Detecting pump failures in air handling units

Load ON/OFF relay, input range 0.02-5 A AC/DC, SPDT relay output, 22.5 mm DIN-rail housing

Load ON/OFF relay, input range 0.02-5 A AC/DC, SPDT relay output, 22.5 mm DIN-rail housing

1-phase AC overcurrent monitoring relay, input range 10-100 A AC, NPN-PNP open collector output, self-powered, 17.5 mm DIN-rail housing

1-phase AC overcurrent monitoring relay, input range 10-100 A AC, NPN-PNP open collector output, self-powered, 17.5 mm DIN-rail housing

1-phase AC overcurrent monitoring relay, input range 2-20 A AC, NPN-PNP open collector output, self-powered, 17.5 mm DIN-rail housing

1-phase AC overcurrent monitoring relay, input range 2-20 A AC, NPN-PNP open collector output, self-powered, 17.5 mm DIN-rail housing

1-phase AC overcurrent monitoring relay, input range 5-50 A AC, NPN-PNP open collector output, self-powered, 17.5 mm DIN-rail housing

1-phase AC overcurrent monitoring relay, input range 5-50 A AC, NPN-PNP open collector output, self-powered, 17.5 mm DIN-rail housing

1-phase AC/DC over or undercurrent monitoring relay, input range 1-10 A AC/DC, SPDT relay output, 22.5 mm DIN-rail housing

1-phase AC/DC over or undercurrent monitoring relay, input range 0.1-5 A AC/DC, SPDT relay output, 22.5 mm DIN-rail housing

1-phase AC/DC over or undercurrent monitoring relay, input range 0.1-5 mA AC/DC, SPDT relay output, 22.5 mm DIN-rail housing

1-phase AC/DC over or undercurrent monitoring relay, input range 1-50 mA AC/DC, SPDT relay output, 22.5 mm DIN-rail housing