5 Siemens ET B1 · 10/2009 5 5/2 Product overview 5/3 Distribution board components 5/9 Built-in components 5/17 Mounting components BETA Protecting SR60 Busbar Systems © Siemens AG 2009
5
Siemens ET B1 · 10/2009
5
5/2 Product overview
5/3 Distribution board components
5/9 Built-in components
5/17 Mounting components
BETA ProtectingSR60 Busbar Systems
ET_B1_2009-06_UEB_en.book Page 1 Montag, Dezember 7, 2009 1:05 PM
© Siemens AG 2009
BETA ProtectingSR60 Busbar Systems
Product overview
5/2 Siemens ET B1 · 10/2009
5
■ Overview
Devices Page Field of application Standards Used in
Non
-res
iden
tial
bui
ldin
gs
Res
iden
tial
bui
ldin
gs
Ind
ustr
y
Distribution board components 5/3 Busbars, busbar supports and covers for touch protection.
✓ -- ✓
Built-in components 5/9 3-pole NEOZED bus-mounting bases or DIAZED bus-mounting bases, NEOZED bus-mounting switch disconnectors, LV HRC fuse switch disconnectors and device adapters.
✓ -- ✓
Mounting components 5/17 Bases, blanking covers, cover profiles for busbars, edges, slotted partitions, end covers for busbar supports, sup-ports for blanking covers.
-- -- ✓
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© Siemens AG 2009
BETA ProtectingSR60 Busbar Systems
Distribution board components
5/3Siemens ET B1 · 10/2009
5
■ Overview
The use of busbar systems with their versatile rail-adaptable connection, switching and installation devices is an ideal and cost-effective electrotechnical enhancement of modern distribu-
tion boards due to their small footprint, compact design and quick assembly contacts. Mounting is implemented on longitu-dinal stays. The busbar spacing is 60 mm.
■ Benefits
• Only a few distribution board components are required to ensure the integration of busbars in the distribution board. This saves time and space.
• The touch protection cover is sealable as standard and is quick and easy to attach to the supports thanks to the use of quick-release locking technology.
■ Technical specifications
I201
_136
33
87
9
56
3
3
4
2
1
$ Longitudinal stays% Busbar supports, three-phase& Cu busbars( Terminals) Support for blanking covers* Blanking cover+ Supports, Touch protection cover- Busbar supports, single-phase
Infeed, connection modules, three-phase 5SH3 538 5SH3 535 8US19 21-1BA00 8US19 21-1AA00
Busbar center-to-center clearance mm 60 60 60 60
Current carrying capacity of the terminal points A 80 560 300 440
The specified current carrying capacities reflect the thermal load capability of the terminal points under favorable conditions (with the largest conductors it is possible to connect). This does not invalidate the assignment of conductor cross-sections and cur-rent carrying capacities as defined in national and international specifications.
Tightening torques Nm -- 30 8 ... 10 12 ... 15
Clamping space W × H: mm -- -- 10 × 15 15 × 15
Conductors that can be used mm2 1.5 ... 16 Cu, re, rm, f, f+AE (reduction of the maximum conductor cross-sections may be required)
150 ... 300 Cu, Al (connections with aluminum con-ductors are not maintenance free), rm, sm, f
6 ... 50 (70) Cu, rm, f, f+AE (reduction of the maximum conduc-tor cross-sections may be required), la. Cu 6 × 9 × 0.8
35 ... 120 Cu, rm, f, f+AE (reduction of the maximum conduc-tor cross-sections may be required), la. Cu 6/10 × 15.5 × 0.8
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BETA ProtectingSR60 Busbar Systems
Distribution board components
5/4 Siemens ET B1 · 10/2009* You can order this quantity or a multiple thereof.
5
■ Selection and ordering data
Dimensions DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
mm Unit(s) Unit(s) kg
Longitudinal stays
For mounting the assembly kits in unequipped dis-tribution boards, two longitudinal stays are required for each assembly kit width1 set = 2 stays
Height
600 A 8GK4 851-4KK00 1 set 1 set 039 1.000750 A 8GK4 851-5KK00 1 set 1 set 039 1.300900 A 8GK4 851-6KK00 1 set 1 set 039 1.500
1050 A 8GK4 851-7KK00 1 set 1 set 039 1.8001200 A 8GK4 851-8KK00 1 set 1 set 039 2.0801350 A 8GK4 852-8KK00 1 set 1 set 039 2.340
Busbar supportsFor busbars withBusbar thickness of 5 or 10 mm and busbar heights of 12, 15, 20, 25 or 30 mm, For mounting on longitudinal stays, with fixing screws
Three-phase A 8GK9 711-0KK03 1 1 039 1.100
N/PE busbar supports
For flat copper profiles For 5/10 mm busbars
A 5SH3 540 1 1 016 0.059
Cu busbars
Cu cross-section Length
12 × 5 mm, current intensity 250 A
250 A 8GK9 731-0KK10 1 5 039 0.100
500 A 8GK9 731-0KK20 1 5 039 0.330750 A 8GK9 731-0KK30 1 5 039 0.500
1000 A 8GK9 731-0KK40 1 5 039 0.6601250 A 8GK9 731-0KK50 1 5 039 0.830
20 × 5 mm, current intensity 320 A
250 A 8GK9 733-0KK10 1 5 039 0.290
500 A 8GK9 733-0KK20 1 5 039 0.570750 A 8GK9 733-0KK30 1 5 039 0.850
1000 A 8GK9 733-0KK40 1 5 039 1.1201250 A 8GK9 733-0KK50 1 5 039 1.470
30 × 5 mm, current intensity 450 A
250 A 8GK9 735-0KK10 1 5 039 0.400
500 A 8GK9 735-0KK20 1 5 039 0.750750 A 8GK9 735-0KK30 1 5 039 1.460
1000 A 8GK9 735-0KK40 1 5 039 2.1701250 A 8GK9 735-0KK50 1 5 039 2.880
30 × 10 mm, current intensity 630 A
250 A 8GK9 736-0KK10 1 5 039 0.750
500 A 8GK9 736-0KK20 1 5 039 1.720750 A 8GK9 736-0KK30 1 5 039 2.600
1000 A 8GK9 736-0KK40 1 5 039 3.4001250 A 8GK9 736-0KK50 1 5 039 4.600
Cover profiles for busbars
Busbar thickness 5 mm
Width 12 mm 1000 A 8US19 22-2CA00 1 10 143 0.200Width 15, 20, 25, 30 mm 1000 A 8US19 22-2AA00 1 10 143 0.156
Busbar thickness 10 mm
Width 12, 15, 20, 25, 30 mm 1000 A 8US19 22-2BA00 1 10 143 0.105
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Distribution board components
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Conductor cross-section
DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
mm2 Unit(s) Unit(s) kg
Infeeds, connection modules, three-phase For 5/10 mm busbars with cover
With screwless terminals,
200 mm long, 20 mm wide
1.5 ... 16 A 5SH3 538 1 5 016 0.181
With screw terminals
200 mm long, 54 mm wide 6 ... 50 A 8US19 21-1BA00 1 1 143 0.397
200 mm long, 81 mm wide 35 ... 120 A 8US19 21-1AA00 1 1 143 0.607
(Shown without cover in the illustra-tion, but cover included in delivery)
150 ... 300 C 5SH3 535 1 1 016 1.657
Dimensions Conductor cross-section
Tightening torques
DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
mm2 Nm Unit(s) Unit(s) kg
Terminals for circular conductors
8US19 21-2AA00
Busbar thickness 5 mm1.5 ... 16 } 8US19 21-2AA00 100 100 143 0.1004 ... 35 } 8US19 21-2AB00 100 50 143 4.600
16 ... 70 } 8US19 21-2AD00 1 50 143 0.07216 ... 120 } 8US19 21-2AC00 1 50 143 0.107
Busbar thickness 10 mm1.5 ... 16 } 8US19 21-2BA00 1 100 143 0.0204 ... 35 } 8US19 21-2BB00 1 50 143 0.040
16 ... 70 } 8US19 21-2BD00 1 50 143 0.07016 ... 120 } 8US19 21-2BC00 1 50 143 0.100
Terminals for one busbar
Busbar thickness 5 mm
Width 12 mm 1.5 ... 6 1.4 A 8JH4 102 1 10 046 0.010
16 ... 35 3.0 A 8JH4 104 1 10 046 0.030
16 ... 70 6.0 A 8JH4 105 1 10 046 0.030
16 ... 95 10.0 A 8JH4 106 1 10 046 0.07025 ... 120 10.0 A 8JK3 061 1 10 046 0.090
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BETA ProtectingSR60 Busbar Systems
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Dimensions Conductor cross-section
Tightening torques
DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
mm2 Nm Unit(s) Unit(s) kg
Extension terminals
For 12 x 5 mm busbars(Busbar not included in the scope of delivery)(1 set = 2 units) 6.0 A 8JK3 201 1 set 10 sets 046 0.100
Terminals for circular conductors
20 mm × 5 mm to 30 mm × 10 mm 150 ... 240 A 8US19 41-2BB00 1 6 143 0.307
Connection modules
For 32-mm cover level with box terminal 6 ... 70 mm2
A 3NP1 933-1BC00 1 1 143 0.145
Dimensions (H x W)
DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
mm × mm Unit(s) Unit(s) kg
Assembly kits
Comprising touch protection coverand 4 supports
Cutout width
For three-phase busbar systems
216 mm 300 × 250 A 8GK4 801-2KK13 1 1 039 0.500466 mm 300 × 500 A 8GK4 801-2KK23 1 1 039 0.700716 mm 300 × 750 A 8GK4 801-2KK33 1 1 039 0.900
216 mm 450 × 250 A 8GK4 801-3KK13 1 1 039 0.650466 mm 450 × 500 A 8GK4 801-3KK23 1 1 039 0.900716 mm 450 × 750 A 8GK4 801-3KK33 1 1 039 1.150
Supports for blanking covers
For blanking cover,for busbar mounting(2 units required for each section of blanking cover)
B 5SH3 536 1 4/160 016 0.040
Blanking covers
Mounting on 5SH3 536 support for blanking covers
Length Height1000 mm 202 mm A 5SH3 537 1 2 016 0.075
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■ Dimensional drawings
■ More information
Material properties
Busbar supports and busbar-mounting fuse bases (see "Built-in components" from page 5/9) are manufactured from glass-fiber reinforced, thermoplastic polyester (RAL 7035, light gray). The material ensures excellent mechanical, chemical and electrical properties. Furthermore, the material has an extremely low flam-mability and meets the requirements of UL 94 V0. This satisfies the load requirements of the busbar supports at rated opera-tional voltage 500 V and rated currents at 200 A to 630 A, as well as the rated short-circuit strength 50 kA.
Ambient temperatures
When dimensioning the busbars based on rated currents, the ambient temperature and the Cu busbar temperature must also be taken into account.
The location of the busbar system and its ability to dissipate heat through convection also play a key role in this calculation. Be-cause conditions can vary for each distribution board, the values in the following table serve as a guideline only. However, they must be applied to the entire busbar length.
Continuous currents depending on the Cu power rail dimensions and Cu busbar temperatures at 35 °C ambient temperature
8GK9 busbar support N/PE busbar support Connection module
8GK9 711-0KK03 5SH3 540 5SH5 538
Connection module Connection module Connection module
8US19 21-1AA00 shown closed 8US19 21-1AA00 shown open 8US19 21-1BA00
A
A
5
49,5
30,5
191
20
6060
SECTION: A-A
NSE0_01568a
6,5
1565
4 Nm
49,5
50
3336,5
I2_1
4000
a
20
20 28
6034
60
32
200
194
I2_1
3999
a
I2_0
7150
a
84 2055
70
200
189
6060
200
3146
8084
175
I2_0
6439
b
5520
0
194
54
6094
60
32NSE0_01598
Cu busbar dimensions H × D
Continuous current for open busbar run Ambient temperature 35 °C
Continuous current of fuse link Operational class gL/gG
mm × mm A A
12 × 5 200 20012 × 10 360 315
15 × 5 250 25015 × 10 447 400
20 × 5 320 31520 × 10 520 500
25 × 5 400 40025 × 10 580 500
30 × 5 447 40030 × 10 630 630
As far as other types of upstream protective devices are concerned, please observe the permissible continuous current of the busbar.
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Dynamic rated short-circuit strength
The electrodynamic load of the busbars depends on the level of short-circuit current, the length of the busbar section through which the current flows, the support spacing of the busbar sup-ports and, of course, on the distance between the busbars them-selves. This is because, for example, if an NH fuse system is connected upstream to the busbars in the protective device, the let-through current iD is the maximum current to flow through this protective device. The value iD depends on the maximum sys-tem short-circuit current and the current-limiting action of the protective device used. The permissible let-through values of the protective equipment are specified by the manufacturers in the form of a current limitation diagram as a function of the so-called prospective short-circuit current (r.m.s. value of the pos-sible rated short-circuit current for the system).
You will find the current-limiting characteristics for the fuse links in the catalog add-on ET B1 AO · 2008 BETA Low-Voltage Circuit Protection, Characteristic Curves for Catalog ET B1.
For busbar supports with busbars of 12 × 5 mm to 20 × 5 mm, the distance between the holders of the support spacing should be adapted to suit the bars in the distribution board and should not exceed 250 mm if possible. When using busbars of 25 × 5 mm, 30 × 5 mm, 12 × 10 mm to 30 × 10 mm, the dis-tance can also be up to 500 mm. In the case of larger distances, subcarriers must be fitted as increased support spacing re-duces the dynamic stability.
It is essential to ensure that the permissible current carrying ca-pacity of the individual busbars is not exceeded. A center infeed is required in the limit range. However, the infeed can also be carried out at both ends of the busbar.
Diagram of the dynamic short-circuit strength of the busbars
iD: Let-through values (kA) of the LV HRC fuse links, operational class gL/gG with rated current 200 A to 630 A for a prospective short-circuit current Ip = 120 kA.
Planning dimensions
Number of built-in components that can be mounted
Widthmm MW
NEOZED bus-mounting bases D02Covers 27 1.5Covers, extra wide 36 2.0Covers, double width 54 3.0
DIAZED bus-mounting bases DIICovers 42 2.3Covers, double width 84 4.7
DIAZED bus-mounting bases DIIICovers 57 3.2Covers, double width 114 6.3
NEOZED bus-mounting switch disconnectors 27 1.5
LV HRC fuse switch disconnectors size 00 108 6
30
40
50
60
70
80
150 200 250 300 350 400 450 500 550
D[kA]
n 200 A n 250 A
n 315 A
n 400 A
n 500 A
n 630 A
20x512x5
20x1012x10
30x5
30x10
Distance between busbar support in mm
Busbar dimension mm
Let-through current of the fuse linksOperating class gL/gG
I2_07483a
Height Width Cutout width D02/63 A 5SH5 241
D02/63 A 5SH5 242
D02/63 A 5SH5 243
DII/25 A 5SH2 042
DIII/63 A 5SH2 242
5SG7 230 bus-mounting switch disconnectors D02
mm mm mm (27 mm wide) (36 mm wide) (54 mm wide) (42 mm wide) (57 mm wide) (26.8 mm wide)
300 250 216 8 6 4 5 3 8500 466 17 12 8 11 8 17
750 716 26 19 13 17 12 26
450 250 216 8 6 4 5 3 8500 466 17 12 8 11 8 17
750 715 26 19 13 17 12 26
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Built-in components
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■ Overview
Rail-adaptable built-in components, such as NEOZED and DIAZED bus-mounting bases, adapters for modular installation devices, LV HRC fuse switch disconnectors and NEOZED bus-mounting fuse switch disconnectors are made of glass-fiber re-inforced, thermoplastic polyester. The material ensures required mechanical, chemical and electrical properties.
Efficient power distribution up to 630 A. There are many ways for users to mount the SR60 busbar system:
1. Mounting in distribution boards
The busbar supports are mounted on longitudinal stays. Once the built-in components have been mounted and connected, the touch protection cover (front cover) protects against accidental contact with live parts.
2. Installation in industrial control cabinets
The demand for comprehensive touch protection has generated new solutions: built-in components, such as busbar fuse bases
have integrated reach-through guards, enable the implementa-tion of cost-effective overall solutions.
Previously two optional solutions were provided, which can now be replaced using new technology: the touch protection over base and the respective edges, or touch protection by means of partitions.
Overall, increased efficiency and cost savings for the plant manufacturer.
With fuse holders for cylindrical fuses, size 10 × 38 and for American fuses class CC, they can also be deployed in the in-ternational plant engineering sector. In addition, Siemens offers a wide range of UL-approved components for the design of switchgear assemblies in accordance with UL 508 A.For further information, see chapter BETA Devices Approved to UL Standard in Catalog LV 16 · 2009.
For the ultimate in user safety and convenience, we also offer fuse holders and connection modules 16 mm² with screwless terminals.
■ Benefits
• The direct contact of the rail-adaptable switching and installa-tion devices on the Cu busbars reduces distribution panels and mounting times, and
• Compared to conventional installation, the transfer resistance of the connections helps prevent unnecessary temperature rises.
• New touch-protected built-in components ensure comprehen-sive touch protection without the previously required partitions.
• International implementation due to UL-approved components.
• Enhanced effectiveness and increased safety due to screw-less terminals
I2_1
3634
a
4
5
3
6
7
2
1
$ NEOZED bus-mounting base, 3-pole% DIAZED bus-mounting base, 3-pole& SR60 bus-mounting fuse holder, 3-pole( NEOZED bus-mounting switch disconnector, 3-pole) Connection module, three-phase* Adapter for modular installation devices acc. to DIN 43880+ LV HRC fuse switch disconnector
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■ Technical specifications
1) In the case of permanent load over 35 A, we recommend the use of 5SH5 526 lateral modules. Please observe EN 60439-1, Table 1.
NEOZED SR60 bus-mounting bases DIAZED SR60 bus-mounting bases
5SG6 202 5SG6 206 5SG6 207
5SF6 014 5SF6 015 5SF6 018 5SF6 020
5SF6 214 5SF6 215 5SF6 218 5SF6 220
D01 D02 DII DIII
Standards IEC 60269-3/DIN VDE 0636-3
Rated voltage V AC/DC 400/250 500 690/600
Rated frequency Hz 50
Rated current 16 (with NEOZED retaining springs)
63 25 63
Rated conditional short-circuit current kA AC 50 50
kA DC 8 8
For fuse links with power losses per phase W 2.5 5.5 4 7
Busbar center-to-center clearance mm 60 60
3NW7 431 3NW7 431-0HG3NW7 432-0HG
Standards IEC 60269-2, UL 512, CSA C22.2 UL 512, CSA C22.2
Approvals U, CSA UL, CSA
Sizes 10 × 38 Class CC
Rated frequency Hz 50/60
Max. rated voltage Ue• IEC/EN V AC 690 --• UL/CSA V AC 600 600
Max. rated operational current Ie(When several devices are used next to each other, it is essential to comply with the rated load factor according to VDE 0660, Part 500/EN 60 439-1, Table 1.• IEC/EN A 32 --• UL/CSA A 30 30
Utilization categories• IEC/EN AC-22B (500 V)
AC-21B (690 V, 30 A)• UL/CSA Can only be used as fuse holder Can only be used as fuse holder
Rated conditional short-circuit current(Type-tested with fuse links, operational class gL/gG)• IEC/EN kA 100 (400 V, 500 V, 690 V) --• UL/CSA kA 50 (600 V) 200
For fuse links with power losses per phase W 3 --
Screwless wire connections• IEC/EN mm2 Cu 1.5 … 6 (f)• UL/CSA AWG 16 … 10 (str)
5SG7 230 3NW7 430
Standards IEC 60269-3 IEC 60269-2
IEC 60269-3 IEC 60269-2
Approvals VDE 0660-107, EN 60947-3, IEC 60947-3
VDE 0660-107, EN 60947-3, IEC 60947-3
Sizes D01 D02 10 mm × 38 mm
Rated frequency Hz 50/60 50/60
Rated voltage Ue V AC 400 690V DC 110 --
Rated insulation voltage Ui V 800 800
Rated impulse withstand voltage Uimp kV 6 6
Rated operational current Ie A 631) Up to 32
Utilization categories AC-23 A (400 V) AC-20(Type-tested with 3-poled, switchable version)
DC-21 B (48 V) – 1 pole DC-20DC-21 B (110 V) – 2 pole
Rated conditional short-circuit current kA AC 50 50(Type-tested with fuse links, operational class gL/gG) kA DC 8 --
Permissible power loss of fuse links per phase W 5.5 3
For standalone operation without lateral modules or for group oper-ation with lateral modules
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BETA ProtectingSR60 Busbar Systems
Built-in components
5/11Siemens ET B1 · 10/2009* You can order this quantity or a multiple thereof.
5■ Selection and ordering data
5SG7 230 3NW7 430
Box terminals for wire connection mm2 Cu 1.5 … 6 (re) Cu 1.5 … 6 (re)mm2 Cu 1.5 … 16 (f) Cu 1.5 … 16 (f)mm2 Cu 1.5 … 16 (f+AE) Cu 1.5 … 16 (f+AE)
Alarm switches for the display of switching positions 1 CO 1 CO
Cable terminals Bottom Bottom
Busbar thickness mm Through combination foot for 5, 10 mm Through combination foot for 5, 10 mm
Size Rated current Rated voltage MW DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
A V Unit(s) Unit(s) kg
NEOZED SR60 bus-mounting bases with touch protection, 3PFor 5/10 mm busbars
27 mm wide
D02 63 400 1.5 B 5SG6 206 1 4 016 0.175
36 mm wide
D02 63 400 2 B 5SG6 207 1 4 016 0.188
NEOZED SR60 bus-mounting bases, 3P, standard versionFor 5/10 mm busbars
D02 63 400 1.5 A 5SG6 202 1 4/104 016 0.141
NEOZED SR60 covers for standard version
D02 1.5 A 5SH5 241 1 4/200 016 0.026Extra wide, with clearance for wiring
D02 2 B 5SH5 242 1 4/140 016 0.031
With double width For more clearance for wiring
D02 3 C 5SH5 243 1 4/120 016 0.040
DIAZED SR60 bus-mounting bases with touch protection, 3PFor 5/10 mm busbars
For use with DIAZED SR60 adapter ringsDII 25 500 2.3 B 5SF6 018 1 4 016 0.301DIII 63 500 V AC/DC (acc. to
DIN VDE 0636-3 also 690 V AC/600 V DC)
3.2 B 5SF6 218 1 4 016 0.402
For use with DIAZED screw adaptersDII 25 500 2.3 B 5SF6 020 1 4 016 0.291DIII 63 500 V AC/DC (acc. to
DIN VDE 0636-3 also 690 V AC/600 V DC)
3.2 B 5SF6 220 1 4 016 0.392
For NEOZED screw caps, adapter sleeves and fuse links, see chapter "Low-voltage fuse systems, NEOZED fuse systems".
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Built-in components
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Size Rated current Rated voltage MW DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
A V Unit(s) Unit(s) kg
DIAZED SR60 bus-mounting bases, 3P standard versionFor 5/10 mm busbars
For use with DIAZED adapter ringsDII 25 500 2.3 B 5SF6 014 1 2/52 016 0.230DIII 63 500 V AC/DC (acc. to
DIN VDE 0636-3 also 690 V AC/600 V DC)
3.2 B 5SF6 214 1 2/52 016 0.318
For use with DIAZED screw adaptersDII 25 500 2.3 B 5SF6 015 1 2/52 016 0.222DIII 63 500 V AC/DC (acc. to
DIN VDE 0636-3 also 690 V AC/600 V DC)
3.2 B 5SF6 215 1 2/52 016 0.310
DIAZED SR60 covers for standard version
DII 2.3 B 5SH2 042 1 2/120 016 0.050
DIII 3.2 B 5SH2 242 1 2/120 016 0.061
DIAZED SR60 adapter ringsOnly for DIAZED SR60 bus-mounting bases
DII 2 C 5SH3 071 1 10/1500 016 0.0054 C 5SH3 072 1 10/1500 016 0.0056 C 5SH3 073 1 10/3000 016 0.005
10 C 5SH3 074 1 10/4000 016 0.00516 C 5SH3 075 1 10/5000 016 0.00520 C 5SH3 076 1 10/3000 016 0.004
DIII 2 C 5SH3 078 1 10 016 0.0084 C 5SH3 080 1 10 016 0.0086 C 5SH3 081 1 10 016 0.008
10 C 5SH3 082 1 10 016 0.00816 C 5SH3 083 1 10 016 0.00820 C 5SH3 084 1 10 016 0.006
25 C 5SH3 085 1 10/1000 016 0.00735 C 5SH3 086 1 10/3500 016 0.00650 C 5SH3 087 1 10/600 016 0.005
SR60 bus-mounting fuse holders, 3P For 5/10 mm busbars With screwless terminals
For cylindrical fuses, 10 × 38 mm U, s-- 30 690 1.5 A 3NW7 431 1 1 018 0.185
For UL fuses, class CC u, s-- 30 600 1.5 A 3NW7 431-0HG 1 1 018 0.186
For UL fuses, class CC u, swith LED signal detectors-- 30 600 1.5 A 3NW7 432-0HG 1 1 018 0.188
NEOZED SR60 bus-mounting switch disconnectors, 3PFor 5/10 mm busbars
D02 63* 400 1.5 A 5SG7 230 1 1/30 016 0.700*For loads > 35 A, use 5SH5 526 lateral modules
SR60 bus-mounting disconnectors, 3PFor cylindrical fuses 10 × 38 mmFor 5/10 mm busbars
-- 32 690 1.5 A 3NW7 430 1 1/40 018 0.700
For DIAZED screw caps, screw adapters and fuse links, see chapter "Low-voltage fuse systems, DIAZED fuse systems".
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BETA ProtectingSR60 Busbar Systems
Built-in components
5/13Siemens ET B1 · 10/2009* You can order this quantity or a multiple thereof.
5
MW DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
A V Unit(s) Unit(s) kg
Auxiliary switches for signaling the switching state of the NEOZED bus-mounting switch dis-connectors and disconnectors
1 CO 0.5 C 5SH5 525 1 1/50 016 0.007
Lateral modules
For greater heat dissipation for loads > 35 A with NEOZED bus-mounting switch disconnectors
0.5 C 5SH5 526 1 5/50 016 0.060
ReducersFor NEOZED fuse links D01
In SR60 bus-mounting switch disconnectors C 5SH5 527 1 10/100 016 0.003
SR60 LV HRC bus-mounting fuse bases, 3P, size 00For 5/10 mm busbars
With cover, connections at topTerminals up to 70 mm2
Rated voltage 690 V
With saddle-type terminal A 3NH4 052 1 4 014 0.641
For additional busbar adapters, see Catalog LV 1.For fuse switch disconnectors, see chapter "Low-voltage fuse systems".
Number of sup-port rails (35 mm)
Rated current Conductor cross-section
Adapters L × W
Un DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
A mm2 mm × mm V Unit(s) Unit(s) kg
Device adapters with top terminal
1 25 4 182 × 45 690 A 8US12 50-5RM07 1 1 143 0.174
Device adapters with top connecting cables
1 25 4 182 × 45 690 } 8US12 51-5DM07 1 1 143 0.1831 56 10 182 × 55 690 } 8US12 61-5FM08 1 1 143 0.263
Device adapters with Cage Clamp connection
1 12.5 2.5 182 × 45 690 } 8US12 51-5CM47 1 1 143 0.190
Device holders for lateral mounting on device adapters of the same length
1 -- -- 182 × 45 -- } 8US12 50-5AM00 1 1 143 0.158
Connecting plates (2 units required for mounting)
-- -- -- -- -- } 8US19 98-1AA00 100 100 143 0.100
Lateral modules for widening device adapters and device holders of the same length
-- -- -- 182 × 13.5 -- A 8US19 98-2BM00 1 4 143 0.036
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BETA ProtectingSR60 Busbar Systems
Built-in components
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■ Dimensional drawings
NEOZED SR60 bus-mounting bases
DIAZED SR60 bus-mounting bases
D02/63 A(a = 27 mm, t = bar thickness)
D02/63 A(a = 27 mm, b = 50 mm)
D02/63 A(a = 36 mm, b = 50 mm)
5SG6 202 (t = 5 mm) 5SG6 206 5SG6 207
DII/25 A (a = 42 mm)
DIII/63 A (a = 57 mm)
DII/25 A (a = 42 mm)
DIII/63 A (a = 57 mm)
5SF6 014, 5SF6 015 (t = 5 mm)
5SF6 214, 5SF6 215 (t = 5 mm)
5SF6 018, 5SF6 020 (b = 70 mm)
5SF6 218, 5SF6 220 (b = 70 mm)
6060
177
a
I2_0
7478
a
23t
33,555
169
189
194
200
6060
I2_1
3998
a 323543
b28
6060
a
I2_0
7497
3643,5
t
169
66
6060
169
a
I2_0
7496
3643,5
t
66
169
189
194
200
6060
I2_1
3998
a 323543
b28
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BETA ProtectingSR60 Busbar Systems
Built-in components
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NEOZED SR60 covers SR60 LV HRC bus-mounting fuse bases, 3P
DIAZED SR60 covers NEOZED SR60 bus-mounting switch disconnectors/SR60 bus-mounting disconnectors
SR60 bus-mounting fuse holders for cylindrical fuses
D02/63 A
5SH5 241 1-fold
5SH5 2421.33-fold
5SH5 243 2-fold
3NH4 052
6060
I2_0750027
200
6060
I2_0751036
200
6060
I2_0751154
200
I2_07479a
6060
5
9933 33 29
6489
4
200
DII/25 A DIII/63 A
5SH2 042 (1-fold: a = 42 mm) 5SH2 242 (1-fold: a = 57 mm) 5SG7 230 3NW7 430
6060
I2_14008
200
42
6060
I2_14009
200
57
6060
200
19,2
27,5 31,5
I2_08543
10026,8
3NW7 431, 3NW7 431-0HG, 3NW7 432-0HG
200
194
6034
60
I2_1
4001
27 27,5 32
7963
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BETA ProtectingSR60 Busbar Systems
Built-in components
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Device adapters
Device holders Lateral modules
■ Schematics
Symbols
8US12 50-5RM07 8US12 51-5DM07
8US12 61-5FM08 8US12 51-5CM47
NSE
0_00
460
6060
5(10)
20
48
18
218
5
2936
2460
45 NS
E0_
0044
2a
45
4818
2
14
L=150 mmN
SE0_
0044
3a
182
L=128 mm
68
14
55
NSE
0_00
459
6060
5(10)
20
48
18
218
5
2936
2460
45
8US12 50-5AM00 8US19 98-2BM00
NSE
0_00
450
4818
2
14
45
182
NS
E0_
0042
2a
13,713,5 41,7
5SG7 230 3NW7 430
�
�
�
�
�
�
� � �
� � �
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BETA ProtectingSR60 Busbar Systems
Mounting components
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■ Overview
The mounting components enable an enclosed design on a mounting plate.
The base, the holders for the edges, the edges, the supports for blanking covers with blanking cover and the end covers form a complete enclosure with degree of protection IP20.
■ Benefits
• The mounting components enable a closed design for the SR60 busbar system in any switchgear assembly.
• The touch protection rating to IP20 means that operation is safe, even for non-specialists.
1
1
4
3
35
2
I201
_136
35
$ End cover% Base& Edge( Blanking cover) Holder
ET_B1_2009-06_UEB_en.book Page 17 Montag, Dezember 7, 2009 1:05 PM
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BETA ProtectingSR60 Busbar Systems
Mounting components
5/18 Siemens ET B1 · 10/2009* You can order this quantity or a multiple thereof.
5
■ Selection and ordering data
Length DT Order No. Priceper PU
PU PS*/P. unit
PG Weightper PU
approx.
mm Unit(s) Unit(s) kg
Bases
Height
230 mm, for 3 busbars 1100 B 5SH3 526 1 1 016 1.100290 mm, for 4 busbars C 5SH3 527 1 2 016 1.300
Blanking covers
Mounting on 5SH3 536 supports for blank-ing covers, height 202 mm
1000 A 5SH3 537 1 2 016 0.075
Edges
17 x 36 mm, for 3 busbars 1100 B 5SH3 528 1 2 016 0.31177 x 36 mm, for 4 busbars C 5SH3 530 1 2 016 0.583
Partitions
For additional touch protection on systems without bases, slotted
17 × 86 mm 1100 C 5SH3 531 1 2 016 0.365
8US19 22-1AC005SH3 534
End covers
For covering free busbar ends
L1–L3, for 8US19 23-2AA01 or 8US19 23-3AA01
A 8US19 22-1AC00 1 10 143 0.020
L1–L3 + PE/N, 4P, for8US19 23-4AA00 (1 pack = 2 units, (1 x right, 1 x left))
A 8US19 22-1AB00 1 1 143 0.055
For 5SH3 532 holders
Height 230 mm (3P) B 5SH3 533 1 4 016 0.038
Height 290 mm (4P or 3P + wiring duct), (1 pack = 2 units, (1 x right, 1x left))
C 5SH3 534 1 4/40 016 0.048
Holders For edges and partitions5SH3 528, 5SH3 530 and 5SH3 531
B 5SH3 532 1 2 016 0.106
Supports for blanking coversFor blanking covers,for busbar mounting(2 units required for each section of blank-ing cover)
B 5SH3 536 1 4/160 016 0.040
Busbar supportsFor SR60 busbar systemFor busbars with a bar thickness of5 or 10 mm and a busbar heightof 12, 15, 20, 25 or 30 mm
L1–L3, 3P, with outer mounting A 8US19 23-2AA01 1 10 143 0.200L1–L3, 3P, with inner mounting A 8US19 23-3AA01 1 10 143 0.200L1–L3 + PE/N, 4P, with inner mounting A 8US19 23-4AA00 1 10 143 0.269
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BETA ProtectingSR60 Busbar Systems
Mounting components
5/19Siemens ET B1 · 10/2009
5
■ Dimensional drawings
Blanking cover End cover for busbar supports, lateral
5SH3 537 5SH3 533 5SH3 534
Edge Edge Partition
5SH3 528 5SH3 530 5SH3 531
Holder for edges and partitions Support for blanking covers
5SH3 532 5SH3 536
202
232
1000
I2_0
6697
d
7 78,522
9
I2_0
7491
b
78,5
289
7
I2_0
7492
b
17
36 1100
I2_07504a I2_07505a
77
36 1100 1100
86
17,5
I2_0
7506
b
132
48
195
217
I2_0
7488
b
20
I2_0
6513
c
48,531105
5466
145,
5
190
10
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© Siemens AG 2009
BETA ProtectingSR60 Busbar Systems
Mounting components
5/20 Siemens ET B1 · 10/2009
5
Busbar support for SR60 Busbar support for SR60 Busbar support for SR60
8US19 23-2AA01 8US19 23-3AA01 8US19 23-4AA00
100
100
30,5
6060
A 49,520
NSE0_01567a
215
A SECTION: A-A
A
A
5
49,5
30,5
191
20
6060
SECTION: A-A
NSE0_01568a
L 2
L3
L1
125
6,5
20
I2_0
7477
a
1228
51
PEN
6060
6024
5
ET_B1_2009-06_UEB_en.book Page 20 Montag, Dezember 7, 2009 1:05 PM
© Siemens AG 2009