NC100H Circuit Breaker

NC100H Circuit Breaker

NC100H Circuit Breakers are used to provide adequate overload protection and can withstand high inrush due to motor starting or other transients without nuisance tripping, bimetals prevent circuit breakers from reclosing before a cool-down time for loads, high speed magnetic trip device is used to provide short circuit protection.
Field-installation accessories:
●Shunt trip of MX;
●Undervoltage release of MN;
●Auxiliary swtich of OF;
●Alarm switch of SD;
NC100H series miniature circuit breakers are the first generation designed and developed by Merlin Gerin.

Product Details

Specification and Coding of NC100H Circuit Breaker

Rated Current, In

1P

2P

3P

4P

C Curve-magnetic setting between 7 and 10 times Ampere rating

63A

MG27252

MG27263

MG27274

MG27285

80A

MG27253

MG27264

MG27275

MG27286

100A

MG27254

MG27265

MG27276

MG27287

125A

MG27255

MG27266

MG27277

MG27288

Characteristics of NC100H Circuit Breaker

■B characteristic: 3.2-4.8 x ampere ratings;

■C characteristic: 7-10 x ampere ratings;

■D characteristic: 10-14 x ampere ratings;

Side views and packing of NC100H Circuit Breaker

view and packing.jpg


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