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ABB AUXILIARY CONTACT NO OA1G10
ABB OA1G10 auxiliary contact block with one normally open contact designed for use with ABB switch disconnectors in industrial control applications.
£7.44
Why Choose the ABB OA1G10 Auxiliary Contact Block?
The ABB OA1G10 is a compact and reliable auxiliary contact block designed to provide additional signalling and monitoring capability for ABB switch disconnectors and load break switches. It enables electrical status feedback for industrial control systems, automation panels and power distribution applications.
This auxiliary contact features a single normally open contact arrangement, allowing connected control systems to detect the operating status of the main switching device. The OA1G10 is designed for simple snap-on or side mounting installation with compatible ABB OT and OS series switchgear.
With a 1 NO contact configuration, a 16 A conventional thermal current rating and a 690 V rated insulation voltage, the ABB OA1G10 provides a dependable auxiliary switching solution for industrial electrical installations.
Key Advantages
- Genuine ABB auxiliary contact block for switch disconnectors.
- 1 NO normally open contact for signalling and control circuits.
- 16 A conventional thermal current rating for reliable auxiliary switching.
- 690 V insulation voltage suitable for industrial electrical systems.
- Compact design for easy installation in switchgear assemblies.
- Supports remote indication, electrical interlocking and automation feedback.
Key Features
- ABB OA1G10 auxiliary contact series.
- 1 NO contact configuration.
- 16 A conventional free-air thermal current (Ith).
- 690 V rated insulation voltage.
- Snap-on / side mounting installation design.
- Screw terminal connection.
- Compatible with ABB OT and OS series switch disconnectors.
- Compact accessory format for industrial control applications.
Reliable Switch Monitoring for Industrial Systems
Auxiliary contact blocks such as the ABB OA1G10 provide additional switching contacts that allow the operating condition of disconnect switches and isolators to be monitored by control systems. This enables improved feedback, interlocking and automation functionality.
The OA series is designed for electrical engineers and panel builders requiring reliable accessory components that integrate seamlessly with ABB switching equipment.
Typical Applications
- Industrial control panels.
- ABB OT and OS series switch disconnectors.
- Motor isolation and control systems.
- Electrical distribution equipment.
- Automation and monitoring circuits.
- OEM machinery control systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Device Type | Auxiliary contact block | |
| HS Code | 85365080 | |
| Country of Manufacture | Bulgaria | |
| Manufacturer | ABB | |
| Series | OA Auxiliary Contacts | |
| Model | OA1G10 | |
| Product type | Auxiliary contact block | |
| Contact configuration | 1 NO | |
| Number of auxiliary contacts | 1 | |
| Conventional free-air thermal current (Ith) | 16 A | |
| Rated insulation voltage (Ui) | 690 V | |
| Rated voltage (Ur) | 690 V | |
| Mounting type | Side mounting / snap-on | |
| Connection type | Screw terminals | |
| Protection rating | IP20 | |
| Dimensions (W × H × D) | approx. 11 × 37 × 21 mm | |
| Weight | approx. 0.015 kg | |
| ABB product ID | 1SCA022353R4970 |
Frequently Asked Questions
What is the ABB OA1G10 used for?
The ABB OA1G10 is an auxiliary contact block used to provide additional switching contacts for ABB switch disconnectors and electrical control systems.
What contact configuration does the OA1G10 have?
The OA1G10 features a 1 NO normally open auxiliary contact configuration.
Which ABB switches is the OA1G10 compatible with?
The OA1G10 is designed for use with compatible ABB OT and OS series switch disconnectors.
How is the OA1G10 installed?
The auxiliary contact block uses a compact side mounting and snap-on installation method for straightforward fitting onto compatible ABB switches.
What current rating does the OA1G10 support?
The OA1G10 has a conventional free-air thermal current rating of 16 A.
Trusted by Industrial Control Engineers
ABB OA auxiliary contact blocks provide reliable switching feedback and control solutions for industrial electrical systems, automation panels and power distribution equipment.
