Default setting of electronic breakers

Each setting knob of the overcurrent trip characteristic is set to the maximum value and then shipped if not specified. However, only the pre-alarm is set to... More Details >>

Micro-load AL and AX switch

It is possible to produce micro-load AL and AX switch for MCCBs/ELCBs. However, if you need the products compatible with the standards (CE marking product an... More Details >>

Short circuit current calculation software

You can calculate that with MELSHORT 2 (Free of charge). More Details >>

ELCB High-sensitivity

It is the Earth Leakage Circuit Breaker with rated residual operating current of 30mA or less. More Details >>

ELCB Default setting Time-delay type sensitivity

Both of the adjustment knob is set to the maximum value when shipping in order to prevent unwanted earth leakage tripping when Earth Leakage Circuit Breaker ... More Details >>

Operational voltage

It is the maximum voltage which meets the performance criteria for the rated operational voltage. More Details >>

AL

AL (Alarm switch) is a switch which electrically displays tripping state of a circuit breaker.The markings of the switch are 8/ALa, 96/ALb and 95/ALc.*When t... More Details >>

Indication values of the main body is different from an obtained value through MODBUS RTU/ TCP (ME96SS series).

Please check the register addresses. The register address for the present value of the power factor of each phase is “0789”. There are the register addre... More Details >>

Operation at the reversed phase connection (ME96SS series).

This model operates normally even at the reversed phase sequence. It is unnecessary to change wiring. More Details >>

Response speed of the analog output (ME96SS series).

The response speed of the analog output is 2 seconds or less. The response speed of harmonic measurement is 10 seconds or less. More Details >>