4 Pole MCB AC 2amp 15 amp 20 amp 32 amp 63a 2p 2 way double pole miniature switch auxiliary contact arc fault circuit breaker

CJBIN-63(A) miniature circuit breakers (hereinafter referred to as circuit breakers) are mainly used in the AC 50/60Hz power line facilities and electrical equipment in households and similar places with rated voltage 230V/400V, and rated current up to 63A for overload and short-circuit protection, and suitable for infrequent breaking and making operation, especially suitable for industrial and commercial lighting distribution systems.

1.Themosetting material shell, high stability of Mechanical property and size, Excellent corrosion resistance, and Heat resistance and arc resistance
2.Beautiful appearance, exquisite results, quick tripping, din rail mounting
3.Breaking capacity up to 10000A
4.Optimal design for contact system and trip mechanism
5.Special arc-extinguishing design, More perfect
6.High reliability and long use life

Rated Voltage: AC 230v/400v
Rated current: 1A-63A
Rated Frequency: 50/60hz
Poles Number: 1P/1P+N/2P/3P/3P+N/4P
Product name: MCB Miniature Circuit Breaker
Product Keywords: Miniature 1-63 Amp Mcb
Electrical Life(Time): 10000times/Operations
Place of Origin: Zhejiang, China
Application: Circuit-breaking
Breaking capacity: 6KA
Warranty: 18 Months
Model Number: CJB1N-63
BCD Curve: B/C/D
Color: White
Type: Mini

Type designation

MODEL:CJB 1N-63 (A)1P+N C 63CJEnterprise code
BMiniature Circuit Breaker
1NDesign Code.
63Frame rating rated current
(A)Breaking CapactityA:4.5kANo mark: 6kA
1P+NNumber of poles(1P/1P+N/2P/3P/3P+N/4P)
CInstantaneous trip characterist

Product Parameters

StandardIEC60898-1 GB/T10963.1
Rated Frequency(Hz)50/60 Hz
Frame Degree Rated Current(A)     Inm63A
Rated Current(A)      Ie1A/2A/3A/4A/5A/6A/10A/16A/20A/25A/32A/40A/50A/63A
Rated Voltage(V)     UeAC 230/400V(1P)AC 230(1P+N)AC 400(2P/3P/3P+N/4P)
Rated Insulation Voltage(V)     Ui690V
Rated Impact voltage(kV)      Uimp4kV
Rated short circuit breaking capacity(kA)    lcn6kA
Tripping CurveB(3In~5In)
Trip TypeThermal-magnetic
Electrical Life(times)10000 times
Mechanical Life(times)20000 times
IP GradeIP 20
Ambient temperature(℃)-35℃~+70℃
Installation altitude(m)No more than 2000m

Flame Resistant Material
Multi detection flame-retardant material, high temperature resistance, strong flame-retardant, prevent yellowing, more safe and reliable

Sealed Terminal
Thermosetting material,no melting point,no burning,more secure.

“D” Type Handle
The handle is made of high-quality materials, corrosion-resistant and durable

ON/OFF indicator
Green indicates normal operation, red indicates fault tripping.Easy to understandand faults can be found in time

Easy Installation
Rail mounting,no tools required, easy to install



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