- Electricity - Electronics
- Switch and Relay
- Earth-leakage protection relay
- Contrel elettronica
Earth-leakage protection relay ELR-4C DIN railRS485IEC
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Characteristics
- Measured/monitored value
- earth-leakage
- Mounting
- DIN rail
- Communication
- RS485
- Norms
- IEC
Description
Multipoint earth leakage relay 4 inputs with associated toroid sensors measure the leakage current in an electrical installation to detect levels that may be damaging. Ideal for protection or alarming, the products offer multiple setting. RS485 is available.
Range - ELR
Product name - ELR-4C
Product type - Residual current protection relay
Current sensors compatibility - CT-1 earth leakage current sensor
Application - Residual current protection relay
Catalogs
Other Contrel elettronica products
Residual current protection | Earth leakage, Type A
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.