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* Ordering information
* Specifications
* Configurations
* Dimensions, and etc
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can be found in our PDF
brochure.
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Economical, Compact,
High-performance, DIN 48 × 48-mm Earth Fault Relay for Low Voltages (Conforms to JIS C8374)
Performs continuous monitoring and detection
of earth faults in low-voltage circuits due to the deterioration of
insulation in electrical devices.
Higher reliability ensured with improved
resistance to high-frequency noise when used for inverter loads.
Remote monitoring of cubicles is possible
with automatic-reset models.
Earth Fault Relays and through-type ZCTs
(zero-phase current transformers) are mutually compatible.
The through-type ZCTs are equipped with test
terminals, allowing operation tests for Earth Fault Relays to be
performed with
ease.
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