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Interlock Switches

 

Interlock Switch Features: Uses positive-opening safety contacts
Interlock Switch Benefits: To remove power from dangerous equipment

 

D4BS Safety Door SwitchD4BL Guard Lock Safety-door Switch

 

JULY 5, 2004 (ASIA PACIFIC) - Omron provides a range of Interlock Switch models designed to remove power from potentially hazardous equipment, once the machine guard or cabinet door is opened. The range of models provides a choice of actuator style and contact arrangement to suit most applications. All models incorporate positive-opening safety contacts and are approved to European standards.

The D4BS Interlock Switch has a heavy-duty metal housing, IP67 protection rating, positive-opening contacts 1NC/1NO (others available) and approved to standards TUV, UL, CSA, BIA and SUVA.

The D4BL Solenoid Guard Interlock Switch is designed to only allow the door to be opened after an external signal energises the internal solenoid of the safety switch. It is suitable for ensuring the guards are not opened until dangerous moving parts are stationary. It also automatically locks when the operation key is inserted, and has a dedicated release lock in case of power failure. In addition, D4BL has a die-cast aluminum housing and LED operation indicator and is approved to standards TUV, UL, CSA, BIA and SUVA.

For more information, please refer to:

D4BS Safety-door Switch

D4BL Guard Lock Safety-door Switch

 

 

 

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