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Relay Control
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Douglas Controls - WR-4040-120
Product Code: DPEWR4040120Description: WR-4040-120 is a transformer with 40VA steady and pulsed draw that supply the switching for Douglas 2-wire relay control. 2-wire relays are latching type and only require power to switch on or off. One transformer is suficient to service many relays and devices. Current limiting and internally fused with a one time event fuse.
In Stock
CAD$42.08 / EA -
Douglas Controls - WR-4075-120/347
Product Code: DPEWR4075120Descripton: WR-4075-120/347 is a transformer with 40VA steady draw and 75 VA pulsed draw that supply the switching for Douglas 2-wire relay control. 2-wire relays are latching type and only require power to switch on or off. One transformer is suf¿cient to service many relays and devices. Current limiting and internally fused with an automatically...
In Stock
CAD$75.74 / EA -
Douglas Controls - WR-4075-347
Product Code: DPEWR4075347Description: WR-4075-347 is a transformer with 40VA steady draw and 75 VA pulsed draw that supply the switching for Douglas 2-wire relay control. 2-wire relays are latching type and only require power to switch on or off. One transformer is suf¿cient to service many relays and devices. Current limiting and internally fused with an automatically re...
Out of Stock
CAD$54.09 / EA
