Voltage monitoring relays  (18,035 offers of 2,477,091 product items)

Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 230 V AC

Power PhotoMOS relay AQZ, 4 pin SIL, Temperature range: -40...+85 °C, Manufacturer Article n°: AQZ102J, Contacts: 1 make contact (NO), Package: SIL-4, Contact resistance: 0.033 Ω, LED maximum curre...

Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: external IP rating: IP20 Supply voltage: 24...

Plug-in octal relays with power contacts, 3 PDTs, test button, freewheeling diode, mechanical switch position indicator, polarity: A1+, A2-, input voltage: 110 V DC

Preset counter, Counting range: -999999...999999, Dimensions W x H x D: 48 x 48 x 120 mm, Operating temperature: 0...+50 °C, Counter input: contact or voltage 2 V and > 8 V or 1 V and > 4 V at TTL-...

Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 24V AC Kit contents: monitoring relay Related items: 11SN1;31CGL12510;31CGL12...

Plug-in high-power relay with power contacts, 3 changeover contacts, coil voltage: 220 V DC

Preset counter, Counting range: -999999...999999, Dimensions W x H x D: 48 x 48 x 120 mm, Operating temperature: 0...+50 °C, Counter input: contact or voltage 2 V and > 8 V or 1 V and > 4 V at TTL-...

Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 at terminal side Supply voltage: 380...415V AC Leads: screw te...

Plug-in high-power relay with power contacts, 3 changeover contacts, coil voltage: 125 V DC

Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 230 V AC

Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Number of inputs: 1 Kind of output 1: NC + NO IP rating: IP20;IP50 Supply voltage: 24...240V AC;24...240V DC Lead...

Plug-in octal relays with power contacts, 3 changeover contacts, test button, freewheeling diode, mechanical switch position indicator, polarity A1+, A2-, input voltage: 12 V DC

Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 12 V DC

Preset counter, Counting range: -999999...999999, Dimensions W x H x D: 48 x 48 x 120 mm, Operating temperature: 0...+50 °C, Counter input: contact or voltage 2 V and > 8 V or 1 V and > 4 V at TTL-...