APPROVED FOR PUBLICATION Washington State Department of Transportation STATE DESIGN ENGINEER 1 KEY 2 3 PHOTOCELL BREAKER ~ SPST 15 AMP - 120/240 VOLT 4 5 6 BRANCH BREAKER ~ SEE BREAKER SCHEDULE 7 SIGNAL BREAKER ~ SEE BREAKER SCHEDULE 8 9 RECEPTACLE BREAKER ~ SPST 20 AMP - 120/240 VOLT 10 RECEPTACLE (GROUNDED) ~ GFCI 20 AMP - 125 VOLT 11 12 13 POLISHED WIRE GLASS WINDOW HINGED FRONT FACING DOOR WITH 4" (IN) x 4" (IN) MINIMUM 14 15 16 SPARE BRANCH BREAKER ~ DPST 20 AMP - 120/240 VOLT 17 METAL WIRING DIAGRAM HOLDER 18 1/4" (IN) DIAMETER DRAIN HOLE ~ DRILL BEFORE GALVANIZING 19 MOUNTING HOLE ~ SEE SERVICE CABINET MOUNTING DETAILS 20 MAIN BREAKER 18-CIRCUIT PANEL BOARD ~ MINIMUM SIZE WITH SEPARATE 21 LABEL CABINET WITH BUSSWORK RATING 15 AMP - 120/277 VOLT - "T" RATED TEST SWITCH ~ SPDT SNAP ACTION - POSITIVE CLOSE PHOTOCELL MOUNTING DETAIL MESH MAY BE USED AS ALTERNATIVE MATERIAL ~ SEE 5/8" (IN) OPENINGS EQUIVALENT TO 5/8" (IN) EXPANDED STEEL FABRICATION ~ TYPE 5052 - H32 ALUMINUM WITH 5/8" (IN) x AND MOUNTING FLANGES ~ HOT-DIP GALVANIZED AFTER FROM 5/8" (IN) EXPANDED STEEL MESH WITH WELDED SEAMS PHOTOCELL ENCLOSURE ~ ENCLOSURE TO BE FABRICATED SERVICE CABINET DETAIL LEFT SIDE 21 17 PHOTOELECTRIC CONTROL ~ SEE SPECIFICATION 9-29.11(2) STANDARD ISOLATED NEUTRAL BUSS ~ 14 LUG COPPER MAIN BREAKER ~ DPST ~ SIZE PER BREAKER SCHEDULE JUMPER ASSEMBLY DETAIL BE 14 LUG TINNED COPPER ~ SEE CABINET MAIN BONDING CABINET MAIN BONDING JUMPER ASSEMBLY ~ BUSS SHALL SHEET 1 OF 5 SHEETS 120/240 SINGLE PHASE) MODIFIED (0 - 200 AMP TYPE SERVICE CABINET TYPE B STANDARD PLAN J-10.20-01 DRAW N BY: COL BY F LET CHER EXTEND INTO VERTICAL LIMITS OF THE BREAKER ARRAY(S) SLIDE LATCHES ~ DEAD FRONT PANEL BOLTS SHALL NOT HINGED DEAD FRONT WITH 1/4 TURN FASTENERS OR SECTION DOOR HINGE DETAIL DOOR HINGE DETAIL NEOPRENE GASKET CLOSED CELL 1/4" (IN) x 1 1/4" (IN) CABINET DOOR DOOR BARREL OPEN ~ 3/8" HIGH x 2" (IN) HINGE ~ 2" (IN) CABINET LAP WELD 1/8 PIANO HINGE PANEL WALL CABINET OR 1/8 PANEL DOOR A A CABINET ALTERNATE TYPE B MODIFIED (SEE NOTE 15) TYP. SIDES THREE NEOPRENE GASKET 1/4" (IN) x 5/8" (IN) PHOTOCELL ENCLOSURE MOUNTING DETAIL NUT FLANGE ENCLOSURE PHOTOCELL METAL WASHERS NUT CABINET SERVICE PRIOR TO INSTALLATION SIDES OF RUBBER WASHER SILICONE SEALER TO BOTH RUBBER WASHER ~ APPLY MACHINE BOLT 1/4" (IN) x 1" (IN) 4 1 3 2 15 TEST ON PHOTOCELL BYPASS W 5 B R 120/240 VAC { 7 SIGNAL CKT { ILL CKT A 8 6 { 16 SPARE CKT AUTOMATIC TEST OFF - PHOTOCELL { ILL CKT B 6 8 9 10 11 WIRING DIAGRAM SIZE PER NEC ~ MINIMUM SIZE #2 CABINET BONDING JUMPER ~ VENTS 6 " 3 ’ - 4 " 1’ - 7" 18 HINGE DETAIL SEE DOOR 12 5 NOTE 6) (SEE 1 18 VENTS 5 12 HINGE DETAIL SEE DOOR RIGHT SIDE 14 FRONT 3’ - 4" 1’ - 10" 4 WARNING Hazard Arc Flash Potential LABEL "A" PHOTOCELL TEST OFF/AUTOMATIC PHOTOCELL BYPASS TEST ON 13 6" 12 5 19 19 19 19 19 10 " 2 " MI N. 19 18 18 11" 1 PHOTOCELL BYPASS TEST ON (SEE NOTE 6) STAINLESS STEEL BASE ENCLOSURE SHALL BE FABRICATED FROM TYPE 304 ON THE SIDE OR BACK OF THE SERVICE CABINET, THE METER WHEN THE UTILITY REQUIRES METER BASE TO BE MOUNTED ~ EUSERC DRAWING 305 MEETS THE REQUIREMENTS OF WITH FACTORY-INSTALLED TEST BYPASS FACILITY THAT MINIMUM, THE METER BASE SHALL BE SAFETY SOCKET BOX METER BASE PER SERVING UTILITY REQUIREMENTS ~ AS A LABEL "A" BARRIER CONTACTOR (BEHIND DEAD FRONT) ~ SEE BREAKER SCHEDULE WARNING Hazard Arc Flash Potential 3 7 2 9 10 6 6 16 20 15 14 8 PHOTOCELL TEST OFF-AUTOMATIC PHOTOCELL BYPASS TEST ON MOUNTING PANEL REMOVABLE LABEL "A" 8 SLIDE LATCH (TYP.) 11 (TYP.) 1/4 TURN FASTENER OR RIGHT HALF SERVICE CABINET DETAIL CABINET DETAIL SEE RIGHT HALF SERVICE S T A T E O F W A S H I N G T O N R E G I S T E R E D P R O F E S S I O N A L E N G I N E E R 39820 Y E L I A B H P E S O J E R O D O E H T
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R E JOSEPH - Washington State Department of Transportation · assembly ~ peen bolt conduit support and post mount strap detail cabinet mounting details bracket ~ see service to slotted
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Transcript
APPROVED FOR PUBLICATION
Washington State Department of Transportation
STATE DESIGN ENGINEER
1
KEY
2
3 PHOTOCELL BREAKER ~ SPST 15 AMP - 120/240 VOLT
4
5
6 BRANCH BREAKER ~ SEE BREAKER SCHEDULE
7 SIGNAL BREAKER ~ SEE BREAKER SCHEDULE
8
9 RECEPTACLE BREAKER ~ SPST 20 AMP - 120/240 VOLT
10 RECEPTACLE (GROUNDED) ~ GFCI 20 AMP - 125 VOLT
11
12
13
POLISHED WIRE GLASS WINDOW
HINGED FRONT FACING DOOR WITH 4" (IN) x 4" (IN) MINIMUM