Why Choose the EMAS B191K20HBS EMAS B SELECTOR SWITCH 2NO EXTENDED HEAD WITH B9 LED CNTRL.BLOCK BLACK-WHITE (2-0-1)?
£20.33
The EMAS B191K20HBS is a high-quality illuminated double flush push button control unit from the EMAS B Series Plastic range, designed for reliable industrial automation and machine control applications. Featuring a black-white double flush actuator, integrated LED illumination, spring return operation, and a 2NO (two normally open) contact configuration, the B191K20HBS provides dependable switching performance with clear operator indication.
Designed for standard 22mm panel mounting, the EMAS B191K20HBS operates with a 12-30V AC/DC LED supply and is suitable for electrical control panels, machinery interfaces, automation systems, and industrial operator stations requiring durable illuminated push button control.
The EMAS B191K20HBS illuminated double push button is commonly used in industrial automation systems, machine control panels, electrical cabinets, production equipment, and operator interfaces where reliable dual switching and LED indication are required.
The EMAS B191K20HBS combines robust industrial construction, LED illumination, dual normally open contacts, and standard 22mm mounting compatibility. Its double flush design provides a practical operator interface solution for professional control applications requiring reliable switching and clear visual identification.
| Brand | EMAS |
|---|---|
| Model | B191K20HBS |
| Product Type | LED Illuminated Double Push Button Control Unit |
| Series | B Series Plastic |
| Button Type | Double Flush |
| Operation | Spring Return |
| Contact Configuration | 2NO |
| Colour | Black-White |
| Illumination | LED |
| Mounting Diameter | 22mm |
| Operating Voltage | 12-30V AC/DC |
| Operating Current | 5-20 mA |
| Rated Current | 4A at 250V AC |
| Power Consumption | 0.7W |
| Mechanical Life | Minimum 500,000 operations |
| Electrical Life | Minimum 100,000 operations |
| Protection Degree | IP50 |
| Operating Temperature | -15°C to +70°C |
| Contact Material | AgNi |
| Insulation Voltage | 300V |
The EMAS B191K20HBS is an LED illuminated double flush push button control unit with a 2NO contact configuration.
The LED illumination operates at 12-30V AC/DC.
The EMAS B191K20HBS is designed for standard 22mm panel mounting applications.
It is suitable for industrial machinery, automation systems, electrical control panels, and operator control stations requiring illuminated dual-contact push button 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...