Moulded Case Circuit Breaker 4p MCCB 150 AMP 3 Pole Price MCCB 1000A

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: MCCB
• Model NO.: MCCB-1
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: ISO9001-2000, CE, CCC
• Rated Frequency (Hz): 50Hz
• Rated Frequency: 50/60Hz
• Number of Pole: 3
• Rated Current: 1
• Protection: Li, LSI, Lsig
• Rated Voltage: Other
• Bcd Curve: B
• Transport Package: Carton
• Specification: 10*10cm
• Trademark: Blue Jay
• Origin: Chongqing, China
• Production Capacity: 1000 Piece/Pieces Per Day

Product Description

Product Description

The molded case circuit breaker is suitable for DC systems with a rated working DC voltage below 1000V and a rated working current up to 10A-1250A. The 4p mccb circuit breaker has protection functions such as overload, short circuit, and under voltage, which can protect lines and power supply equipment from over-voltage damage due to overvoltage and overcurrent. The mccb 1000a is widely used in power generation, power transmission and transformation, new energy, communications, construction, and other fields. The mccb 150 amp 3 pole price is very low.

 

Features

 

 

 

* Operating full load at 50

* The breaker has an isolation function,
* lEC60947-2 and GB14048.2 standards

* Breaker can be mounted vertically, or in the horizon

* Used in DC system with no earthing, one pole earthed, or neutral point earthed
* Maximum carry 1250A at several breakers operated in parallel.
* Arcing quench system integrates VJC and lSTAC technologies

 

 

 

Specification

Parameter	Value
Shell frame grade current	250
Ripping device rated current	100125140160180200225250
Number of poles	4
Rated insulation voltage	1000V
Rated operational voltage	DC 1000V
Rated impulse withstand voltage	8000V
Rated ultimate short-circuit-breaking capacity	40
Rated operational short-circuit-breaking capacity	25
Mechanical life	10000
Electrical life	5000
Flashover distance	≯50
Dimension	142X165X103mm
Overload protection	250-630 A
Protection function	100-250 A 250-360 A
Action tolerance	±20%
Work environment	-40~+70

Note: If you have any puzzles or requests about this product (including model number, data sheet or any other aspects), please contact us immediately.

Application

 

* In medium and low voltage power systems
* Protect circuits from overload, short circuits and other faults
* In the industrial control system
* Protect motors, transformers, and other equipment
* Used in household, commercial, and industrial building electrical
* Used to protect communication equipment, communication lines, etc.
* Electrical system of new energy equipment such as solar energy and wind energy
* Guarantee the safe operation of electrical equipment
 

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