Call Us Today 01706 242050
EMAS B102B20HB EMAS B FLUSH PUSH BUT.BIG SIZE DBL 1NO+1NC BLACK-WHITE

EMAS B102B20HB EMAS B FLUSH PUSH BUT.BIG SIZE DBL 1NO+1NC BLACK-WHITE

Why Choose the EMAS B102B20HB EMAS B FLUSH PUSH BUT.BIG SIZE DBL 1NO+1NC BLACK-WHITE?

SKU: B102B20HBMPN: B102B20HB
Price
List Price £12.01 ex VAT
Your Price (ex VAT)
£12.01
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £12.01
Trade pricing is personalised to your account

Manufacturer Lead Time

£12.01

EMAS B102B20HB Double Flush Push Button 1NO+1NC Black-White 22mm

The EMAS B102B20HB is a durable double flush push button designed for industrial control panels, automation systems, and machinery control applications. Featuring a 1NO + 1NC contact configuration, black-white dual button operation, and a 22mm mounting diameter, this EMAS B Series control unit provides reliable operator control and dependable switching performance in industrial environments.

Designed with a large double flush button configuration, the B102B20HB provides a compact and ergonomic solution for applications requiring two-button operator control. Its robust construction, non-flammable contact blocks, and compatibility with industrial control systems make it suitable for a wide range of automation applications.

Why Choose the EMAS B102B20HB Push Button?

  • Industrial-grade reliability: Designed for automation systems, machinery, and electrical control applications.
  • Double flush button design: Provides convenient dual operator control in a single 22mm unit.
  • 1NO + 1NC contact configuration: Offers flexible normally open and normally closed switching functions.
  • Black-white colour combination: Provides clear visual identification for operators.
  • 22mm mounting diameter: Compatible with standard industrial panel cut-outs.
  • Long service life: Mechanical life rated at minimum 500,000 operations and electrical life rated at minimum 100,000 operations.

Key Features of EMAS B102B20HB

  • Manufacturer: EMAS
  • Product Series: B Series Plastic
  • Product Code: B102B20HB
  • Product Type: Double Flush Push Button
  • Button Style: Double Big Flush
  • Contact Configuration: 1NO + 1NC
  • Colour: Black-White
  • Mounting Diameter: 22mm
  • Rated Current (Ie): 4A at 250V AC
  • Usage Category: AC-15
  • Mechanical Life: Minimum 500,000 operations
  • Electrical Life: Minimum 100,000 operations
  • Protection Rating: IP50
  • Operating Frequency: Mechanical 3000 operations/hour, Electrical 1200 operations/hour
  • Insulation Voltage: 300V
  • Standards: IEC 60947-5-1, UL 508, VDE 0660

Applications

The EMAS B102B20HB double push button is commonly used in:

  • Industrial automation equipment
  • Machine control panels
  • Motor control systems
  • Electrical control cabinets
  • Factory production machinery
  • Operator interface stations

Technical Specifications

Tick the specs you need, then view products that match.

Device Type Flush Pushbutton
Contacts 1NO + 1NC
Product Series Emas B Series
Mounting Diameter 22 mm
Illumination Illuminated
Colour Black
Specification Details Brand EMAS
Model B102B20HB
Type Double Flush Push Button
Button Size Double Big
Contacts 1NO + 1NC
Colour Black-White
Mounting Size 22mm
Rated Voltage 250V AC
Rated Current 4A
Insulation Voltage 300V
Protection IP50

Frequently Asked Questions

What is the EMAS B102B20HB used for?

The EMAS B102B20HB is used in industrial control panels, automation systems, and machinery applications requiring dual push button control.

What contact configuration does the B102B20HB have?

The EMAS B102B20HB features one normally open contact and one normally closed contact (1NO+1NC).

What mounting size is required?

The EMAS B102B20HB is designed for standard 22mm panel mounting applications.

What colours are available on this push button?

The B102B20HB features a black-white double flush button configuration for clear operator identification.

● Service Agreements

Credit Accounts

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. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

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.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

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...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

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...