Pump protection relays

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power protection relay
power protection relay
REM611

... REM611 is a dedicated motor protection relay for the protection, control, measurement and supervision of asynchronous motors in the manufacturing and process industry. Typically, this protection ...

earth-leakage protection relay
earth-leakage protection relay
PR 260

... The PR 260 electric motor protection relay, known as the motor management relay, is designed for motor protection and control, which integrates protection, control, and ...

under-voltage protection relay
under-voltage protection relay
PR 240

Tripping current: 5 A
Trigger voltage: 250 V

... intelligent motor protection relay provides comprehensive protective, monitoring, and control functions for low-voltage motor protection. Feature of PR240 intelligent motor management relay • ...

earth-leakage protection relay
earth-leakage protection relay
DER4B/2D

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

... 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 alternating, ...

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DOSSENA
earth-leakage protection relay
earth-leakage protection relay
DER4B/2I

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

... 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 alternating, ...

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DOSSENA
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 ...

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DOSSENA
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 ...

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DOSSENA
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 ...

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DOSSENA
earth-leakage protection relay
earth-leakage protection relay
DER4/1D

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 differential protection thanks ...

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DOSSENA
earth-leakage protection relay
earth-leakage protection relay
DER4/1DL

Tripping current: 0.03 A - 0.3 A
Trigger voltage: 48 V - 400 V

... The DER4 series differential toroid relays can be used on TT and TN type LV AC networks. The DER4/1DL relay is designed and built for use in environments where human presence is not necessary or absent (radio link ...

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DOSSENA
earth-leakage protection relay
earth-leakage protection relay
DER4/1I

Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V

... The DER4 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 ...

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DOSSENA
earth-leakage protection relay
earth-leakage protection relay
DER4/2D

Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V

... The DER4 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 ...

See the other products
DOSSENA
earth-leakage protection relay
earth-leakage protection relay
DER4/2I

Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V

... The DER4 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 ...

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DOSSENA
level protection relay
level protection relay
AR02

... Electronic relay designed to alternate 2 different outputs ( pumps, compressors...) controlled by an external signal. Alternates cyclically between 2 outputs. Possible operation of both outputs at the same time (simultaneous). - ...

phase unbalance protection relay
phase unbalance protection relay
FR-02

... The FR-02 is a phase sequence relay with 1 C/O output contact. It is designed to monitor the L1, L2 and L3 phase sequence. Ideal applications include pumping systems, elevators, air compressors, etc. ...

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