Product Index :: Safety Solutions :: Safety Limit Switches

D4B-[]N Safety Limit Switch

Snap-action contact with certified direct opening operation certification .

Maintenance, seal, and resistance to shock increased and direct opening mechanism added.

Three-conduit switches and 2NC switches are also available

• Direct opening mechanism (NC contacts only) added to enable opening contacts when faults occur, such as fused contacts.
  Safety of lever settings ensured using a mechanism that engages a gear between the operating position indicator plate and the lever.

• Equipped with a mechanism that indicates the applicable operating zone, as well as push-button switching to control left and right motion.

• Head seal structure strengthened to improve seal properties (TÜV: IEC IP67, UL: NEMA 3, 4, 4X, 6P, and 13).

• Wide standard operating temperature range:-40 to 80°C (standard type).

• Models with gold-plated contacts added to the series to enable handling microloads.

• Certified standards: UL, CSA, EN (TÜV), and CCC.

See Related Products:

	Miniature Safety Limit Switch     D4N Safety Limit Switch that provides a full lineup conforming to international standards.
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