ABB 1SCA162595R1001 AUXGD-11 auxiliary contact block with 1NO and 1NC contacts for door-mounted OT16G to OT160G OT Plus switch-disconnectors.
£15.48
The ABB 1SCA162595R1001 AUXGD-11 is a genuine auxiliary contact block designed for door-mounted ABB OT Plus switch-disconnectors. It provides one normally open and one normally closed contact, allowing the switch position to be integrated into signalling, monitoring, interlocking and automation circuits.
Compatible with door-mounted OT16G to OT160G switch-disconnectors, the contact block uses a convenient snap-on mounting system. It can be fitted on either side of the switch, helping panel builders expand control functionality without modifying the main switching device or adding unnecessary installation complexity.
The normally open contact incorporates an early-break function, allowing the auxiliary circuit to change state before the main switch contacts complete their opening sequence. This makes the AUXGD-11 particularly useful in control applications where advance signalling, load interruption or electrical interlocking is required.
The ABB AUXGD-11 operates mechanically with the associated OT Plus switch-disconnector, providing additional electrical contacts that indicate or respond to the switch position. These contacts can be connected to PLC inputs, indicator lamps, control relays, alarm circuits or other monitoring equipment.
Its early-break normally open contact is particularly valuable where a control circuit must be interrupted shortly before the main contacts open. This can support safer switching sequences, controlled shutdown procedures and dependable electrical interlocking within industrial power distribution systems.
| Manufacturer | ABB |
|---|---|
| Product type | Auxiliary contact block |
| Extended product type | AUXGD-11 |
| Order code | 1SCA162595R1001 |
| Series | OT Plus |
| Contact configuration | 1NO + 1NC |
| Compatible switch range | OT16G to OT160G |
| Switch mounting type | Door mounted |
| Accessory mounting | Snap-on side mounting |
| Mounting position | Either side of the switch |
| Special contact function | Early-break normally open contact |
| Application | Signalling, control, monitoring and interlocking |
| EAN | 6417019926216 |
| HS Code | 85389099 |
| Country of Manufacture | Finland |
It is an auxiliary contact block used to add signalling, monitoring and interlocking contacts to compatible door-mounted ABB OT Plus switch-disconnectors.
It provides one normally open contact and one normally closed contact.
It is designed for door-mounted ABB OT Plus switch-disconnectors from OT16G to OT160G.
The early-break function causes the normally open auxiliary contact to change state before the main switch contacts complete their opening sequence.
The AUXGD-11 uses snap-on mounting and may be installed on either side of a compatible switch-disconnector.
ABB OT Plus accessories are trusted by panel builders, electrical engineers and OEM manufacturers for dependable signalling, precise compatibility and reliable operation in industrial switching applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...