Quick Detail
Place of Origin
HS-CODE
85-
Package & Delivery Lead Time
Detailed Description
Specifications
The state-of-art design
Handle central-staying function for circuit fault indicating
High short circuit capacity
Feature:
1) Energy saving & environmental harmonized model
2) 100% Intellectual Property outlook, arc-shaped face for comfortable operation
3) 100% Intellectual Property operation structure, to ensure the breaking capacity test
4) Breaking capacity from 10KA, 20KA, and up to 50KA!! (as the form below, the most safe and reliable MCB in the world)
----100% designed arc extinguishing house, cut the arc into minimum
----Special designed contact ensuring the breaking capacity test
5) Handle can be locked at “ON” or “OFF”, prevent the unwanted operation
6) House, top grade fire resistance, V0 grade.
Technical Data:
Standard: IEC60898-1, IEC60947-2
Approvals: CB,CE,VDE (applying)
Rated current ln (A): 1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63
Rated voltage Ue(AC): 230/400V
Operational voltage (AC):Min.24V Max.250/440V
Number of poles:1P,2P,3P,4P
Tripping Characteristics: B,C,D
Characteristic curve B(ln): 3-5
Characteristic curve C(ln): 5-10
Characteristic curve D(ln): 10-20
Thermal operating limit (ln): 1.13–1.45
Degree of protection:IP40(top),IP20(terminal),with connected conductors
Electrical life (0-C): 10,000 (2.5 times of IEC standard)
Mechanical life (0-C): 20,000 (5 times of IEC standard)
Mounting position:Any
Conductor cross-sections:
Terminal can connect stranded conductor within 50 square number
Terminal tightening torque (N,m):2.5-3
The relative humidity is max 95% when ambient temperature (°C):55
Storage temperature(°C):-40-+75
Altitude Max.(meters):2000
-Handle short circuit capacity
high break capacity 10KA for whole range and 15KA capacity for current rating up to 40A
thanks to the powerful electric arc extinguishing system, long electrical endurance up to 6000 cycles, thanks to quick making mechanism
-Screw terminal lock devicw
the lock device prevenrs unwanted or casual dismounting of connected terminals
Rated current ln(A): 1,2,4,6,10,16,20,25,32,40,50,63
Rated voltage Ue(AC): 230/400V
Operational voltage(AC): Min.24V, Max. 250/440V
Rated frequency(Hz): 50/60
Rated insulation voltage(AC): 500V
Rated in pulse withstand voltage: 6KV
Number of poles: 1P, 2P, 3P, 4P
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