Actuator: Roller lever (resin roller).
Conduit openings: G1/2 (PF1/2).
1NC/1NO (Slow-action).
Robust safety limit switch with metal housing.
Slow-action and snap-action contact with,
certified direct opening operation certification.
Direct opening mechanism (NC contacts only) added to,
enable opening contacts when faults occur, such as fused contacts OMRON D4N-4B72 PDF datasheet.
Safety of lever settings ensured using a mechanism that,
engages a gear between the operating position indicator plate and the lever D4N-4B72
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 OMRON D4N-4B72 PDF datasheet.
(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.
Drive lever: swing lever type.
Terminal specification: solder terminal.
The protection structure is in conformity with the JIS''s anti immersion type, IP67 IEC (except for the terminal part).
Can be used in the environment temperature -40 ~ +85 OMRON D4N-4B72 PDF datasheet.
Through the use of gold alloy bar, contact springs to achieve longevity and high contact reliability. Release key type: Special release key.
Indicator: Green.
Lock and release types: Mechanical lock Solenoid release.
Contact configuration(door open/closed detection switch,
and lock monitor switch contacts): 3NC+2NC/1NO.
Conduit opening: M20.
Holding Force of 3,000 N.
Two safety circuits and two monitor contacts provide an,
array of monitoring patterns.
Standard gold-clad contacts enable use with ordinary loads,
and microloads.
Models with trapped keys prevent workers from being locked,
in hazardous work areas.
Models with rear release buttons allow people to unlock the,
Switch and escape if they are locked into hazardous areas.
IP67 degree of protection. Actuator: Roller plunger (Metal roller).
Cable length: 3 m.
Pull-outing direction of cable: Vertical.
Built-in switch: 4NC (slow-action).
Smallest Class of Safety Limit Swwitches the World D4N-4B72 PDF catalog.
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 avaailable D4N-4B72 PDF catalog.
Degree of protection: IP67.
Conforms to EN115-1, EN81-1 and EN81-2.
(slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.