Description
The ABB OA1G10 Auxiliary Contact (1SCA022353R4970) is an auxiliary contact switch designed for use with compatible ABB OT series switch-disconnectors. Featuring 1 normally open (NO) contact, it provides auxiliary switching for status indication and control circuit applications in industrial electrical installations.
Designed for integration with compatible ABB switch-disconnectors, the OA1G10 supports auxiliary signaling in electrical distribution systems and control panels. With a rated voltage of up to 690 V and a conventional free-air thermal current rating of 16 A, it is a practical accessory for applications requiring additional switching functionality.
Key Features
- 1 NO Contact Configuration: Provides one normally open auxiliary contact for signaling and control circuit applications.
- ABB Switch Compatibility: Designed for use with compatible ABB OT series switch-disconnectors and other specified switch models.
- Rated Voltage up to 690 V: Supports applications within the manufacturer’s specified electrical ratings.
- 16 A Thermal Current Rating: Features a conventional free-air thermal current rating of 16 A.
- Compact Auxiliary Accessory: Adds auxiliary switching functionality to compatible switch-disconnector installations.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | OA1G10 |
| Product ID (SKU) | 1SCA022353R4970 |
| Brand / Manufacturer | ABB |
| Product Type | Auxiliary Contact |
| Contact Configuration | 1 NO (Normally Open) |
| Rated Voltage | 690 V |
| Conventional Free-Air Thermal Current (Ith) | 16 A |
| Compatible Product Family | Selected ABB OT Series Switch-Disconnectors |
| EAN | 6417019102443 |






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