DZ47-63H-3P Miniature Circuit Breaker | 3-Pole MCB for Residential & Industrial Protection

The DZ47-63H-3P Miniature Circuit Breaker (MCB) from CHNAILE is engineered to provide stable and dependable protection for low-voltage power distribution systems. With its 3-pole configuration, 63A rated current, 400V operation, and 6000A breaking capacity, this MCB is designed for both residential and industrial environments that require high accuracy, safety, and long-term reliability.

Built to comply with international standards and optimized for global electrical markets, the DZ47-63H-3P is widely used in power distribution boards, control cabinets, lighting systems, and renewable energy installations.

Why Global Customers Prefer the DZ47-63H-3P MCB

Our advantages go far beyond basic circuit protection. The CHNAILE DZ47-63H-3P offers:

1. Manufactured on an Intelligent Automated Production Line

Our facility uses advanced automated equipment, high-precision calibration systems, and robotic assembly processes.
Benefits:

• Stable and consistent product quality

• Higher reliability and lower failure rates

• Faster delivery capacity for bulk international orders

This makes our MCBs ideal for large-scale distributors and global brands.

2. Full OEM & ODM Customization Support

We provide extensive customization services:

• Custom logo & branding

• Custom colors and housing

• Custom parameters

• Custom packaging & labeling

• Market-specific certification support

This is especially valuable for brands seeking private-label electrical products with professional factory backing.

3. High-Strength Build & Excellent Electrical Performance

Key technical features include:

Rated Current: up to 63A

Operating Voltage: 400V~

Breaking Capacity: 6000A

Fast-trip overload protection

High-precision thermal-magnetic mechanism

Flame-retardant, anti-aging insulation materials

These features ensure excellent stability even under harsh operating conditions.

4. Designed for International Business

Our MCB is structured for export markets:

• Compatible with IEC standards

• Global shipping capability

• Multi-language documentation (English, Spanish, Russian, Arabic, etc.)

• Strong supply chain & fast lead time

CHNAILE MCBs are already used widely in Asia, Europe, Middle East, Africa, and South America.

Application Fields

The DZ47-63H-3P is suitable for:

• Residential power distribution

• Commercial building electrical systems

• Industrial control cabinets

• HVAC equipment

• Machinery and automation systems

• Solar PV installations

• Generator and UPS systems

Why Choose CHNAILE as Your MCB Supplier

✔ Intelligent automated factory
✔ Advanced testing laboratories
✔ Strict quality inspection (100% routine test)
✔ Competitive export pricing
✔ Strong OEM/ODM development capability
✔ Fast production cycles for bulk orders
✔ Stable long-term cooperation with international customers

We are committed to providing excellent performance, long-life, and safe electrical protection products for global partners.

The DZ47-63H-3P Miniature Circuit Breaker is a superior choice for global distributors seeking durable, high-performance, and fully customizable electrical protection solutions. Powered by intelligent automated manufacturing and backed by strong OEM/ODM capabilities, CHNAILE ensures reliable quality and competitive pricing. This MCB is designed to meet the demands of international markets, offering excellent protection, long-term stability, and a professional brand image for customers worldwide.