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D4F

Small Safety Limit Switch

D4F

Smallest Class of Safety Limit Switches in the World

• The world's smallest limit switch with a direct opening mechanism (four-contact construction model).

• High-sensitivity safety limit switch.

• Built-in switches with two- or four-contact construction are available.

• Degree of protection: IP67

• Conforms to EN115-1, EN81-1 and EN81-2. (slow-action models only)

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