EMAS L51K13 EMAS L51 SERIES HOUSING + SNAP ACTION 1NO+1NC
Why Choose the EMAS L51K13 EMAS L51 SERIES HOUSING + SNAP ACTION 1NO+1NC? The EMAS L51K13 EMAS L51 SERIES HOUSING + SNAP ACTION 1NO+1NC (L51K13) is a purpose-built solution for demanding industrial environments. It delivers long-term reliability, is easy to install, and supports a wide range of automation or safety applications. Key Takeaways Heavy-duty industrial construction Simple, secure installation Frequently Asked Questions About the EMAS L51K13 EMAS L51 SERIES HOUSING + SNAP ACTION 1NO+1NC What is the rated voltage? What is the current rating? What is the power rating? What are the typical applications? Does it meet industry certifications? Speed & Safety Benefits Quick installation: Designed for fast, hassle-free integration into control panels Reliable operation: Engineered for continuous use in demanding applications Certified safe: Meets or exceeds CE and RoHS requirements Key Features of the EMAS L51K13 EMAS L51 SERIES HOUSING + SNAP ACTION 1NO+1NC Industrial-grade reliability Manufactured by a leading brand Meets CE and RoHS standards EMAS L51K13 EMAS L51 SERIES HOUSING + SNAP ACTION 1NO+1NC Overview Refer to datasheet for detailed product overview. Choose the EMAS L51K13 EMAS L51 SERIES HOUSING + SNAP ACTION 1NO+1NC (L51K13) for reliability, compliance, and robust performance in every industrial application. Frequently Asked Questions What is the rated voltage? See product datasheet. What is the current rating? See product datasheet. What is the power rating? See product datasheet. What are the typical applications? Ideal for industrial automation, panels, and control systems. Does it meet industry certifications? Yes, this product is CE and RoHS compliant. Refer to datasheet for more information.
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EMAS L51K13 L51 Series Metal Body Industrial Limit Switch
Product Overview
The EMAS L51K13 Series is a range of robust L51 metal body industrial limit switches
designed for reliable position detection, machine control, and automation applications.
Featuring a durable metal housing, interchangeable contact blocks, and multiple actuator
configurations, the L51K13 series provides dependable switching performance in demanding
industrial environments.
EMAS L51K13 limit switches are available with snap action operation, 1NO+1NC contact
configurations, IP65 protection, and a variety of actuator styles including roller
plungers, roller levers, plungers, rod levers, and safety actuators to suit different
machine automation requirements.
Key Features
Manufacturer: EMAS
Series: L51 Metal Body Limit Switch
Heavy-duty metal body and cover construction
Interchangeable contact block design
Snap action switching mechanism
Contact Configuration: 1NO + 1NC
Rated Current: 3A at 240V AC (AC15)
Mechanical Life: Minimum 10,000,000 operations
Electrical Life: Minimum 1,000,000 operations
Protection Rating: IP65
Operating Temperature: -25°C to +80°C
Standards: TS EN 60947-5-1, UL 508, VDE 0660
Technical Specifications
Specification
Value
Product Type
Industrial Limit Switch
Series
L51 Metal Body
Housing Material
Metal Body
Contact Configuration
1NO + 1NC
Contact Action
Snap Action
Rated Current
3A (240V AC), AC15
Insulation Voltage (Ui)
300V
Impulse Withstand Voltage (Uimp)
2.5 kV
Protection Degree
IP65
Contact Material
AgNi
Cable Section
1 - 2.5 mm²
Mechanical Life
10,000,000 operations minimum
Electrical Life
1,000,000 operations minimum
Available L51K13 Variants
EMAS L51K13MUM331 - 13 mm Metal Roller Plunger Snap Action 1NO+1NC Limit Switch
EMAS L51K13MIM311 - 14 mm Metal Roller Lever Snap Action 1NO+1NC Limit Switch
EMAS L51K13MIP311 - 14 mm Plastic Roller Lever Snap Action 1NO+1NC Limit Switch
EMAS L51K13PUM211 - 10 mm Metal Plunger Snap Action 1NO+1NC Limit Switch
EMAS L51K13 variants provide different actuator solutions while maintaining the same
industrial metal body platform and reliable switching technology.
Applications
EMAS L51K13 limit switches are commonly used in industrial automation systems,
CNC machines, conveyors, production equipment, machinery safety circuits, access
monitoring systems, and position control applications requiring reliable mechanical
switching.
Why Choose the EMAS L51K13 Series?
Strong metal construction for industrial environments
Long mechanical and electrical service life
Wide range of actuator options
Reliable snap action switching performance
IP65 protection against dust and water ingress
Frequently Asked Questions
What is the EMAS L51K13 Series used for?
The EMAS L51K13 Series is used for machine position detection, automation control,
safety monitoring, and industrial switching applications.
What contact configuration does the EMAS L51K13 use?
EMAS L51K13 models typically feature a 1NO+1NC snap action contact configuration.
What is the protection rating of the EMAS L51K13?
The EMAS L51K13 Series provides IP65 protection for resistance against dust and
water ingress.
What actuators are available in the EMAS L51K13 range?
The L51K13 range includes roller plungers, roller levers, plungers, rod levers,
and safety actuator versions.
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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
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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...