SOR (Shunt Opening Release - YO) - A device that commands a circuit breaker to open an electrical circuit. - Available in a variety of operating voltages, but in Thailand it is marketed at 220VAC.
ABB
ABB Rotary-RHE XT6 Normal Transmitted
ABB Electronic time Delay E1/6,E2.2,XT7,T8 220/250V.
ABB Electronic time Delay XT5-XT6 220..250Va.c./d.c.
ABB Rotary-RHE XT5 Normal Transmitted
ABB RHE XT1-XT3 F/P STAND. RETURNED
ABB RHD XT1-XT3 F/P STAND. DIRECT
ABB Front Flange-FLD XT5 F/P (Padlock)
ABB E1.2..E6.2-XT7-XT7M Shunt Opening 220-240Vac
ABB Shunt Closing Release E1.2..E6.2-XT7M 220V.
ABB Auxiliary Contact XT7 1SY 400V
ABB Motor Operator XT6 220-250VAC/DC
ABB RHE XT2-XT4 F/P STAND. RETURNED
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