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. Replacement lugs are not available for POWERPACT Q-frame circuit breakers. Lugs for the POWERPACT Q-frame circuit breakersaccept (1) #14 AWG-300 kcmil.
' 250 A lugs are suitable for copper conductors only.
*DE2A DE2 DiscountSchedule 6-21
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Selection InformationClass 500, 600, 800
150 A Frame 250 A Frame 250 A Frame 250 A Frame
Circuit Breaker Type CJ CG CJ QB QD QG QJ KA KH KC
Number of Poles 3,4 3.4 3,4 2,3 2,3 2,3 2,3 2,3 2,3 2,3 2,3
Current Range 175-250 70-250A 70-250A 70-250A 70-250A 70-250 70-250 110-250 110-250
Interrupting Ratings
UL/CSA/NOMRating(kA RMS)(50/60 Hz AC)
DC Ratings
240 Vac
480Y/277 Vac
480 Vac
600Y/347Vac
600 Vac
250 VdC
500 VdC •
IEC 41 5/240 Vac (Icu/lcs) T
IEC 50/60 Hz
100
65
65
25
70
65
35
35
18
36
100
65
65
25
70
10
10/5
25
10/5
65
10/5
100
10/5
42
25
25
22
22
10
10/2.5
65
35
35
25
25
50
20
10/2.5
100
65
65
65/65
200
200
200
100
100
130/65
For additional IEC ratings, see Supplemental Digest.
Special Ratings
Fed. Specs W-C-375B/GEN
HACR (2, 3-pole) / / /
Connections/Terminations
Unit Mount
I-LINE®
Rear Connection
Drawout
Optional Lugs
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Accessories and Modifications
Shunt Trip
Undervoltage Trip
Auxiliary Switches
Alarm Switch
Motor Operator
Handle Operators
Mechanical Interlocks (3-pole)
Handle Padlock Attachment
Cylinder Lock (3-pole)
Optional GF Protection
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/A
/A
/A
/A
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/A
/*
/A
/A
/A
/A
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/A
/*
/A
/A
/A
/A
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/A
/A
/A
/A
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Trip System Type
Thermal-magnetic
Instantaneous-trip {3-pole)
Molded Case Switch (Automatic)
Electronic
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Enclosures (Pages 6-51-6-54)
General Purpose (NEMA 1)
Raintight (NEMA 3R)
Dustight(NEMA12)
Watertight (NEMA 4. 4X. 5)
Explosion Proof (NEMA 7. 9)
Dimensions(3P Unit Mount)
Height IN (mm)
Width IN (mm)
Depth IN (mm)
Pages (Unit Mount)/(l-LINE)
7.44(189)
4.13(105)
3.38 (86)
D
7.44(189)
4.13(105)
3.38(86
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6.47(164)
4.5(114)
3.93 (100)
Page 6-21/8-26
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8(203)
4.5(114)
4.75(121)
Page 6-22/8-27
Note: AH circuit breakers on this chart;A Factory-installed option only• Ungrounded UPS systems only.
ire UL Listed and CSA Certified unless otherwise noted.• Requires breaker with WB suffix .* Requires factory-installed "G" Shunt trip and 3-pole module.T Dual UL and IEC ratings and CE markings on circuit breakers. For additional IEC ratings, see Supplemental Digest.A I-LINE Q-frame circuit breakers are available 70-225 A only. 250 A Q-frame unit-mount circuit breakers are limited to copper conductors only.D See Supplemental Digest.
6-5
Thermal-magnetic Molded Case Circuit Breakers100 Ampere FrameClass 650
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Thermal-magnetic molded case circuit breakers shown onpages 6-20-6-24 are permanent trip UL Listed, CSA
Certified, IEC rated, and also meet the requirements ofFederal Specification W-C-375B/GEN as indicated on
pages 6-4-6-7. For I-LINE® molded case circuit breakers,
* 35-70 A is 3.12 in; 80-100 A 2-pole and 70-100 A 3-pole are 3.50 in.* QO-PL is 4.55 in.» 80-100 A 1-pole and 80-125 A 2-pole are 4.45 in.* 70-100 A 4.45 in.T 80-100 A 1-pole and 80-125 A 2-pole are 6.78 in.A 70-100 A is 6.78 in.
QB, QD, QG, QJ, Q4, FA, Fl, KA, Kl, LA,MA, ME and MX Circuit BreakersCircuit Breaker
Catalog No.Prefix
QB, QD,QG.QJ
FAL, FHL.FCLO
FIL, KAL,KHL. KCL, KIL
Q4L, LAL, LHL
MAL, MHL
No.Poles
2
3
1
2
3
2&3
2 & 3
28.3
Fig-No.
22
23
21
22
23
23
23
23
Dimensions — Inches
A
6.47
6.47
6.00
6.00
6.00
8.00
11.00
14.00
B
3.00
4.50
1.50
3.000
4.50
4.50
6.00
9.00
C
3.02
3.02
3.16
3.16
3.16
3.66
4.06
4.53
D
3.93
3.93
4.13
4.13
4.13
4.75
5.84
6.50
E
a
a
0.44
0.44
0.44
0.44
0.88
1.66
F
4.25
4.25
5.13
5.13
5.13
7.13
9.25
10.69
G
1.50
1.50
1.50
1.50
2.00
3.00
H
0.75
0.75
0.75
1.00
1.50
a Dimensions E are 1.59 in at ON end and 0.63 in at OFF end.0 FCL 2-pole circuit breaker dimension B is 4.50 as in Fig. 23.