Why Choose the EMAS L51K13MEP121 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO-PLASTIC ROLLER? The EMAS L51K13MEP121 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO-PLASTIC ROLLER (L51K13MEP121) 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 L51K13MEP121 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO-PLASTIC ROLLER 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 L51K13MEP121 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO-PLASTIC ROLLER Industrial-grade reliability Manufactured by a leading brand Meets CE and RoHS standards EMAS L51K13MEP121 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO-PLASTIC ROLLER Overview Refer to datasheet for detailed product overview. Choose the EMAS L51K13MEP121 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO-PLASTIC ROLLER (L51K13MEP121) 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.
£33.22
The EMAS L51K13MEP121 is an L51 Series industrial limit switch featuring a durable metal body construction, 18mm plastic roller arm actuator, snap action switching mechanism, and 1NO+1NC contact configuration. Designed for accurate position detection and reliable machine control, this limit switch provides dependable performance in industrial automation applications.
The EMAS L51K13MEP121 uses a two-way angular action roller arm with a plastic roller end unit, providing smooth mechanical operation for machinery, conveyors, and production equipment. With IP65 protection, long mechanical life, and a robust metal housing, it is suitable for demanding industrial environments.
| Specification | Value |
|---|---|
| Product Type | Industrial Limit Switch |
| Series | L51 Metal Body |
| Housing Material | Metal |
| Actuator Type | Angular Action Roller Two Way |
| Roller Material | Plastic |
| Roller Diameter | 18 mm |
| 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 |
The EMAS L51K13MEP121 limit switch is commonly used in industrial automation, conveyor systems, machine tools, packaging equipment, manufacturing lines, material handling systems, and position monitoring applications requiring reliable mechanical switching.
The EMAS L51K13MEP121 uses a two-way angular action roller arm actuator with an 18mm plastic roller.
The EMAS L51K13MEP121 features a 1NO+1NC snap action contact configuration.
The EMAS L51K13MEP121 has an IP65 protection rating, providing resistance against dust and water ingress.
It is commonly used in industrial automation, machinery, conveyors, production equipment, and position control systems.
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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...