Table of Contents
SAG581126000
Issue AD, November 23, 2009
List AD: Distribution Bus Module (P/N 509565)
(8) GJ/218 Circuit Breaker System Positions (Upper Two Rows)
Features
♦ Single Voltage Distribution (+24V)
♦ 1,000A Maximum Capacity (500A per side)
♦ (8) Load Distribution Circuit Breaker Mounting Positions
(100 to 600A GJ/218-Type) NOTE RESTRICTIONS
Restrictions
Occupies two distribution rows.
For use in a 4-bus row cabinet only. Must be installed in bus positions C and D (rows 3 and 4). See also
AE
for similar application in bus positions A and B (rows 1 and 3) or B and C (rows 2 and 3).
Panel is designed to mount circuit breakers in the following possible combinations per side:
(4) 100A to 250A
(2) 100A to 250A and (1) 300A or 400A
(2) 300A or 400A
(1) 600A and (1) 100A to 250A
Unless otherwise specified circuit breakers are divided between the two sides, and are mounted from left to
right, starting with the highest capacity and working to the lowest capacity on each side.
Ordering Notes
1) Order circuit breakers and associated jumper kits as required per Tables
2) Order load lugs (two hole, 3/8" bolt clearance hole, 1" centers) as required for each distribution position
per Table 10.
3/8-16 CAPTIVE NUT, 32 PLACES (CUSTOMER MUST PROVIDE LUG
LOAD CONNECTIONS
GROUND
BUSBAR
LOAD RETURN
CONNECTIONS
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
BOLTS AND ADDITIONAL HARDWARE. BOLT LENGTH: 1-1/4")
1-7/8"
1"
1"
Page 36 of 123
Spec. No. 581126000 (Model 700
5
and 6.
LOADS
System Application Guide
)
NVBA
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