Supplier Homepage Electrical & Electronics Breaker & Protector Circuit Breaker China Thermomagnetic Double Adjustable High Performance Moulded Case Circuit Breaker Electronic Type 16A-1600A MCCB with Ce CB TUV

China Thermomagnetic Double Adjustable High Performance Moulded Case Circuit Breaker Electronic Type 16A-1600A MCCB with Ce CB TUV pictures & photos

China Thermomagnetic Double Adjustable High Performance Moulded Case Circuit Breaker Electronic Type 16A-1600A MCCB with Ce CB TUV

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Min. Order / Reference FOB Price
100 Piece	US $31.80/ Piece

Local Area:	Wenzhou, Zhejiang, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Electric Type
Speed:	High-Speed Circuit Breaker

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Product Description

The rated insulation voltage of this circuit breaker is 750V which is applicable for theelectricity distribution net of AC 50Hz, rated working voltage 690V and below, rated workingcurrent from 6A to 630A. It is used to distribute electric power and protect the line and poweapparatus from being overload and short-circuit protection of the motor. This circuit breaker can be installed vertically and horizontally. This product complies with standard IEC60947-2, GB14048.2

No.
Testing current name
I/In
Assumed time
Starting situation
1
Assumed untripping current
1.05
2h(In> 63A),
1h(In≤ 63A)
Cold state
2
Assumed tripping current
1.30
2h(In> 63A),
1h(In≤ 63A)
Start right after the number 1 test

TypeKNM3-125NKNM3-160NKNM3-250NKNM3-400NKNM3-630NKNM3-800NKNM3-1000NKNM3-1250NKNM3-1600NRated insulation voltage(V)500690800800800800800800800Rated pulse voltage(KV)668888888Rated working voltage ue (V)AC690AC690AC690AC690AC690AC690AC690AC690AC690Ultimate
short-circuit
breaking
capacity
lcu(KA)
AC 50/60Hz220/240V858585858550505050380/415V363636505050505050440V353535424250505050500V256060606040404040525V222222222240404040660/690V888101030303030Operative short-circuit Breaking capacity50%75%luc75%luc75%luc75%luc75%luc75%luc75%luc75%lucIsolation functionUsage categoryAAAAABBBBMachanical life500004000020000150001000010000100001000010000Electrical life300002000010000600040005000500040002000 W105105105140140210210210210H161161161255255327327327327D868686110110147147147147