Call Us Today
01706 242050
Trade Portal
EMAS L51K27MEM122 EMAS LIMIT SWITCH METAL SLOW ACTION 1NC + 2NO

EMAS L51K27MEM122 EMAS LIMIT SWITCH METAL SLOW ACTION 1NC + 2NO

Why Choose the EMAS L51K27MEM122 EMAS LIMIT SWITCH METAL SLOW ACTION 1NC + 2NO?

SKU: L51K27MEM122MPN: L51K27MEM122
Price
List Price £43.82 ex VAT
Your Price (ex VAT)
£43.82
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) £43.82
Trade pricing is personalised to your account

Manufacturer Lead Time

£43.82

EMAS L51K27MEM122 Limit Switch - L51 Series 18mm Metal Adjustable Roller Arm Slow Action Switch

Product Overview

The EMAS L51K27MEM122 is an L51 Series metal body limit switch designed for industrial automation, machinery control, and position detection applications. Featuring an 18 mm metal adjustable roller arm actuator, slow action switching mechanism, and 2NO + 1NC contact configuration, this limit switch provides reliable and accurate mechanical switching performance in demanding industrial environments.

Manufactured by EMAS, the L51K27MEM122 combines a robust metal housing, interchangeable contact block design, and IP65 protection rating to deliver dependable operation in industrial control systems.

Key Features

  • Brand: EMAS
  • Model: L51K27MEM122
  • Series: L51 Metal Body Limit Switch
  • 18 mm metal adjustable roller arm actuator
  • Slow action switching mechanism
  • Contact configuration: 2NO + 1NC
  • Durable metal body and cover construction
  • Interchangeable contact block design
  • IP65 protection rating
  • Suitable for industrial position sensing and machine control

Applications

The EMAS L51K27MEM122 limit switch is commonly used in industrial machinery, conveyor systems, automation equipment, production lines, safety monitoring systems, and mechanical position control applications where reliable switching is required.

Why Choose EMAS L51K27MEM122?

The EMAS L51K27MEM122 provides a reliable solution for industrial switching requirements with its rugged metal construction, adjustable roller arm actuator, and long mechanical service life. Its slow action 2NO + 1NC contact arrangement allows flexible integration into industrial control and monitoring circuits.

Technical Specifications

Specification Details Manufacturer EMAS
Part Number L51K27MEM122
Product Type Industrial Limit Switch
Series L51 Metal Body
Actuator Type 18 mm Metal Adjustable Roller Arm
Actuator Material Metal
Contact Action Slow Action
Contact Configuration 2NO + 1NC
Rated Current 3A (240V AC)
Usage Category AC15
Mechanical Life 10,000,000 operations
Electrical Life 1,000,000 operations
Protection Degree IP65
Operating Temperature -25°C to +80°C
Contact Material AgNi
Contacts 2NO + 1NC
IP Rating IP65
Actuator Type Roller lever

Frequently Asked Questions

What type of actuator does the EMAS L51K27MEM122 use?

The EMAS L51K27MEM122 uses an 18 mm metal adjustable roller arm actuator designed for mechanical position detection applications.

What is the contact configuration of the EMAS L51K27MEM122?

This model features a slow action switching mechanism with 2 normally open (NO) contacts and 1 normally closed (NC) contact.

What protection rating does the EMAS L51K27MEM122 provide?

The EMAS L51K27MEM122 has an IP65 protection rating, making it suitable for industrial environments requiring protection against dust and water ingress.

● 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...