Why Choose the EMAS B101AA32 EMAS B KEY OPERATED BUTTON 2NO (2-0-1) DOUBLE SPRING RETURN?
£18.38
The EMAS B101AA32 is a high-quality 22mm key operated selector switch designed for industrial control panels, automation systems, and machine control applications. Featuring a 2NO contact configuration, double spring return mechanism, and key removal at the 0 position, this EMAS B Series control unit provides secure operator control and reliable switching performance.
Manufactured by EMAS, the B101AA32 combines robust construction with dependable mechanical and electrical life, making it suitable for demanding industrial environments where controlled access and reliable operation are essential.
The EMAS B101AA32 key selector switch is ideal for use in:
The EMAS B101AA32 provides secure keyed operation, durable switching performance, and long service life for professional control applications. Its compact 22mm format allows straightforward integration into standard industrial panels while the spring return design helps prevent unintended continuous operation.
| Specification Details Brand | EMAS |
|---|---|
| Model | B101AA32 |
| Product Type | Key Operated Control Unit |
| Contact Type | 2NO |
| Operation | Double Spring Return |
| Position | (II-0-I) 60° |
| Mounting Size | 22mm |
| Rated Current | 4A (250V AC) |
| Operating Temperature | -15°C to +80°C |
| Insulation Voltage | 300V |
| Impulse Withstand Voltage | 2.5kV |
The EMAS B101AA32 is a key operated selector switch with double spring return operation and a 2NO contact configuration.
The B101AA32 is designed for installation in standard 22mm control panel mounting holes.
This model features two normally open (2NO) contacts.
It is commonly used in industrial automation, machinery control panels, and electrical control systems requiring keyed operator access.
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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...