Why Choose the EMAS L51K23LUM323 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO MOVABLE KEY METAL? The EMAS L51K23LUM323 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO MOVABLE KEY METAL (L51K23LUM323) 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 L51K23LUM323 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO MOVABLE KEY METAL 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 L51K23LUM323 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO MOVABLE KEY METAL Industrial-grade reliability Manufactured by a leading brand Meets CE and RoHS standards EMAS L51K23LUM323 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO MOVABLE KEY METAL Overview Refer to datasheet for detailed product overview. Choose the EMAS L51K23LUM323 EMAS L51 SERIES LIMIT SW. SLOW ACTION 1NC+1NO MOVABLE KEY METAL (L51K23LUM323) 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.
£33.79
The EMAS L51K23LUM323 is a rugged industrial safety limit switch from the EMAS L51 Metal Body series, designed for machine safety monitoring, guard door interlocking, and industrial automation applications. Featuring a durable metal body and cover, flexible key safety actuator, slow action switching mechanism, and 1NO + 1NC contact configuration, this limit switch provides reliable safety switching performance in demanding industrial environments.
Built for reliable operation in industrial control systems, the EMAS L51K23LUM323 provides a mechanical life of up to 10 million operations and an electrical life of up to 1 million operations. With IP65 protection, AgNi contact material, and compliance with TS EN 60947-5-1, UL 508, and VDE 0660 standards, it is suitable for safety interlocks and machinery protection applications.
| Specification | Value |
|---|---|
| Brand | EMAS |
| Model | L51K23LUM323 |
| Series | L51 Metal Body |
| Housing Material | Metal Body and Cover |
| Actuator Material | Metal |
| Actuator Type | Flexible Key Safety Switch |
| Contact Type | 1NO + 1NC |
| Switching Type | Slow Action |
| Rated Current | 3A (240V AC) |
| Usage Category | AC15 |
| Insulation Voltage | 300V |
| Impulse Withstand Voltage | 2.5kV |
| Protection Degree | IP65 |
| Contact Material | AgNi |
| Cable Section | 1-2.5 mm² |
| Cable Entry | PG13.5 or M20x1.5 compatible |
The EMAS L51K23LUM323 safety limit switch is commonly used for:
The EMAS L51K23LUM323 combines a strong metal construction with a flexible key safety actuator for reliable machine protection. Its slow action contacts, IP65 environmental protection, and long operational life make it an effective solution for industrial safety applications requiring dependable access monitoring and emergency switching.
The EMAS L51K23LUM323 uses a metal flexible key safety switch actuator designed for industrial safety applications.
The EMAS L51K23LUM323 features slow action switching with 1NO + 1NC contacts.
The EMAS L51K23LUM323 provides IP65 protection for reliable operation in industrial environments.
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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...