Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Temperature - Minimum -4 Degrees F, Connection Size 1 in, Connection Type NPT, Contact Rating (AC) 5 A @ 125/250V, Contact Rating (DC) 5 A @ 125/250 VAC, 5 A resistive, 3 A inductive @ 30 VDC. MV option: 1 A @ 125 VAC, 1 A resistive, 0.5 A inductive @ 30 VDC., Filter Rating - Maximum Not Applicable, Flow Rate - Maximum Not Applicable, Flow Rate - Minimum Not Applicable, Flow Switch Type Paddle, For Pipe Size 1 in, 6 in