Electrical relays  (3,050 offers of 2,634,991 product items)

Plug-in industrial relay with power contacts and additional hard gold plating, 4 PDTs, test button, status LED, mechanical switch setting display, coil voltage: 230 V AC

Plug-in industrial relay with power contacts, 4 PDTs, test key, status LED, mechanical switch position indicator, coil voltage: 24 V AC

Plug-in industrial relay with power contacts, 4 PDTs, test key, status LED, mechanical switch position indicator, coil voltage: 120 V AC

Plug-in industrial relay with power contacts, 4 PDTs, test key, status LED, mechanical switch position indicator, input voltage: 230 V AC

Plug-in octal relays with power contacts, 3 PDTs, test button, freewheeling diode, mechanical switch position indicator, polarity: A1+, A2-, input voltage: 24 V DC

Pluggable octal relay with power contacts, 3 PDT, test button, mechanical switching position indication, coil voltage 24 V AC

Pluggable octal relay with power contacts, 3 PDT, test button, mechanical switching position indication, coil voltage 120 V AC

Pluggable octal relay with power contacts, 3 PDT, test button, mechanical switching position indication, input voltage: 230 V AC

Plug-in high-power relay with power contacts, 3 PDTs, coil voltage: 24 V DC

Plug-in high-power relay with power contacts, 3 PDTs, coil voltage: 24 V AC

Plug-in high-power relay with power contacts, 3 PDTs, coil voltage: 120 V AC

Plug-in high-power relay with power contacts, 3 PDTs, coil voltage: 230 V AC

Plug-in high-power relay with power contacts, 3 N/O contacts, coil voltage: 24 V AC

Plug-in high-power relay with power contacts, 3 N/O contacts, coil voltage: 230 V AC

Eight relay channels controlled by your computer! Use your computer USB port to connect to the outside world Connect up to 16A to each of the high power relays. Comes complete with VDR noise suppre...