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Product Manual A

ManualsBrandsCummins Power ManualsGenerator AccessoriesCummins OTEC Automatic Transfer Switch — 600 Amps, 480 Volts, NEMA 3R
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3. Description 11-2017
12 0962-0131 (Issue 6)Copyright © 2017 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 4. TB2 CONNECTIONS FOR REMOTE TEST TRANSFER
NOTICE
TB1 and TB2 will accept 22 AWG - 12 AWG wire with 3/8 inch (10 mm) strip. Torque to 9 in-lbs.
3.4.1.2 Transfer Inhibit
A transfer inhibit input is set up by connecting a dry (voltage free) contact between TB2-6 and TB2-8.
Closing the contact enables the feature and opening the contact disables it.