L61 Metal Body 13mm Metal Roller Plunger Snap Action Limit Switch
The L61K13MUM331 is a heavy-duty roller plunger limit switch built for demanding production environments, with an IP67 rating that goes beyond the L51 series' IP65 for genuine submersion resistance rather than just splash protection. Both N.O. and N.C. contacts come pre-wired on a 2-metre cable, so it's ready to integrate without extra terminal work.
Heavy duty roller switch suitable for production environments.
Contains both types of electrical contact for easy integration. Applications include:
- Wood and metal working machinery
- Stone cutting and processing
- Chiller, cold room door switch
Prewired with 2M of cable.
Technical Details
Frequently Asked Questions
How does this compare to EMAS's L51 series limit switches?
The L61 steps up to IP67 (temporary submersion resistance) versus the L51's IP65 (splash/jet resistance), and comes pre-wired with 2m of cable rather than needing screw terminal wiring — a better fit for wet, dusty, or hard-to-access mounting positions.
Does it come with cable, or do I need to wire it myself?
It's supplied prewired with 2 metres of cable, ready to connect directly into your control circuit.
What contact configuration does it give me?
Both N.O. and N.C. contacts are included, so you can wire whichever function your circuit needs without ordering a different variant.
Is this suitable for cold storage applications?
Yes — with an operating range down to -25°C, it's suited to chiller and cold room door switch applications, one of its common uses.
Industry Applications
- Wood & metal working machinery — robust position/limit detection in demanding production environments
- Stone cutting & processing — heavy-duty switching where dust and debris are a factor
- Chillers & cold rooms — door interlock switching across a wide temperature range