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POK Strobe Lights/Relays

Inexpensive, unique solution to the problem of power off indication.  Turn it on upon power failure, rather than turning it off.  It is much easier to see an active strobe light, than recognize that a lamp that is normally on, is now off.  Widespread use of this light has established a nearly 100% success rate at having power-off indications from the field, usually by train crews.  Further, because it is only on when an alarm condition exists, vandalism rates are a small fraction of those recorded for conventional power off indicators.  One major railroad has 30,000 of our POK Strobes in service.  100,000 Candlepower.  6-24 VDC operation.  current use:  6-10VDC (130 to 200mA); 6-24VDC (30 to 180mA).  Lens colors available: clear, amber, blue, green and red.  Operating temperature range:  -22degF to 140degF. Physical:  4 in.Dia. X 3 in. H.  Comes with 12 in. leads, base-sealing gasket and mounting screws.

Contact us for full hook-up details.

ORDERING REFERENCES 120 POK Strobe Light

Op VoltageClearAmber GreenBlueRed
6 to 12VDC120-10120-20120-26120-25120-21
6 to 24VDC120-24120-34120-42120-35120-36

ORDERING REFERENCES 120 POK Strobe Light

POK Relays

Inexpensive PO Relays for commercial power sensing to activate the above POK Strobe Lights. Operating voltage of relay should match commercial power voltage.  Contact configuration:  2 Form C. Current capacity of contacts:  12A, resistive.  Relay comes complete with screw-mountable base.

Contact us for full hook-up details.

Relay to operate on 120VAC  Ordering Ref:  120-16
Relay to operate on 240VAC  Ordering Ref:  120-17