Product Manual B

ManualsBrandsCummins Power ManualsGenerator AccessoriesCummins OTEC Automatic Transfer Switch — 600 Amps, 480 Volts, NEMA 3R

3. Wiring5-2019

110962-0617 (Issue 8) Copyright © 2019 Cummins Inc.

No. Description No. Description

1 J2 7 Power Transformer (600 Volt Units Only)

2 J1 8 Transfer Switch Handles

3 Control Panel 9 TB2

4 Optional External Exercise Clock 10 Ground Lugs

5 TB1 11 Optional Battery Charger

6 Automatic Transfer Switch 12 Relay Assembly

FIGURE 4. COMPONENTS: 260 AMP SWITCH