Why Choose the EMAS B101K20HB EMAS B DOUBLE PUSH BUTTON 2NO BLACK-WHITE?
£12.01
The EMAS B101K20HB is a high-quality 22mm double flush push button designed for industrial automation, electrical control panels, and machine operation applications. Featuring a 2NO (Normally Open) contact configuration, black-white actuator combination, and compact double button design, this EMAS B Series control unit provides reliable operator control and efficient switching performance in demanding industrial environments.
Manufactured by EMAS, the B101K20HB combines durable construction, ergonomic operation, and dependable electrical performance. Its dual actuator design allows two separate operator commands within a single 22mm panel mounting position, making it ideal for compact control solutions.
The EMAS B101K20HB double push button is suitable for:
The EMAS B101K20HB provides a compact and reliable solution for applications requiring two operator controls in a single 22mm mounting location. Its black-white dual actuator design, 2NO contact arrangement, and industrial-grade construction deliver dependable performance for automation and control systems.
| Specification Details Brand | EMAS |
|---|---|
| Model | B101K20HB |
| Product Type | Double Flush Push Button |
| Operation | Spring Return |
| Contact Configuration | 2NO |
| Actuator Colour | Black-White |
| Mounting Diameter | 22mm |
| Rated Current (Ie) | 4A (250V AC) |
| Usage Category | AC-15 |
| Insulation Voltage (Ui) | 300V |
| Impulse Withstand Voltage (Uimp) | 2.5kV |
| Mechanical Life | 500,000 operations minimum |
| Electrical Life | 100,000 operations minimum |
| Operating Temperature | -15°C to +80°C |
| Protection Degree | IP50 |
| Contact Material | AgNi |
| Cable Connection | 1.5-2.5 mm² |
The EMAS B101K20HB is a double flush push button with black-white actuators and a 2NO contact configuration.
The EMAS B101K20HB features two normally open contacts (2NO).
The EMAS B101K20HB is designed for standard 22mm control panel mounting.
It is commonly used in industrial automation systems, machinery controls, and electrical panels requiring compact dual-function pushbutton control.
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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...