Why Choose the EMAS B101AC30 EMAS B KEY OPERATED BUTTON 2NO (2-0-1) STABLE KEY EXTRACTION?
£18.38
The EMAS B101AC30 is a professional 22mm key operated selector switch designed for industrial automation, electrical control panels, and machinery applications. Featuring a 2NO contact configuration, maintained stay-put operation, and key removal capability in all positions, this EMAS B Series control unit provides secure operator control and reliable switching performance in demanding environments.
Manufactured by EMAS, the B101AC30 offers robust construction, long mechanical life, and dependable electrical performance. Its compact 22mm mounting design makes it suitable for integration into standard industrial control panels where controlled access and maintained switching positions are required.
The EMAS B101AC30 key selector switch is suitable for a wide range of industrial applications including:
The EMAS B101AC30 delivers reliable keyed switching, secure operator control, and long service life for industrial applications. With its maintained switching action, 2NO contacts, and flexible key extraction design, it provides an effective solution for control systems requiring controlled operation and dependable performance.
| Specification Details Brand | EMAS |
|---|---|
| Model | B101AC30 |
| Product Type | Key Operated Control Unit |
| Operation Type | Stay Put |
| Key Removal | All Positions |
| Position | (II-0-I) 60° |
| Contact Configuration | 2NO |
| Mounting Diameter | 22mm |
| Rated Current | 4A (250V AC) |
| Usage Category | AC-15 |
| Insulation Voltage | 300V |
| Impulse Withstand Voltage | 2.5kV |
| Operating Temperature | -15°C to +80°C |
| Contact Material | AgNi |
| Protection Degree | IP50 |
The EMAS B101AC30 is a key operated selector switch with stay-put maintained operation and a 2NO contact configuration.
The EMAS B101AC30 features two normally open contacts (2NO).
Yes, the EMAS B101AC30 allows key removal at all switching positions.
The EMAS B101AC30 is designed for standard 22mm panel mounting 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...