1 NO/NC protection relays

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arc flash protection relay
arc flash protection relay
AF0500 series

Trigger voltage: 110, 250, 100, 240 V

The AF0500 is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer, motor controls center and ...

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Littelfuse
phase protection relay
phase protection relay
PGR-8800 series

Trigger voltage: 12, 48, 120, 240 V

The PGR-8800 is a microprocessor-based relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping. Phase-current-transformer inputs are provided for current-constrained arc-flash protection and, when so equipped, ...

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Littelfuse
earth-leakage protection relay
earth-leakage protection relay
PGR-6100 series

Tripping current: 10 mA - 3,000 mA

The PGR-6100 monitor combines the features of a ground-fault protection relay and insulation monitor into one unit. The monitor can detect a motor ground fault whether the motor is running (online mode) or stopped (offline mode). It protects against ground ...

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Littelfuse
power protection relay
power protection relay
ELR-1D series

Trigger voltage: 230, 24, 48, 110 V

... • Earth leakage relay type A • External toroidal • Green power LED indicator (ON) • Red relay tripped LED indicator (TRIP) • Front TEST and RESET buttons • Modular DIN housing, 1 module, with transparent cover, suitable for fixing on 35mm DIN rail ...

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Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-1E series

Trigger voltage: 12 V - 415 V

... ELR-1E External CT. 1 operation threshold. Adjustable tripping and delay time. Earth leakage relay with 1 operation threshold, flush mount. External CT. Introduction Range ELR Product name ELR-1E Product type Residual current protection relay Current ...

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Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-2 series

Trigger voltage: 24, 48, 110, 240, 415 V

... ELR-2 External CT. 2 operation thresholds. Flag indicator (TRIP). Fail safe. Earth leakage relay with 2 operation thresholds, flush mount. External CT. Fail safe. Introduction Range ELR Product name ELR-2 Product type Residual current protection ...

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Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
DER4/0D

Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V

... The residual current relays of the DER4 Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity and residual current protection thanks to the wide regulation of the ...

differential protection relay
differential protection relay
DER4/0E

Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V

... The residual current relays of the DER4 Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity and residual current protection thanks to the wide regulation of the ...

differential protection relay
differential protection relay
DER4/0I

Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V

... The residual current relays of the DER4 Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity and residual current protection thanks to the wide regulation of the ...

over-voltage protection relay
over-voltage protection relay
800VPR-3

Tripping current: 5 A
Trigger voltage: 310 V - 520 V

... • Three phase voltage Protection relay • Monitors: Over / Under voltage, Phase failure and Phase sequence • 1 C/O DPDT output relay • Auto reset feature available Brief Specifications Measuring Parameter : Under Voltage, Over Voltage, Phase Sequence, ...

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SELEC Controls Pvt. Ltd.
motor protection relay
motor protection relay
RX series

Tripping current: 1 A - 2,000 A
Trigger voltage: 0 V - 600 V

... RX Motor Protection Relay Take your motor protection to a new level. The RX Series provides more than just solid state overload or power protection relays. By using features previously found only in large expensive Motor Protection Relays, the RX Series ...

power factor protection relay
power factor protection relay
G4CM690V16ATL20

Tripping current: max 16.0 A

Power factor monitoring (cos phi); Monitoring of inductive and capacitive consumers; Multifunction; up to 690V / 16A; Recognition of disconnected consumers as „good“ or „fault“ state; Reset-key; Fault latch; 2 CO; timing for start-up supression and tripping ...

earth-leakage protection relay
earth-leakage protection relay
IPR96D

... Ground Protection Relay (IPR96D) has been designed to measure the ground RMS current under normal conditions or under disturbances. The current signals are sensed throughout a current transformer (CT). This information is internally processed by the ...

phase loss protection relay
phase loss protection relay

... An often-encountered shortcoming in industries is the systemic failure of the power supply structure to prevent three-phase motors from overheating and damage. Motors are equipped with Thermic-magnetic relay, a vital component that is installed for ...

phase sequence protection relay
phase sequence protection relay
SFR 2/5

... Modular protection relays | Timers and protection relays Technical Data Compact Size – 1 Module (17,5 mm) Phase sequence and phase loss Phase loss detection even in the presence of regenerated voltages (up to 80% of nominal voltage) Universal ...

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EL.CO.
earth-leakage protection relay
earth-leakage protection relay
ELRM44V-3 (0.5s)

Tripping current: 0.03 A - 3 A

... - Type A – Earth Leakage Relay - Local (and optional remote) Test/Reset buttons - Isolated Auxiliary supply - 1 x SPDT/1 x SPNO Relay outputs - 44mm wide, DIN Rail mount This product is used in conjunction with an external Core Balance Current ...

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Broyce Control
thermal protection relay
thermal protection relay
JR36 Series

Tripping current: 0.35 A - 160 A

... JRS36 series bimetal type thermal over-load relay is suitable for the circuit of AC 50Hz, rated operating voltage Ue: AC 690V, current of 0.25~160A, as the use of over-load and break phase protection for the AC motor. Thermal relay has the functions ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.
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