The ETTROIT JXR4 is a 4-pole differential circuit breaker with automatic reset, designed to ensure continuity of service and safety in residential and industrial installations. It is suitable for three-phase systems with neutral up to 63A, with a differential sensitivity of 30mA.
It has 3 selectable operating modes: AUTO (automatic reset after tripping), MANUAL (traditional operation without reset) and LOCK (lock in OFF state for maintenance).
With a breaking capacity of 10kA, it guarantees reliable protection against earth leakage. Compliant with IEC/EN61008 standards, it includes a test button for periodic verification of correct operation.
- Differential switch with automatic reset
- Rated current: 63A
- Differential sensitivity: 30mA
- Poles: 4P (three-phase + neutral)
- Rated voltage: 400V~
- Breaking capacity: 10kA
- Operating modes: Auto / Manual / Lock
- Integrated test button
- Complies with IEC/EN61008
- Size: 4 DIN modules
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