Schneider Electric XESP2021

This limit switch contact block features a double-pole configuration with two changeover (C/O) contacts that operate simultaneously. It is compatible with ZCKJ2 limit switch bodies, which can be either fixed or plug-in types, suitable for a variety of rotary or plunger heads. This contact block adheres to the CENELEC EN 50041 standard, ensuring compliance with industry regulations.

Electrical connections are made via screw-clamp terminals accommodating wire sizes from 1 x 0.75 mm² to 2 x 1.5 mm². The device is capable of enduring up to 5,000,000 cycles under various DC conditions, including 120 V at 4 W, 24 V at 10 W, and 48 V at 7 W, all at a frequency of 60 cycles per minute. The contact materials consist of silver-plated components, which enhance conductivity and longevity.

Designed for robust operation, the contact block does not feature positive opening but requires a minimum actuation speed of 0.01 mm/s. With a maximum resistance across terminals of 25 mOhm, it ensures reliable electrical performance. Additionally, this product is part of a sustainable offering, compliant with various environmental regulations.