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Product Manual B

ManualsBrandsCummins Power ManualsGenerator AccessoriesCummins OTEC Automatic Transfer Switch — 600 Amps, 480 Volts, NEMA 3R
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3. Wiring 5-2019
24 0962-0617 (Issue 8)Copyright © 2019 Cummins Inc.
No. Description No. Description
1 GND 5 Remote Test
2 2 6 Transfer Inhibit
3 B+ 7 Retransfer Inhibit
4 RMT 8 Common
FIGURE 15. CONNECTIONS FOR REMOTE OVERRIDE INPUT
NOTICE
TB1 and TB2 will accept 22 AWG - 12 AWG wire with 3/8 inch strip (10 mm). Torque to 9 in-lbs.
3.2.8 Auxiliary Relays and Elevator Relay Options
Connections to the auxiliary and elevator relays are made directly to the relay terminals.
There are two types of auxiliary relay coils (12 VDC and 24 VDC).
All relays have two normally open and two normally closed contacts that are rated for 6 amperes at 600
VAC.