Miniature Circuit Breaker PA66 Flame Retardant Housing 4P Automatic Circuit Breaker for Commercial Building AC 400V 40A
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Product information
Description
1、[Flame Retardant Housing] Our circuit breaker is made of nylon material Pa66, which has excellent flame retardant safety performance.
2、[Short Circuit Protection] When the circuit is short circuited, the electromagnetic tripping mechanism can stably cut off the current, which is safer to use.
3、[Rapid Arc Extinguishing] The circuit breaker can quickly extinguish the arc to avoid electrical fires and ensure your safety.
4、[Easy Installation] The circuit breaker is a double locking clip structure, which can be operated horizontally during installation, and can be disassembled and assembled freely in a narrow environment.
5、[Wide Application] Miniature circuit breakers are widely used in power distribution protection in civil, commercial buildings and industrial places.
Item Type: Miniature Circuit Breaker
Material: PA66
Rated Insulation Voltage (Ui): 500VAC
Pollution Level: 3
Withstand Impulse Voltage (Uimp): 6kV
Magnetic Trip:
B Curve: (3-5)ln
C Curve: (5-10)ln
D Curve: (10-14)ln
Thermal Trip Reference Setting Temperature: 30℃
Use Category: A, in line with IEC60898-1
Current Limiting Level: 3
Single Pole Breaking Capacity (Icn1): Icn1=Icn(6000A)
Protection Class (IEC60529):
Circuit Breaker Cody: IP20
Installed in the Distribution Box: IP40, insulation class is Ⅱ
Overvoltage Category (IEC60364): Ⅳ
Damp Heat Resistance (IEC60068-1): Class 2 (at 55°C, relative humidity 95%)
Wiring Method: Top in and bottom out, bottom in and top out
Function: Short circuit protection, overload protection, control isolation
Electrical Life: 10000 times
Mechanical Life: 20000 times
Ambient Temperature: -35℃-70℃
Storage Environment Temperature: -40℃-85℃
Voltage: 400V1 x Miniature Circuit Breaker
Features
- BrandSTUNACY
- ManoMano ReferenceME215564284
- MMID233853384132
- Product codeSTYM0512-1013220150316
- EAN4970488556213
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