Best Seller | DAYTON 5Z550 Open Power Relay, Surface Mounted, SPST-NO, 12V DC, 4 Pins, 1 Poles Open Power Relay, Coil Voltage 12V DC, Contact Form SPST-NO, Electrical Connection Screw Clamp, Number of Pins 4, Status Indicator No Indicator, Contact Rating (AC) 40 A @ 300V, Contact Rating (DC) 40 A @ 28V, Horsepower @ 120V AC 2 hp, Horsepower @... ... more DAYTON 5Z550 Open Power Relay, Surface Mounted, SPST-NO, 12V DC, 4 Pins, 1 Poles Open Power Relay, Coil Voltage 12V DC, Contact Form SPST-NO, Electrical Connection Screw Clamp, Number of Pins 4, Status Indicator No Indicator, Contact Rating (AC) 40 A @ 300V, Contact Rating (DC) 40 A @ 28V, Horsepower @ 120V AC 2 hp, Horsepower @... | | $35.99 go to store |