ASCO 300-056 Rebuild Kit 30067439-890 also identified as the 9DS-1/2

also identified as the 9DS-1/2

Constructed from premium silicon nitride

This E-P transducer features a rugged fail-safe design and a high-efficiency 3-way valve

minimizing downtime during emergency service calls

ASCO 300-056 Rebuild Kit 30067439-890 also identified as the 9DS-1/2The ASCO 300 056 Rebuild Kit is a critical maintenance solution designed for the ASCO Series 300 Automatic Transfer Switch. Engineering precision ensures that this ATS repair kit restores the optimal switching performance required for emergency and standby power systems. By utilizing genuine ASCO replacement parts, industrial maintenance professionals can effectively address internal wear in the solenoid operator and contact assemblies, preventing