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230/400v Ac Mini Circuit Breaker

Price $1.10
Min Order 1000 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 271 people viewed
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Model NO.:
SRB73-63
Breaking Capacity:
Low Voltage Circuit Breakers
Operation:
Manual Type
Speed:
High-Speed Circuit Breaker
Arc-extinguishing Medium:
Air
Installation:
Fixed
Structure:
MCB
Poles Number:
1, 2, 3, 4
Type:
Circuit Breaker
Function:
Overload, Short-Circuit Protection
Certification:
ISO9001-2000, CE, CB, CCC
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 Short-Circuit Making Capaity:
10000A
Trademark:
OEM/LONGROAD
Transport Package:
120 Poles/Carton
Specification:
IEC/EN 60898-1
Origin:
China
Product Description
1.Function
protection of circuits against short-circuit currents, protection of circuits against overload currents, switch,isolation,
FTCQP circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems.                  2.Standard 
  IEC/EN 60947-2
Rated current InA1, 2, 3, 4, 6,10,16,20,25,32, 40, 50, 63
Poles 1P,2P,3P,4P
Rated voltage UeV230/400~240/415
Insulation voltage UiV500
Rated frequency 50/60Hz
Rated breaking capacityA10000
Energy limiting class 3
Rated impulse withstand voltage(1.2/50) UimpV6000
Dielectric test voltage at ind. Freq. for 1 minkV2
Pollution degree 2
Power loss per pole Rated current (A)Max power loss per pole (W)
1, 2, 3, 4, 5, 6, 102
13, 16, 20, 25, 323.5
 40, 50, 635
Electrical life 4, 000
Mechanical life 20, 000
Contact position indicator Yes
Protection degree

ºC


ºC		IP20 30
-5...+40(Special application please refer to P14
for temperature compensation correction)
Reference temperature for setting
of thermal element
Ambient temperature (with
daily average≤35ºC)
Storage temperationºC-25...+70
Terminal connection type Cable/U-type busbar/Pin-type busbar

Terminal size top/bottom for cable		mm225
AWG18-4

Terminal size top/bottom for busbar		mm210
AWG18-8

Tightening torque		N·m2.5
In-Ibs.22
Mounting On DIN rail EN 60715 (35mm) by means of fast clip device
Connection From top and bottom
Auxiliary contact Yes
Shunt release Yes
Under voltage release Yes
Alarm contant Yes


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