10. Reference Materials
MODEL
BREAKER TYPE
SU10KMBPKX
CUTLER HAMMER
SERIES C
SU20KMBPKX
MECHANICAL LUG CONNECTIONS
INPUT & OUTPUT
NEUTRAL
GROUND
Notes:
1. APPROXIMATE WEIGHT: 77 LB.
2. NEMA 1 WALL-MOUNT ENCLOSURE.
3. THE BOX AND TRIM ARE CONSTRUCTED OF GALVANIZED STEEL.
4. THE TRIM FINISH IS POWDER-COATED ON ALL EXTERNAL AND VISIBLE SURFACES. BOX AND ALL INTERNAL-MOUNT BRACKETS ARE GALVANIZED FINISH.
5. THE PANEL IS PROVIDED WITH A KEY-LOCKING PUSH-TO-CLOSE LATCH ON THE ACCESS COVER.
6. THE PANEL IS TO BE MOUNTED THROUGH THE Ø0.375" HOLES IN THE BACK OF THE ENCLOSURE.
REAR VIEW
CIRCUIT BREAKER SUMMARY
BREAKER MODEL
EHD3040
EHD3070
WIRE RANGE & TORQUE VALUE SUMMARY
WIRE RANGE
#14 - 1/0
#6 - 350 MCM
#6 - 350 MCM
TOP VIEW
FRONT VIEW
(DOOR OPEN)
7
TRIP
AIC
40A
14K @ 480VAC
70A
TORQUE VALUE
(#10 - #14 AWG) 35 IN-LB. (3.9 Nm)
(#8 AWG) 40 IN-LB. (4.5 Nm)
(#4 - #6 AWG) 45 IN-LB. (5.1 Nm)
(#3 - 1/0 AWG) 50 IN-LB. (5.7 Nm)
375 IN-LB. (42.4 Nm)
375 IN-LB. (42.4 Nm)
KIRK KEY
RIGHT SIDE VIEW
WIRE RANGE
(1) 14 - 1/0
ISOMETRIC VIEW