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CHINT NM8NDC-630 Industrial DC Breaker for Battery Storage Systems 400A-630A
Product Spotlights
Industrial-grade DC breaker engineered for 400A-630A battery storage systems. Features thermal-magnetic protection, 20kA breaking capacity, and DIN-rail mounting. ISO9001-certified manufacturing ensures reliability across global markets. Reduces downtime while safeguarding lithium-ion and flow battery installations.
US$ 425 - 625
MOQ: 100 Units
Key Specifications
Get Latest Price
Application:
Other, Battery Storage Systems
Brand:
CHINT
Model Number:
NM8NDC-630
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, Battery Storage Systems
Brand
CHINT
Model Number
NM8NDC-630
Rated Current
400A to 630A
Product Type
DC Circuit Breaker
Mounting Style
Industrial Panel Mount
Operation Mechanism
Thermal-Magnetic Trip
Pole Configuration
Single Pole
As an ISO9001-certified manufacturer with over a decade of expertise, Jinhua Dika Electrical Equipment delivers the CHINT NM8NDC-630 DC Breaker – engineered specifically for modern battery storage systems. Our global footprint across 15+ markets, including North America and Southeast Asia, ensures this industrial-grade solution meets rigorous international demands. Designed for high-current applications from 400A to 630A, it provides critical protection against electrical faults while optimizing energy storage safety and reliability.
Core Technical Specifications:
- Advanced thermal-magnetic trip mechanism for instantaneous response to overloads and short circuits
- Rugged construction with arc-extinguishing chambers for DC voltage interruption
- Visible ON/OFF status indicator with mechanical lockout capability
- Compact DIN-rail mounting design simplifies installation in control panels
- Copper alloy contacts ensure minimal resistance and extended service life
| Parameter | Specification |
|---|---|
| Operating Voltage | DC 1000V max |
| Breaking Capacity | 20kA at 500VDC |
| Mechanical Life | 10,000 operations |
| Operating Temperature | -25°C to +70°C |
Customer Benefits:
- Reduces system downtime by 40% through reliable fault isolation
- Compatible with lithium-ion, lead-acid, and flow battery configurations
- Maintenance-free operation lowers total ownership costs
- IP20 enclosure rating protects against accidental contact
Trusted by clients from Oceania to Eastern Europe, our annual $1M+ export volume demonstrates consistent quality control across 50+ production specialists. Shipments from Shanghai, Ningbo, and Guangzhou ports ensure timely delivery to your project site. When selecting protection for critical energy storage infrastructure, choose a breaker backed by industrial validation and global deployment success – request technical datasheets today.
Frequently Asked Questions:
-
Q: What battery chemistries is this breaker compatible with?
A: Suitable for all major types including lithium-ion, nickel-cadmium, and advanced flow batteries. -
Q: Can it handle surge currents during system startup?
A: Yes, the time-delay trip feature accommodates temporary inrush currents. -
Q: Is remote monitoring supported?
A: Auxiliary contact options are available for integration with SCADA systems. -
Q: What is the lead time for bulk orders?
A: Standard production cycle is 4-6 weeks from major Chinese ports. -
Q: Does it require special cooling in enclosures?
A: Natural convection cooling suffices within specified temperature ranges. -
Q: Are customization options available?
A: Custom current ratings between 400A-630A can be accommodated upon request. -
Q: What maintenance is required?
A: Designed for zero-maintenance operation with self-cleaning contacts.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Annual Export Value
US$1 Million - US$1.5 Million
Total Employees
11 - 50 People
Product Certifications
HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, Others
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