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Banner Engineering SI-LM40KHD Metal Compact Safety Switch

Banner Engineering SI-LM40KHD Metal Compact Safety Switch

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Description:

The Banner Engineering SI-LM40KHD Metal Compact Safety Switch is a rugged 40 mm‑wide safety interlock with a die‑cast aluminum housing designed for space‑constrained guard doors. The device measures 113 × 40 × 42 mm, has an IP65 enclosure, and uses non‑locking DPST contacts (1 NC/1 NO) wired through a wiring chamber for straightforward installation. It operates from ‑30 to 80 °C and carries Safety Category 4 and SIL CL 3 ratings, with a B10d life of about 2 million cycles. Designed to pair with inline 40 mm actuators, it is suitable for guard‑door interlocks on presses, conveyors, and robot cells and can be integrated with Banner safety amplifiers and controllers for a complete safety system.

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