Reliance 310D, 30-Amp, 120/240-Volt, Gray, Indoor Transfer Electrical Switch

Reliance 310D, 30-Amp, 120/240-Volt, Gray, Indoor Transfer Electrical Switch 10-circuit indoor transfer switch 30-amp capacity for 120/240-volt systems Designed for reliable power transfer during outages Compatible with Reliance Pro/Tran systems Includes full manufacturer warranty