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Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
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NLM3-63-C63-4P
CHNAILE
The CHNAILE NLM3-63-C63-4P miniature circuit breaker is designed for users who need high-reliability 4-pole protection in AC distribution networks. With a 63A C-curve tripping characteristic, it ensures fast response to overloads and short circuits, keeping electrical systems safe in homes, factories, commercial buildings, and industrial control panels.
All NLM3-63 breakers are produced on smart automated production lines, ensuring:
Consistent quality
High-precision components
Stable performance under long-term operation
Reduced human error
This allows CHNAILE to deliver products with international-grade reliability and durability.
The product meets:
IEC60898-1
GB10963.1
CE compliance
Making it ideal for global distributors, wholesalers, EPC contractors, and panel builders.
To support global brands, CHNAILE offers:
Custom logo & packaging
Custom rated current / tripping curves
Custom color elements
Bulk engineering customization
Perfect for distributors building their own brand.
The 4-pole configuration offers safe neutral protection suitable for:
Three-phase four-wire systems
Industrial machinery
Energy storage and solar AC outputs
Distribution cabinets
Smart building electrical systems
High breaking capacity (4500A)
Fast ON/OFF indication
Long mechanical life
Safe insulation materials
Strong terminal torque for secure wiring
This breaker is engineered for overseas markets looking for stable, safe, and cost-efficient power protection products.
