Viair 90113 Pressure Switch with Relay Black, 1/8 in. NPT (M)

Operating Pressure: 90 PSI On / 120 PSI Off Thread Size: 1/8'' Male NPT Amp Rating: 40 amps for 12-volt systems Durable: Last over 10,000 cycles. Sealed for moisture resistance Leads are pre-fitted with insulated male push-to-connect terminals that are clearly marked.