Why Choose the EMAS L4K16MEP121 EMAS L4 SERIES LIMIT SW. SNAP ACTION 2NC+2NO-PLASTIC ROLLER? The EMAS L4K16MEP121 EMAS L4 SERIES LIMIT SW. SNAP ACTION 2NC+2NO-PLASTIC ROLLER (L4K16MEP121) 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 L4K16MEP121 EMAS L4 SERIES LIMIT SW. SNAP ACTION 2NC+2NO-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 L4K16MEP121 EMAS L4 SERIES LIMIT SW. SNAP ACTION 2NC+2NO-PLASTIC ROLLER Industrial-grade reliability Manufactured by a leading brand Meets CE and RoHS standards EMAS L4K16MEP121 EMAS L4 SERIES LIMIT SW. SNAP ACTION 2NC+2NO-PLASTIC ROLLER Overview Refer to datasheet for detailed product overview. Choose the EMAS L4K16MEP121 EMAS L4 SERIES LIMIT SW. SNAP ACTION 2NC+2NO-PLASTIC ROLLER (L4K16MEP121) 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.
£83.92
The EMAS L4K16MEP121 is a robust industrial limit switch from the EMAS L4 Series, designed for reliable position detection and control in automation, machinery, and industrial applications. Featuring a metal body construction, snap action mechanism, and plastic roller actuator, this limit switch provides dependable switching performance in demanding environments.
With a 2NO + 2NC contact configuration, IP65 protection rating, and high mechanical durability, the EMAS L4K16MEP121 is suitable for applications requiring accurate machine positioning, safety monitoring, and reliable control feedback.
| Specification | Value |
|---|---|
| Product Type | Industrial Limit Switch |
| Contact Type | 2 Normally Open + 2 Normally Closed |
| Actuator Diameter | 18 mm |
| Insulation Voltage (Ui) | 300V |
| 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 L4K16MEP121 limit switch is commonly used in industrial automation systems, machine tools, conveyor systems, manufacturing equipment, control panels, and safety monitoring applications where precise mechanical switching is required.
The EMAS L4K16MEP121 uses a plastic roller arm actuator designed for reliable mechanical position detection.
This model features a 2NO + 2NC snap action contact configuration.
The limit switch has an IP65 protection rating, providing resistance against dust and water ingress.
It is commonly used in industrial automation, machinery, safety circuits, and position control 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...