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AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp

100PCS
MOQ
Negotiable
Price
AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp
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Features
Specifications
Poles: 3P/4P
Rated Current(A): 10/12/16/20/25/32/40/50/63
Certification: KEMA, CE
Standard: IEC/EN60898-1, IEC/EN 60947-2
Range Of Ampere: 63A
Protection Degree: IP40
Rated Working Voltage: 400/415
Rated Insulated Voltage: 500
High Light:

AC Moulded Case Circuit Breaker

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Moulded Case Circuit Breaker 3P

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415V MCCB 4 Pole 63 Amp

Basic Infomation
Place of Origin: China
Brand Name: YOKG
Certification: CE, KEMA
Model Number: EM63B
Payment & Shipping Terms
Packaging Details: Standard export packing or According to customer's demand
Delivery Time: 15days or Depends on ordering QTYS
Payment Terms: L/C, D/P, T/T
Supply Ability: 100000pcs per Month
Product Description

AC440Vac Moulded Case Circuit Breaker 3P MCCB EM63B/EM63N 4 Poles 415V
 

Application:
♦ EM series moulded case circuit breaker is applied with with rated insulating voltage 500V, rated working voltage 690V in AC (50/60) Hz condition and used for infrequent exchange. The MCCB is protecting in overload, short-circuit, and under voltage situation to protect circuit system and power device from damage.
♦ The MCCB can be devided into B,N,S,H types according to their rated limited short-circuit breaking capacity.
♦ The MCCB is advantageous for its compact body, high breaking capacity, short arccasting and superior aseismatic function.
 
♦ The MCCB has function of insulation with its mark"AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp 0"
♦ The product complies with IEC 60947-2, GB14048.2
 

 
Normal installtion conditions:
♦ Height above sea level: ≤2000m
♦ Ambient medium temperature: ≤+40℃, ≥5℃
♦ It can endure the effect of humid air and the effect of salt mist, oil mist and fog bacteria.
♦ In the place within the midium without danger of explosion and without corrosion of metal box, damage of insulation gases
and conductive dust
♦ No damage of rain and snow
♦ Pollution degree: 3
 

Tripping characteristic:

Rated tripping current (A) E-magnetic tripping current (A) Remarks 1.05In(cold)un-working
duration(h)
1.30In(hot)un-working
duration(h)
10≤In≤63 10In x (1±20%) Distribution type ≥1 ≤1
63≤In≤100 10In x (1±20%) Distribution type ≥2 ≤2
100≤In≤800 5In x (1±20%)
10In x (1±20%)
Distribution type ≥2  
10≤In≤800 12In x (1±20%) Motor-protection type 1.0In(cold) un-working
duration(h)
1.20In(hot) un-working
duration(h)
≥2 ≤2

 
 
 
Specifications:

Poles 3P,4P
Electrical Specification
Rated frame level current Inm(A) 63
Rated current (A) In 10,12,16,20,25,32,40,50,63
Rated insulated voltage Ui (AC V) Ui 500
Rated impulse withstand voltage (V) Uimp 6000
Rated working voltage Ue (AC V) 400/415
Type of breaking B N
Rated limited short-circuit breaking capacity Icu (kA) 15 20
Rated working short-circuit breaking capacity Icu (kA) 11 15
Isolation function
Service life Mechanical Standard value 10000
(O-C) Electrical Standard value 2000
Connection And Installation
Protection degree                                                                               All sides IP40
                                                                                                Wiring terminal IP20
                                                                                              Wiring assembly Front/Rear
                                                                                             Plug-in assembly
 Wiring                                                                               Draw-out assembly -
Arcing distance(mm) 0,≤50
Dimensions(mm)                                                                                      L 135
                                                 AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp 1                                                                                                                                                   W 78 103
(W x H x L)                                                                                              H 74

 
 
AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp 2
 
 

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Contact Person : Saniya
Tel : 0086-13819426886
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