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Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
DER4B/2D - 2 thresholds - 3 Din modules Dossena presents the DER4B range, the new generation of type B differential toroid relays. DER4B is recommended for electrical protection in the tertiary sector, where devices that generate ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
DER4B/2I - 2 thresholds - Recessed 96x96mm Dossena presents the DER3B range, the new generation of type B differential toroid relays. DER3B is recommended for electrical protection in the tertiary sector, where devices that generate ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
The residual current relays of the DER3 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 differential protection thanks to the wide regulation ...
DOSSENA
Tripping current: 0.03 A - 0.3 A
Trigger voltage: 48 V - 400 V
The DER3 series differential toroid relays can be used on TT and TN type LV AC networks. The DER3/1DL relay is designed and built for use in environments where human presence is not necessary or absent (radio link switchboards, pumping ...
DOSSENA
Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V
The DER3 series differential toroid relays can be used on TT and TN type LV AC networks. They make it possible to achieve adequate selectivity and differential protection thanks to the wide regulation of the leakage current threshold ...
DOSSENA
Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V
DER3/2D - 2 thresholds - 3 Din modules The DER3 series differential toroid relays can be used on TT and TN type LV AC networks. They make it possible to achieve adequate selectivity and differential protection thanks to the wide regulation ...
DOSSENA
Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V
DER3/2I - 2 thresholds - recessed 96x96mm The DER3 series differential toroid relays can be used on TT and TN type LV AC networks. They make it possible to achieve adequate selectivity and differential protection thanks to the wide ...
DOSSENA
Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V
DER3/2IM - 2 thresholds - recessed 96x96mm - intervention memory The DER3 series differential toroid relays can be used on TT and TN type LV AC networks. They make it possible to achieve adequate selectivity and residual current protection ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
DER4F/2D - 2 thresholds - 3 Din modules The residual current relays of the DER4F 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 ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
DER4F/2I - 2 thresholds - Recessed 96x96mm The residual current relays of the DER4F 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 ...
DOSSENA
Tripping current: 6 A
• up to 6 PTC sensors in series • fault latching function • probe short and/or open circuit detection • LED indicators for power supply and output relay The TCM is used with PTC sensors (DIN 44081) to provide permanent over temperature ...
HIQUEL
Tripping current: 6 A
Trigger voltage: 230 V
• thermistor motor protection relay • 5 selectable functions • up to 6 PTC-sensors in series switchable test function (without sensor connected) • probe short and/or open circuit detection automatical, manual or external reset selectable • ...
HIQUEL
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 ...
Contrel elettronica
Trigger voltage: 12 V - 415 V
ELR-3C External CT. 1 operation threshold. Adjustable tripping and delay time. Earth leakage relay with 1 operation threshold, modular, 35mm DIN (iec/en 60715) rail mounting. External CT. Introduction Range ELR Product name ELR-3C Product ...
Contrel elettronica
Trigger voltage: 110, 240, 415, 24, 48 V
ELR-3E External CT. 1 operation threshold. Adjustable tripping and delay time. Earth leakage relay with 1 operation threshold, modular, 35mm DIN rail mounting. External CT. Threshold by dip-switch. Introduction Range ELR Product ...
Contrel elettronica
Trigger voltage: 24, 48, 110, 240, 415 V
ELR-3F External CT. 1 operation threshold. Fixed tripping and delay time. Modular, 35mm DIN rail mounting. External CT. Fixed tripping set point and time. Introduction Range ELR Product name ELR-3C Product type Residual current ...
Contrel elettronica
Tripping current: 25 A - 250 A
The ELR-4 and Elrm-4 arrangement, keep up all the fundamental attributes of the 96 mm x 96 mm arrangement, despite the fact that their lessened measurements. The instrument , fitted with channels at the information circuits, is essentially ...
Contrel elettronica
Tripping current: 0.03 A - 25 A
The ELR-61 -Elrm-61 -ELR-62 -Elrm-62 are series of Earth Leakage Relays fabricated inside a particular fenced in area, concurring with DIN Standard, with 6 modules width (module base 17,5mm). The instrument, fitted with channels at the ...
Contrel elettronica
Tripping current: 0.03 A - 25 A
ELR-7 48x48mm. 1 operation threshold. Adjustable tripping and delay time. IΔn 0.025…25A, tripping times from 0.02 to 5 sec, aux supply 24, 48, 115 VAC/DC and 230 VAC (48x48 mm). Introduction Range ELR Product name ELR-7 Product ...
Contrel elettronica
Tripping current: 0.03 A - 25 A
The ELRC-B offers all the functions of ELRs series including broad tripping current and time setting values in a space saving structure of 6 modules DIN (17.5 mm). Additionally, it has an integrated Torodial transformer measuring up to ...
Contrel elettronica
Tripping current: 5 A
Trigger voltage: 310 V - 520 V
Three phase voltage Protection relay Monitors: Over / Under voltage, Phase failure and Phase sequence Supply Voltage: 310 to 520V AC (L - L) 1 C/O DPDT output relay Auto reset feature available Specifications Measuring ...
SELEC Controls Pvt. Ltd.
Tripping current: 5 A
Trigger voltage: 127 V - 288 V
3 phase and single phase RMS voltage protection relay Monitors: Over / Under Voltage, Phase asymmetry, Phase failure, Phase sequence. Accuracy : ± 1% of Voltage. Supply Voltage: 127 to 288V AC. CE and RoHS certified. ...
SELEC Controls Pvt. Ltd.
Tripping current: 10, 80, 40 A
Trigger voltage: 415, 230 V
Monitors: Phase loss, Phase unbalance, Phase sequence, Overload trip current, Under / Over current Suitable for 1Ø or 3Ø motors. Accuracy: 5% of set value. 2 C/O (DPDT) output relay. Auto / Remote test available. ...
SELEC Controls Pvt. Ltd.
Trigger voltage: 220 V - 277 V
PUVR44 - Designed to withstand overloads up to 125% (cont.), 150% (10s) - Under voltage monitoring - Monitors own three phase, 4-wire supply - Selectable nominal voltages - Adjustable Trip level, Time delay and Differential - ...
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