Yueqing Richuang Automation Equipment Co.,Ltd


About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsMolded Case Circuit Breaker

Schneider Masterpact Molded Case Circuit Breakers NW MW 800 To 6300 A

Schneider Masterpact Molded Case Circuit Breakers NW MW 800 To 6300 A

Schneider Masterpact Molded Case Circuit Breakers NW MW 800 To 6300 A
Schneider Masterpact Molded Case Circuit Breakers NW MW 800 To 6300 A

Large Image :  Schneider Masterpact Molded Case Circuit Breakers NW MW 800 To 6300 A Get Best Price

Product Details:
Place of Origin: FRANCE
Certification: CE
Model Number: NW MW Types
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Price: consult best discount
Packaging Details: schneider original package
Delivery Time: 2-5 days
Payment Terms: T/T, , Western Union,Paypal,, MoneyGram,, L/C
Supply Ability: 500
Detailed Product Description
Rated Current: 800 To 6300 A Breaking Capacity: 42 To 150 KA At 220 /415 V AC
Voltage Rating: Up To 1150 V AC Install: Drawer Style Or Fixed
Pole: 3 Pole And 4 Pole Warttanly: 12 Months
High Light:

electrical circuit breaker


air circuit breakers

Schneider Masterpact NW MW Molded Case Circuit Breakers High Current Air Circuit Breakers



The worldwide benchmark for high current circuit breakers

Masterpact NW circuit breakers are equipped with Micrologic control units that offer built-in power and energy metering in addition to basic or advanced protection functions. Two sizes are sufficient to cover applications from 800 to 6300 A, with breaking capacity from 42 to 150 kA.

The range comes with a wide choice of standardized accessories. The universal design of the Masterpact circuit breaker line allows most accessories to be used across the entire line. It enables standardization of electrical switchboards by providing peace of mind in terms of choice, installation, and operation.


  • Rated current: 800 to 6300 A
  • Breaking capacity: 42 to 150 kA at 220/415 V AC
  • Voltage rating: up to 1150 V AC
  • 2 physical sizes: 800 to 4000 A, and 4000 A to 6300 A
  • Draw out and fixed mount
  • 3-pole and 4-pole construction
  • Electronic Micrologic control units, integrating current, voltage, power and energy metering enabling energy management, earth leakage protection, and other advanced protection or network analysis functions
  • Switch disconnectors version available
  • Optimized range of field-installable auxiliaries and accessories
  • Different offers complying with different international standards: IEC 60947, UL489, ANSI/UL1066
  • CCC, EAC and other local certifications
  • Compliance with specifications of marine classification companies: Bureau Veritas, Lloyd's Register of Shipping, Det Norske Veritas, etc.


General applications in all types of low voltage electrical installations

Suitable in most applications for protection, measurement, monitoring and quality of energy, including generator protection and motor protection, in standard applications and specific applications demanding high performance, including:

  • Industry: mining operations, minerals, metals, and cement production, water & wastewater industry, automotive, food and beverage, etc.
  • Oil & Gas extraction and processing, Chemicals industries
  • Data centers infrastructure
  • Healthcare infrastructure, hospitals
  • Marine and offshore industry
  • Infrastructures: airports, railways, subways, tunnels, power plants, etc.
  • Buildings: commercial buildings, hotels, offices
  • Wind turbines, solar, gensets

Special applications

  • Photovoltaic and DC networks (Masterpact NW DC & DC PV)
  • Corrosive industrial environments (special versions)
  • Mining industry (special 1000V versions)
  • High short-circuit current limiting (ultra-rapid Masterpact UR)
  • Navy (Masterpact NW & NT Navy)
  • UL 489 (Masterpact NW & NT UL 489 listed)
  • Source-changeover systems (Transferpact): service sector (hospital operating rooms, computer rooms, etc.), industry (assembly lines, ship engine rooms, etc.), infrastructures (runway, railway, etc.)

Schneider Masterpact Molded Case Circuit Breakers NW MW 800 To 6300 A 0

Contact Details
Yueqing Richuang Automation Equipment Co.,Ltd

Contact Person: sales

Tel: +8618158331966

Send your inquiry directly to us