Earth-leakage protection relays

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Earth-leakage protection relays | Choosing the Right Protection Relay
Protection relays have different functions. They are often made up of several modules, each of which performs a specific function. In this guide, we will distinguish three types of functions: protection against abnormal variations in the main supply, protection against leakage currents, and protection against overloads. Protection against abnormal grid variations Abnormal voltage, current, and frequency variations can lead to problematic phenomena....
over-current protection relay
over-current protection relay
VAMP 52

... and Motor Protection Relay Key Features: Multifunctional yet user-friendly Extensive thermal protection functions optimal for low and medium-sized asynchronous motors Directional earth ...

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Vamp
earth-leakage protection relay
earth-leakage protection relay

Tripping current: 30 mA - 30,000 mA
Trigger voltage: 220 V

Sigma leakage current protection relayis used together with LV circuit breaker, tripping coil and toroidal transformer in combination with leakage current protection. The ...

earth-leakage protection relay
earth-leakage protection relay
AQ-F201

The AQ-F201 offers a compact solution for any application requiring non-directional overcurrent and earth-fault protection. Selection of supportive functions for protection, ...

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Arcteq Relays Ltd
earth-leakage protection relay
earth-leakage protection relay
X35DB34DCR102

Tripping current: 30 mA - 5,000 mA
Trigger voltage: 230 V

... mA to 5 A, B type earth leakage relay Type B earth leakage relays are essential components in industrial electrical installations ...

earth-leakage protection relay
earth-leakage protection relay
X35DB34DCX112

Tripping current: 30 mA - 5,000 mA
Trigger voltage: 230 V

... 5 A, B type earth leakage relay with alarm Type B earth leakage relays are essential components in industrial electrical installations ...

earth-leakage protection relay
earth-leakage protection relay
X35DL3030R102

Tripping current: 30 mA - 30,000 mA
Trigger voltage: 230 V

... alternating component earth leakage currents. For installations with earth leakage currents with a DC component, we recommend the use of a type B earth ...

over-current protection relay
over-current protection relay
MRI4

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AWF
earth-leakage protection relay
earth-leakage protection relay
MRM4

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AWF
voltage protection relay
voltage protection relay
MRA4

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AWF
earth-leakage protection relay
earth-leakage protection relay
TNL series

Tripping current: 125 A - 1,000 A
Trigger voltage: 690 V - 960 V

Tested to IEC 61439 6 ampere ratings from 125 to 1000A UL94-V0 shroud covers in 3 sizes for added protection Easy to use Link disconnect Compatible with leading brands of MCCB

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