System Application Guide
SAG582136800
Spec. No. 582136800 (Model 502
NGFB
)
Revision BA, April 8, 2020
Page 51 of 129
List GC: 19” 1-Row Distribution Cabinet with (14) Load Positions, (5) Battery Disconnect Positions and NO Low
Voltage Disconnect (LVD)
Features
♦
Single Voltage Distribution (-48V)
♦
Maximum Capacity:
400A @ +40°C;
300A @ +65°C
♦
1 Row, (5) Battery Disconnect Positions and (14) Load Positions
♦
Accepts TPS/TLS-Type Fuses (3 to 100A) or Bullet Nose Type Circuit Breakers (1 to 250A)
Caution: In a +40 °C ambient, 100 A circuit breakers can be used without a space provided the continuous current in
each device does not exceed 64 A. Overcurrent protective devices greater than 100 A shall have an empty
mounting position between it and any other overcurrent protective device.
At or above +65 °C, the maximum size overcurrent device used shall be 70 A. Devices rated at 70 A or less
shall have an empty mounting position between it and any other overcurrent protective device.
Restrictions
This Distribution Cabinet can be used in List 10, 11, 16, 20, 21 or 26 only.
The system is designed for a maximum of one (1) Distribution Cabinet. The Distribution Cabinet is assembled immediately
above the power shelf.
Adequate vertical mounting space must be provided above each Distribution Cabinet to accommodate distribution and
battery cabling.
Unless otherwise specified, fuses and/or circuit breakers are mounted from right to left, starting with the highest capacity and
working to the lowest capacity.
Maximum size of wire to be connected to a single fuse holder or circuit breaker position is 2 AWG.
Ordering Notes
1)
Order circuit breakers, as required, per
2)
Order fuses, as required per
3)
Order one (1) Part No. 117201 fuse holder per fuse ordered in 2) above.
4)
Order Plug-In GMT Fuse Distribution Assembly (
), as required. Order fuses per
5)
Order load lugs (two-hole, 1/4” bolt clearance hole, 5/8” centers) as required for each distribution position per
