SLW45 Type acb Intelligent Universal 630A air circuit breaker 1250a 2000a

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  • >=1 Pieces
Lead Time:
Quantity(Pieces) 1 - 100 101 - 500 501 - 1000 >1000
Est. Time(days) 10 20 30 Negotiable
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Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Poles Number:
GB14048.2 IEC60947-2
Rated current:
High Standard Plastic Silver copper
Working Temperature:
One Year
Supply Ability
Supply Ability:
3000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Standard export packing or packing as your requirements
Ningbo /Shanghai
Lead Time :
Quantity(Pieces) 1 - 100 101 - 500 501 - 1000 >1000
Est. Time(days) 10 20 30 To be negotiated

SLW45 Type acb Intelligent Universal 630A air circuit breaker 1250a 2000a



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Product Information
DescriptionAir circuit breaker
Number of poles3
Rated current400A.630A.800A.1000A.1250A.1600A.2000A
MaterialHigh Standard Plastic Silver copper
Working Temperature-5℃-+40℃
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Product shape

 Normal opeartion and installation conditions
-Ambient air temperature:
The upper limit shall not exceed +4090 and the lower limit shall be -5C, and the average temperature in 24 hours shall not exceed +35CC.
Notes: Where the lower limit of the opeartion conditions is -10 C or -25 9C, the user should state it to the Company; where the upper limit is above +409C or lower than -10 CC or -25C, the user should consult with the Company;
-The altitude of the installation site shall not exceed 2000m.
-Atmospheric conditions
The relative humidity of the atmosphere is no more than 50% when the ambient air is at +40 0 C, and a higher relative humidity is allowable at a lower temperature. The maximum relative humidity of the wettest month is 90% and the average minimum temperature of that month is + 25 0 C, and the condensation that occurs on the surface of the product due to temperature changes is taken into account. If the conditions are beyond the specified requirements, consult with the Company.
-Protection Degree: IP30
-Pollution Degree: Class 3
-Use category: Class B or Class A.
-Installation category
Circuit breakers and under-voltage trip units with a rated voltage of 660V (690V) and below, the installation type of the primary coil of power transformer is IV, and the installation type of auxiliary circuit and control circuit is III.
-Installation conditions
The circuit breaker shall be installed in accordance with the requirements of this manual. The vertical gradient of the circuit breaker shall not exceed 5 0
(the gradient of the mine circuit breaker shall not exceed 15 6 ).

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