Why Choose the EMAS L51K23MEM121 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO METAL ROLLER? The EMAS L51K23MEM121 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO METAL ROLLER (L51K23MEM121) 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 L51K23MEM121 EMAS L51 SERIES LIMIT SW. SLOW 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 L51K23MEM121 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO METAL ROLLER Industrial-grade reliability Manufactured by a leading brand Meets CE and RoHS standards EMAS L51K23MEM121 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO METAL ROLLER Overview Refer to datasheet for detailed product overview. Choose the EMAS L51K23MEM121 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO METAL ROLLER (L51K23MEM121) 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.
£32.36
The EMAS L51K23MEM121 is a heavy-duty industrial limit switch from the EMAS L51 Metal Body series, designed for reliable position sensing, machine control, and industrial automation applications. Featuring a rugged metal body construction, metal roller actuator, slow action switching mechanism, and 1NC + 1NO contact configuration, this limit switch provides dependable operation in demanding industrial environments.
Built for industrial reliability, the EMAS L51K23MEM121 offers durable mechanical switching performance and is suitable for machinery, automation equipment, conveyor systems, and general industrial control applications where accurate position detection is required. The L51 Metal Body range is designed for demanding environments with robust housings and safety-oriented switching solutions.
| Specification | Value |
|---|---|
| Brand | EMAS |
| Model | L51K23MEM121 |
| Series | L51 Metal Body |
| Housing Material | Metal Body |
| Actuator Type | Metal Roller |
| Contact Type | 1NC + 1NO |
| Switching Type | Slow Action |
| Protection Rating | IP65 |
| Application | Industrial Position Detection |
The EMAS L51K23MEM121 limit switch is commonly used in:
The EMAS L51K23MEM121 combines a durable metal enclosure with a metal roller actuator and slow action contacts to provide reliable switching in industrial applications. Its robust construction and dependable operation make it a suitable choice for automation systems requiring accurate and consistent limit detection.
The EMAS L51K23MEM121 uses a metal roller actuator designed for industrial position sensing applications.
The EMAS L51K23MEM121 features a slow action 1NC + 1NO contact arrangement.
It is suitable for industrial machinery, automation equipment, conveyor systems, and applications requiring reliable mechanical limit detection.
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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...