Safety limit switch

Limit switch with plastic housing
The D4N series of limit switches in plastic housing is the ideal switch for all standard mechanical position detection applications both for safety and non-safety applications.

Direct opening mechanism and approval by notified body
Rugged plastic housing with double insulation
Wide range of actuators
M12 connectors or terminal block with M20 conduit

Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and 3NC contact forms.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and simplifying replacement.
Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC