Robust safety limit switch with metal housing.
certified direct opening operation certification.
enable opening contacts when faults occur, such as fused contacts.
engages a gear between the operating position indicator plate and the lever.
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).
Certified standards: UL, CSA, EN (TÜV), and CCC.
Actuator: Roller lever (metal lever, resin roller).
Conduit size: 2-conduit; G1/2.
Built-in switch mechanism: 1NC/1NO MBB(Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms OMRON D4B-N Series.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement
D4B-N Series
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. Number of beams: 60 OMRON D4B-N Series.
Protective height: 551mm.
Model: NPN output.
Basic Type with a combination of.
performance and functionality.
Up to three sets of series-connected sensors.
The muting function is enabled simply with Muting Key Cap.
Comes standard with interlock and auxiliary output functions. Actuator: Plunger.
Conduit size: 2-conduit; M20.
Built-in switch mechanism: 1NC/1NO(Snap-action).
Popular Safety Limit Switches OMRON D4B-N Series.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms.
(Slow-action models with MBB contacts are available D4B-N Series OMRON. )
M12-connector models are also available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability D4B-N Series OMRON.
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. Number of beams: 44.
Protective height: 910mm.
Model: NPN.
Easy-to-use Safety Sensor Ideal for.
Simple On/Off Detection Applications D4B-N Series OMRON.
Provides simple safety functions - saving TCO.
by reducing errors.
Simple wiring with only 4 wires.
Fast response time of 5 ms. Actuator: Roller plunger.
Conduit size: 1-conduit; M20.
Built-in switch mechanism: 3NC (Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact formms D4B-N Series.
(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 witth both standard loads and microloads OMRON D4B-N Series.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.