Product Name: Anshi Automatic Pressure Switch with Socket for Water Pump (DSK-8.2) Model NO.: DSK-8.2 Certification: ISO9001, UL, CE, TUV RoHS Brand: Anshi or OEM Detection Method: Correlation Type Contact Type: Type b Contact Contact: Normally Open Explosion-proof Type: Waterproof IP65 Application: Home, Commercial, Industrial Usage: Control Switch Structure: External AC Number of Switch: Single Control Switch Type: Electronic Delivery Time: 30 Days Rated Voltage: 220V-240V 110V-120V Max. Current: 10A Frequency: 50Hz/60Hz Max. Power: 1.1kw Starting Pressure: 1.0bar,1.5bar,2.2bar Max Working Pressure: 10bar Connection Thread: R1 Protection Rating: IP65 Max Operating Temperature: 60