Why Choose the EMAS L52K23LUM320 EMAS L52 SERIES LIMIT SW. SLOW ACTION 1NC+1NO SMOOTH METAL KEY? The EMAS L52K23LUM320 EMAS L52 SERIES LIMIT SW. SLOW ACTION 1NC+1NO SMOOTH METAL KEY (L52K23LUM320) 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 L52K23LUM320 EMAS L52 SERIES LIMIT SW. SLOW ACTION 1NC+1NO SMOOTH METAL KEY 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 L52K23LUM320 EMAS L52 SERIES LIMIT SW. SLOW ACTION 1NC+1NO SMOOTH METAL KEY Industrial-grade reliability Manufactured by a leading brand Meets CE and RoHS standards EMAS L52K23LUM320 EMAS L52 SERIES LIMIT SW. SLOW ACTION 1NC+1NO SMOOTH METAL KEY Overview Refer to datasheet for detailed product overview. Choose the EMAS L52K23LUM320 EMAS L52 SERIES LIMIT SW. SLOW ACTION 1NC+1NO SMOOTH METAL KEY (L52K23LUM320) 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.
£36.38
The EMAS L52K23LUM320 is a robust industrial L52 series metal body safety limit switch designed for machine safety, position monitoring, and industrial control applications. Featuring a metal right angle + flat key safety actuator, slow action switching mechanism, and 1NO+1NC contact configuration, this limit switch provides reliable safety interlocking performance in demanding automation environments.
Built with a durable metal body and cover, the EMAS L52K23LUM320 offers excellent mechanical strength, long service life, and IP65 protection. The keyed safety actuator design makes it suitable for machine guards, access doors, protective covers, and industrial equipment where controlled safety switching is required.
| Specification | Details |
|---|---|
| Product Type | Safety Limit Switch |
| Series | L52 Metal Body |
| Actuator Material | Metal |
| Actuator Style | Right Angle + Flat Key Safety Switch |
| Contact Action | Slow Action |
| Contact Configuration | 1NO + 1NC |
| Rated Current (Ie) | 3A at 240V AC |
| Usage Category | AC15 |
| Insulation Voltage (Ui) | 300V |
| Impulse Withstand Voltage (Uimp) | 2.5kV |
| Operating Temperature | -25°C to +80°C |
| Protection Degree | IP65 |
| Contact Material | AgNi |
| Cable Section | 1-2.5 mm² |
| Screw Torque | 1.5 Nm |
| Isolation Resistance | 10 MΩ (500V DC) |
The EMAS L52K23LUM320 safety limit switch is suitable for industrial machinery, machine guarding systems, production equipment, automated processing lines, and access door monitoring applications where reliable safety interlocking is required.
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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...