EMAS B100DBZ 22mm Flush Push Button Control Unit with White Bell Sign Marking
The EMAS B100DBZ is a high-quality 22mm B Series plastic flush push button control unit designed for industrial control applications. Featuring a spring return mechanism, white actuator, bell sign marking, and a 1NO (normally open) contact configuration, this control unit provides reliable switching performance for automation panels, machinery, and electrical control systems.
Built with durable non-flammable V0 PA6.6 contact block materials, the EMAS B100DBZ offers dependable operation with a mechanical life of up to 500,000 operations and electrical life of up to 100,000 operations. Its compact 22mm mounting diameter makes it suitable for a wide range of industrial applications where dependable push button control is required.
Product Features
Brand: EMAS
Model: B100DBZ
Series: B Series Plastic
Control unit type: Spring flush push button
Contact configuration: 1NO (Normally Open)
Actuator colour: White
Marking: Bell symbol
Mounting diameter: 22 mm
Rated current: 4A at 250V AC
Utilisation category: AC-15
Protection rating: IP50
Contact material: AgNi
Operating temperature: -15°C to +80°C
Standards: IEC 60947-5-1, TS EN 60947-5-1, UL 508, VDE 0660
Applications
The EMAS B100DBZ push button is suitable for industrial automation equipment, electrical control panels, machinery interfaces, and operator control stations requiring a clearly identified bell function push button.
Technical Specifications
Specification Details Product Type
Push Button Control Unit
Contact Type
1NO
Operation
Spring Return
Mounting Size
22 mm
Rated Insulation Voltage
300V
Impulse Withstand Voltage
2.5 kV
Mechanical Life
500,000 operations minimum
Electrical Life
100,000 operations minimum
Terminal Cable Section
1.5-2.5 mm²
Frequently Asked Questions
What is the EMAS B100DBZ used for?
The EMAS B100DBZ is a 22mm industrial push button control unit used for manual control operations in electrical panels and automation systems.
Does the EMAS B100DBZ include a normally open contact?
Yes. The B100DBZ features a 1NO (normally open) contact configuration for switching control circuits.
What size mounting hole is required for the B100DBZ?
The EMAS B100DBZ is designed for standard 22mm panel mounting applications.
Specification Details Product Type
Push Button Control Unit
Contact Type
1NO
Operation
Spring Return
Mounting Size
22 mm
Rated Insulation Voltage
300V
Impulse Withstand Voltage
2.5 kV
Mechanical Life
500,000 operations minimum
Electrical Life
100,000 operations minimum
Terminal Cable Section
1.5-2.5 mm²
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...