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Contrel elettronica earth-leakage protection relays
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Trigger voltage: 12 V - 415 V
... 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 ...
Contrel elettronica
Trigger voltage: 24, 48, 110, 240, 415 V
... 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 ...
Contrel elettronica
Trigger voltage: 24 V - 230 V
... current protection relay with external CT. 2 operation threshold. Adjustable tripping and delay time. Introduction Range ELR Product name ELR-3A Product type Residual current protection relay Current ...
Contrel elettronica
Tripping current: 0.03 A - 30 A
... ELR Product name - ELR-3AN Product type - Residual current protection relay Current sensors compatibility - CT-1 earth leakage current sensor Application - Residual current protection ...
Contrel elettronica
Trigger voltage: 12 V - 415 V
... 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 type Residual ...
Contrel elettronica
Trigger voltage: 110, 240, 415, 24, 48 V
... 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 name ELR-3E Product ...
Contrel elettronica
Trigger voltage: 24, 48, 110, 240, 415 V
... Product name ELR-3C Product type Residual current protection relay Current sensors compatibility CT-1 earth leakage current sensor Technical characteristics Application Residual ...
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 safe to outer ...
Contrel elettronica
... ELR Product name - ELR-4C Product type - Residual current protection relay Current sensors compatibility - CT-1 earth leakage current sensor Application - Residual current protection ...
Contrel elettronica
Tripping current: 0.03 A - 5 A
... ELR-51AS Residual-current protection relay. Latch relays. Events log. RS485 Modbus. TRIP memory feature. Earth differential relay with associated toroidal sensor input, ...
Contrel elettronica
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