Why Choose the EMAS L52K13MEM121 EMAS L52 SERIES LIMIT SW. SNAP ACTION 1NC+1NO METAL ROLLER? The EMAS L52K13MEM121 EMAS L52 SERIES LIMIT SW. SNAP ACTION 1NC+1NO METAL ROLLER (L52K13MEM121) 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 L52K13MEM121 EMAS L52 SERIES LIMIT SW. SNAP ACTION 1NC+1NO METAL 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 L52K13MEM121 EMAS L52 SERIES LIMIT SW. SNAP ACTION 1NC+1NO METAL ROLLER Industrial-grade reliability Manufactured by a leading brand Meets CE and RoHS standards EMAS L52K13MEM121 EMAS L52 SERIES LIMIT SW. SNAP ACTION 1NC+1NO METAL ROLLER Overview Refer to datasheet for detailed product overview. Choose the EMAS L52K13MEM121 EMAS L52 SERIES LIMIT SW. SNAP ACTION 1NC+1NO METAL ROLLER (L52K13MEM121) 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.
£38.67
The EMAS L52K13MEM121 is a high-performance industrial limit switch from the EMAS L52 Metal Body series, designed for accurate position detection and reliable machine control applications. Featuring a rugged metal housing, 18 mm metal roller arm actuator, and snap action switching technology with 1NO+1NC contacts, this limit switch delivers dependable operation in demanding industrial environments.
The L52K13MEM121 provides excellent mechanical durability with a long service life, IP65 protection, and compatibility with industrial automation systems. It is suitable for machinery, conveyor systems, safety circuits, and general industrial control applications.
| Specification | Value |
|---|---|
| Product Type | Limit Switch |
| Series | L52 Metal Body |
| Actuator Type | Metal Roller Arm |
| Actuator Diameter | 18 mm |
| Actuator Material | Metal |
| Contact Action | Snap Action |
| Contact Configuration | 1NO + 1NC |
| Rated Current (Ie) | 3 A at 240V AC |
| Usage Category | AC15 |
| Mechanical Life | 10,000,000 operations minimum |
| Electrical Life | 1,000,000 operations minimum |
| Operating Temperature | -25°C to +80°C |
| Insulation Voltage (Ui) | 300 V |
| Impulse Withstand Voltage (Uimp) | 2.5 kV |
| Protection Degree | IP65 |
| Contact Material | AgNi |
| Cable Section | 1-2.5 mm² |
| Standards | TS EN 60947-5-1, UL 508, VDE 0660 |
The EMAS L52K13MEM121 combines a strong metal construction with a precision metal roller arm actuator to provide accurate and repeatable switching performance. Its durable design, long mechanical lifespan, and IP65 protection make it a reliable choice for industrial automation and control applications.
The L52K13MEM121 uses an 18 mm metal roller arm actuator designed for reliable machine position detection.
This model features a 1NO + 1NC snap action contact configuration.
The switch has an IP65 protection rating, providing protection against dust and low-pressure water jets.
It is suitable for industrial automation, machinery control, conveyors, and safety monitoring applications.
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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...