Monitoring relays

Trigger voltage: 208 V - 600 V

Voltage monitoring realy for three-phase system, without neutral, phase loss and incorrect phase sequence, 208...480VAC 50/60Hz • ype of product: Voltage monitoring relays • Type ...

Trigger voltage: 110 V - 240 V

TE-RTD12 Motor RTD Monitor / Relay Device The TE-RTD12 Relay device adds advanced RTD (Resistor Temperature Detector) and differential current monitoring capability to your new or ...

• Undervoltage, overvoltage and frequency monitoring of AC/DC systems 0…300 V • Various monitoring functions selectable U, f • Adjustable start-up delay, response delay and delay on release • Password ...

Trigger voltage: 208 V - 480 V

3-Phase Delta Monitoring Relay, Sequence and Phase Loss, 2 SPDT Relay Outputs, IP20, DIN-rail mounting, Measuring Range 177 to 550Vac, 22.5x83.5x99.5mm housing Specifications Mounting Industrial ...

Tripping current: 1, 4, 24 A
Trigger voltage: 24, 120, 30 V

... start-up in the event of an internal component failure. The INT-04 Relay can also monitor contracts on external relays for controlling expansion block relays (INT-05 and INT-06). As ...

Power relay, single-phase network 2 Module Non-priority load tripping management Relay output for load tripping or external sound signaling (selectable) Inner alarm Buzzer Measuring range: 0...6.5 ...

... sampling chip and 32-digit high-speed processor, and could complete the monitoring on high-voltage switch quickly and stably. Integrating protection, measurement, control, monitoring, communication, telecontrol ...

... marine-approved. It ensures over speed and mandatory channels, such as low lube oil pressure and, high coolant temperature monitoring in order to shut down engine to prevent any damage.

SEL-321-5 Phase and Ground Distance Relay The SEL-321-5 Relay is designed especially for EHV and HV applications on 50 Hz systems. The relay provides enhanced single-pole tripping, ...

Tripping current: 30, 50 mA
Trigger voltage: 5, 24 V

... combined with power Solid State Relays Save space, wiring and cost ! The ECOM is the most compact solution available on the market that incorporates the latest measuring and control technology. Pluggable on a celduc® ...

TemTrip2 is a multi-protection overcurrent relay equipped with the directional ground fault trip, the ratio differential trip and the reverse power trip function. It shows various information including the phase current, ...

Trigger voltage: 24 V

MINOS SD1K is a safe coupling relay for contact reinforcement of safe outputs (e.g. safe PLC outputs) to machines and plants. This module is also certified for the use in furnaces in continuous operation according ...

Tripping current: 12 A
Trigger voltage: 300 V

Multifunctions monitoring relays - AC voltage monitoring in 3-phase network 3(N)~400/230 V. Type of contacts: 1 CO, 2 CO Technical info Output circuit - contact data: Number and ...

The ENTES Current Monitoring Relays are specially designed to offer protection to the motors and networks against under and over current conditions. The relays are available in four series ...

Trigger voltage: 24 V

• Master Control Unit • Dual Channel Output • LED and Volt Free Contact Indication • 35mm DIN Rail Mounting • Expandable upto 30 E'stops/Gates • Features an internal resettable fuse The EM1 is designed to operate and monitor ...

Trigger voltage: 24 V

The muting function enables personal protection without impeding the material flow Safeguarding access to automatic production plants Safeguarding drive-in openings to production cells Safeguarding palletizing plants Conveying and storage technology

The SM 501 is a supply monitoring device which is suitable for providing protection from phase reversal, phase-phase unbalance and phase loss. It is suitable for 3 phase and wire systems through the voltage sensing mechanism. ...

Tripping current: 5 A
Trigger voltage: 30, 230 V

The BMRCD-01 modular residual current device can be installed with MCCB and MCB in addition to shunt/under-voltage release for residual current protection. BMRCD-01 consists of a controlling module and detecting modules (only B-type detecting ...

Trigger voltage: 100 V - 415 V

... network. The trip level is factory set and relay will operate after a delay of approximately two seconds. Relay is fail-safe and energises when powered. Link terminal 6 and 10 to make a non-latching ...

Tripping current: 0.2, 4 A
Trigger voltage: 195 V - 253 V

... corresponding red LED lighting up. In the normal operation the output relay is pulled on and the power light (green LED) lights up. In the fault case as well as at loss of the supply voltage the relay ...

... The range includes relays suitable for installations with DIN rail, Panel or Base Mounting. All relays are suitable for use on a.c. systems and will be unaffected by d.c. components which may be present. A ...

Tripping current: 0.02 A - 2 A

... product to function. Two monitoring modes available: Under current: In normal operation, the relay is in the energised state (monitored current above the set trip level). When the current decreases ...

Tripping current: 0.15 A
Trigger voltage: 24 V

... as indication, monitoring and setting components are placed on the printed board. Relay actuation indication is placed on the housing front panel. External circuits are connected to the current relay ...

Today KNX is the world standard, open and compliant with the main European and international regulations, for automatic and decentralised management of technological systems in a wide range of situations: commercial buildings, industry, ...

Tripping current: 0.25 A - 10 A

... points independently adjustable • LED indicators for power supply, relay 1 (R1) and relay 2 (R2) Control relay for monitoring AC and DC voltage with two separately ...