C45 MCB

C45 MCB Mini Circuit Breaker

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C45 MCB Mini Circuit Breaker
C45 MCB Mini Circuit Breaker
C45 MCB Mini Circuit Breaker
C45 MCB Mini Circuit Breaker
C45 MCB Mini Circuit Breaker
C45 MCB Mini Circuit Breaker
C45 MCB Mini Circuit Breaker

CONSTRUCTION AND FEATURE:

  • Capable of switch electric circuit with load
  • Capable of quickly releasing stored energy operation
  • Adaptable to padlock device
  • Contact position indication
  • High short-circuit current withstand capacity
  • High lighted of high making and breaking capacity
  • Used as main switch for household and similar installation

TECHNICAL DATA:

  • .Pole NO.:1,2,3,4
  • Rated Current(A):1,2,3,4,6,10,16,20,25,32,40,50,63
  • Rated frequency: 50/60Hz
  • Rated voltage: 230/400V AC
  • Rated withstand current: 1000A Within lesc
  • Electro-mechanical endurance: 1000 Cycles
  • Rated short-circuit making capacity: 10000A
  • Connection Capacity: Rigid conductor 25mm2
  • Connection Terminal:
  • Screw terminal
  • Pillar terminal with lamp
  • Installation:
  • Panel mounting

OVERALL & INSTALLATION DIMENSIONS:

C45 MCB

  Standard   IEC/EN 60898-1
Mechanical 
features
Electrical life   4000
Mechanical life   10000
Protection degree   IP20
Reference temperature for
setting of thermal element
30
Ambient temperature(with daily
 average≦35℃
-5..+40
Storage temperation  
Installation Terminal connection type   Cable//U-type busbar/pin-type busbar
Terminal size top/bottom for cable mm2 25
AWG 18-3
Terminal size top/bottom for busbar mm2 25
mm2 18-3
Tightening torque N*m 2
In-Ibs. 18
Mounting   On DN rail EN 60715(35mm)by meas of fast clip device 
Connection   From top and bottom
Rated current
 In (A)
Temperature compensation coefficient under various operational temperature                
-10℃ 0℃ 10℃ 20℃ 30℃ 40℃ 50℃ 55℃ 60℃
6 1.2 1.14 1.09 1.05 1.00 0.96 0.8 0.75 0.7
10-32 1.18 1.12 1.08 1.04 100 0.96 0.92 0.88 0.84
40 1.16 1.12 1.07 1.03 1.00 0.97 0.87 0.83 0.80
  Standard   IEC/EN 60898-1
Electrical
features
Rated current In A 6,10,16,20,25,32,40,50,63
poles   1P,2P,3P,4P
Rated voltage Ue V 230/400
Insulation voltage Ui V 500
Rated frequency Hz 50/60Hz
Rated breaking capacity KA 6000
Rated impelse withstand voltage(1.2/50)UimpStandard V 4000
Dielectric test voltage at ind,Fred,for 1 min KV 2
Polluttion degree   2
Themo-magnetic release characteristis   B,C

C45 MCB.pdf

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