Factory Sale Moulded Case Circuit Breaker for Building and Industrial Power Distribution

• Customization: Available
• Theory: Electronic Type
• Phase: 3
• Model NO.: circuit breaker
• Electricity Type: AC and DC
• Load: High Power Relay
• Protective Characteristics: Open Relay
• Action Principle: Electromagnetic Type
• Size: Customized
• Type: Electric Parameter Relay
• Rated Current: 250A
• Voltage Range: 400V/50Hz
• Application: Industrial Automation Control System
• Transport Package: Wooden Box/Pallet
• Specification: Customized
• Origin: Hangzhou
• Production Capacity: 600pieces/Month

Product Description

Product Description

This 250A Moulded Case Circuit Breaker (MCCB) features a high-quality moulded housing, offering short-circuit and overload protection with mechanical indication. Certified by ISO9001, SGS, and UL, it ensures high reliability and durability in various challenging environments. Customizable for different current ratings or special requirements, it is ideal for industrial power equipment and building distribution systems
Application :
1.Industrial automation control system
2. Large building power distribution system
3. Data center power distribution cabinet
4. Grid infrastructure
5. Power protection of factory machinery and equipment
 

Product features:

Rated current: 250A
Voltage range: 400V/50Hz
Short circuit protection and overload protection function
High-strength shell material, strong impact resistance
Operational safety: with mechanical indicator and operating handle
Product certification:
ISO9001, SGS, UL certification, indicating reliable quality and compliance with international standards
Customization capabilities:

Support custom designs for different current levels or special environment applications

 

Product Parameters

 

Item	Details
Rated voltage (V)	380V
Frame current (A)	250
Breaking capacity (KA)	35
Electrical life (times)	5000
Protection type	0.2
Trip unit type	3
Trip unit model	SNM1
Trip mode	Over-current trip unit
Rated current of trip unit (A)	250A
Installation method	Fixed/pluggable/draw-out
Mechanical life (times)	20,000

 

Rated Current	Rated Voltage (V)	Frame Current (A)	Breaking Capacity (KA)	Poles
125A	AC400V	125	35	1P
250A	AC400V	250	35	1P
125A	AC400V	125	35	2P
250A	AC400V	250	35	2P
63A	AC400V	63	35	3P

 

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