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   Safety Interlock Switches
   by OMRON

DARLEX Structural
Aluminum Extrusion
Framing Solutions
D4BL
Safety Door Lock Switch
Omron Safety Door Lock Switch D4BL Safety door lock switch uses special operation key to positively separate contacts.
Features solenoid locking mechanism to keep door closed until signal is received from a device that the area is safe for workers to enter.
D4B-N
Heavy-Duty Safety Limit Switch
Omron Heavy Duty Safety Limit Switch D4B-N Heavy-duty limit switch features direct- drive contacts that insure contacts open when welded due to overload currents.
Slow-action switches have positive opening contacts for wider electrical separation between contacts.
D4BS
Safety Door Switch
Omron Safety Door Switch D4BS Safety door limit switch that uses special operation key to positively separate contacts.
Low-cost, plastic body switch meets many European safety directives.
Wide operating temperature range.
UL, CSA approved.
NEW!          D40B
        Non-Contact Safety Door Switch
Omron Non Contact Safety Door Switch D40B For use up to Category 3 circuit designs.
Multiple sensors can be wired back to a single controller.
Auxiliary output contacts.
Contact ratings of B300/AC-15 and P300/DC-15.
High temperature sensor available.
D4DH
Hinged Safety Door Switch
Omron Hinged Safety Door Switch D4DH Safety door limit switch that mounts axially along the door hinge, cover or flap.
Direct action contact configuration provides effective positive detection.
Low-cost, plastic body switch meets many European safety directives.
D4DL
Locking Door Switch
Omron Locking Door Switch D4DL Safety door lock switch uses special operation key to positively separate contacts.
Features solenoid locking mechanism to keep door closed until signal is received from a device that the area is safe for workers to enter.
D4D-N
Miniature Safety Limit Switch
Omron Miniature Safety Limit Switch D4D-N General purpose limit switch featuring a direct-opening contact mechanism which forcibly opens contacts even when welding has occurred.
Low cost, plastic body switch meets many European safety directives.
D4D-R
Miniature Reset Safety Limit Switch
Omron Miniature Reset Safety Limit Switch D4D-R

Plastic body.
Pull-reset limit switch featuring direct-opening contacts.
Low-cost switch meets many European safety directives.
Wide operating temperature range.
D4DS
Miniature Safety Door Switch
Omron Miniature Safety Door Switch D4DS Safety door limit switch that uses special operation key to positively separate contacts.
Low-cost, plastic body switch meets many European safety directives.
Wide operating temperature range.
D4GS-N
Slim Door Switch
Omron Slim Door Switch D4GS-N Safety door limit switch that uses special operation key to positively separate contacts.
Slim, plastic body with 3 contacts for use in space-confined areas.
Meets many European safety directives.
Wide operating temperature range.

DARLEX (Vickers-Warnick Manufacturing)
342 Dewitt Road North, Stoney Creek, ON L8E 2T2
P: 905-662-7737 or 800-263-6835 F: 905-662-9424
For more information feel free to Contact Us
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