Mersen Fuse Melt Changeover Micro Switch 690 V AC Manual or Automatic Reset MS4L2-5B6PRES F210156 F210156 / MS4L2-5B6PRES

Mersen F210156 / MS4L2-5B6PRES is a highly reliable micro switch specifically engineered for use with 690 V AC Protistor® fuses. The device facilitates fuse melt changeover, activated by the fuse striker and features both manual reset (MS 3 V 1.5) and automatic reset (MS 4 L 2.5) variants to accommodate different operational requirements.

This micro switch is designed with a square body form factor, enabling it to screw directly onto the corresponding 690 V square Protistor® fuse body, ensuring secure and stable mounting. It is UL approved, endorsing its compliance with stringent safety and performance standards.

Manufactured in Tunisia under strict quality controls, the micro switch offers dependable performance in electrical, automation, and control system applications that demand precise switching at high AC voltages.

Its robust design suits industrial, commercial, and manufacturing environments where Protistor® fuses are employed, enabling effective circuit protection and signal switching in electrical panels.

Designed for 690 V AC contact voltage applications. Fuse striker-activated with manual or automatic reset options. Screws directly onto the 690 V square Protistor® fuse body. UL approved for safety and reliability. Manufactured in Tunisia ensuring high quality standards.

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