Why Choose the EMAS L51K13MEP123 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO- LONG PLASTIC ROLLER? The EMAS L51K13MEP123 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO- LONG PLASTIC ROLLER (L51K13MEP123) 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 L51K13MEP123 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO- LONG 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 L51K13MEP123 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO- LONG PLASTIC ROLLER Industrial-grade reliability Manufactured by a leading brand Meets CE and RoHS standards EMAS L51K13MEP123 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO- LONG PLASTIC ROLLER Overview Refer to datasheet for detailed product overview. Choose the EMAS L51K13MEP123 EMAS L51 SERIES LIMIT SW. SNAP ACTION 1NC+1NO- LONG PLASTIC ROLLER (L51K13MEP123) 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.
£34.39
The EMAS L51K13MEP123 is a durable industrial limit switch from the EMAS L51 Metal Body series, designed for precise position detection and reliable switching in automation and machine control applications. Featuring an 18 mm plastic adjustable roller arm actuator, snap action operation, and 1NO+1NC contact configuration, it provides dependable performance in demanding industrial environments.
Manufactured with a robust metal body and cover construction, the EMAS L51K13MEP123 offers high mechanical durability, IP65 environmental protection, and long operational life. Its adjustable roller arm design allows flexible installation for conveyor systems, machinery safety circuits, and industrial automation equipment.
| Product Code | L51K13MEP123 |
| Product Series | L51 Metal Body |
| Actuator Diameter | 18 mm |
| Actuator Material | Plastic |
| Actuator Type | Adjustable Roller Arm |
| Contact Type | 1NO + 1NC |
| Contact Action | Snap Action |
| Rated Current (Ie) | 3 A at 240V AC |
| Usage Category | AC15 |
| Mechanical Life | 10,000,000 operations |
| Electrical Life | 1,000,000 operations |
| Mechanical Operating Frequency | 3000 operations/hour |
| Electrical Operating Frequency | 1800 operations/hour |
| Insulation Voltage (Ui) | 300 V |
| Impulse Withstand Voltage (Uimp) | 2.5 kV |
| Operating Temperature | -25°C to +80°C |
| Protection Degree | IP65 |
| Contact Material | AgNi |
| Cable Section | 1-2.5 mm² |
| Screw Torque | 1.5 Nm |
| Short Circuit Breaking Capacity | 1 kA |
| Standards | TS EN 60947-5-1, UL 508, VDE 0660 |
The EMAS L51K13MEP123 combines a strong metal housing with reliable snap action switching technology for accurate and repeatable position detection. Its adjustable plastic roller arm provides installation flexibility, while its IP65 protection and extended mechanical life make it suitable for continuous industrial operation.
The EMAS L51K13MEP123 uses an 18 mm plastic adjustable roller arm actuator.
The EMAS L51K13MEP123 features a snap action 1NO + 1NC contact configuration.
The EMAS L51K13MEP123 has an IP65 protection rating, making it suitable for industrial environments requiring protection against dust and water ingress.
The limit switch has a minimum mechanical life of 10 million operations.
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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...