PBS-603 Forward Reverse Stop 3-Button Control Station - Relay & Control Corp Item Number: 11-3512-C Price: $21.55
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3 BUTTON CONTROL STATION Brand new, RELAY & CONTROL model PBS-603. Steel housing with 3 momentary push buttons. NEMA 1 enclosure. Knockouts for 1" conduit on top/bottom.
What is the purpose of the STOP BUTTON, if the FORWARD and REVERSE buttons are MOMENTARY and not MAINTAINED? Are the FORWARD and REVERSE buttons MOMENTARY TOUCH but maintain power once pressed until STOP is pressed???
A: These stations are meant to be used with magnetic contactors which hold power to a motor after the the station's momentary button has been pressed, with the stop breaking the activation coil line to both contactors. They are not intended or rated to be used as standalone control devices.
Date Submitted: 02/13/2018
what is the switch configuration? NO/NC
A: Forward: Single Pole, Normally Open.
Reverse: Single Pole, Normally Open.
Stop: Single Pole, Normally Closed.
Date Submitted: 11/30/2017
can this be used on 12v
A: The contacts are only rated for 5A@240VAC. It would be capable of much less on 12VDC. It is not advisable.