1089-9489-43 CONTACTOR:115/120 Volt (OEM) Atlas Copco
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1089-9437-13 TRANSFORMER-AUTO: (OEM) Atlas Copco
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1089-9446-73 OVERLOAD RELAY (OEM) Atlas Copco
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1089-9446-73 OVERLOAD RELAY (OEM) Atlas Copco
Description
1089-9446-73 OVERLOAD RELAY (OEM) Atlas Copco
Application & Equipment Context
Manual application data identifies this item as 3RB2066-1MC2 EL. OVERLOAD RELAY 160-630A F21. Documented equipment applications include Atlas Copco ZR 500, ZR 450, ZR 630, ZR 750, and ZR 8. The source documentation classifies this part under the Electrical & Control System and places it in the Start cubicle section or assembly. Verify the equipment model and configuration against the machine nameplate or parts manual before ordering.
Additional information
| Manufacturer | Atlas Copco |
|---|
Equipment Fitment
Equipment Fitment
Documented fitment from manufacturer parts literature. Verify model, configuration, and serial number before ordering.
Atlas Copco (5)
| Model | System | Serial / Configuration | Assembly Context |
|---|---|---|---|
| ZR 450 | Electrical & Control System | — | Start cubicle |
| ZR 500 | Electrical & Control System | — | Start cubicle |
| ZR 630 | Electrical & Control System | — | Start cubicle |
| ZR 750 | Electrical & Control System | — | Start cubicle |
| ZR 8 | Electrical & Control System | — | Start cubicle |
