YueQing ZEYI Electrical Co., Ltd.
| Payment Terms | L/C, D/P, T/T |
| Supply Ability | 100000pcs per Month |
| Delivery Time | 15days or Depends on ordering QTYS |
| Packaging Details | Standard export packing or According to customer's demand |
| Poles | 1P, 2P, 3P, 4P |
| Rated current(A) | 16/20/25/32/40/50/63/80/100/125 |
| Standard | IEC/EN60898-1, IEC/EN 60947-2 |
| Range of Ampere | 125A |
| Protection degree | IP40 |
| Ambient temperature | ≤+40℃, ≥5℃ |
| Rated insulated voltage | 690 |
| Brand Name | YOKG |
| Model Number | EM125B |
| Certification | KEMA, CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T | Supply Ability | 100000pcs per Month |
| Delivery Time | 15days or Depends on ordering QTYS | Packaging Details | Standard export packing or According to customer's demand |
| Poles | 1P, 2P, 3P, 4P | Rated current(A) | 16/20/25/32/40/50/63/80/100/125 |
| Standard | IEC/EN60898-1, IEC/EN 60947-2 | Range of Ampere | 125A |
| Protection degree | IP40 | Ambient temperature | ≤+40℃, ≥5℃ |
| Rated insulated voltage | 690 | Brand Name | YOKG |
| Model Number | EM125B | Certification | KEMA, CE |
| Place of Origin | China | ||
| High Light | IP40 Single Pole MCCB ，125A MCCB Circuit Breaker 3 Pole ，IP40 125 amp mccb 4 pole | ||
Single Pole Moulded Case Circuit Breaker 3 Poles MCCB 125A 2P 4P
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""
♦ 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 | 1P,2P,3P,4P | |
| Electrical Specification | ||
| Rated frame level current Inm(A) | 125 | |
| Rated current (A) In | 16,20,25,32,40,50,63,80,100,125 | |
| Rated insulated voltage Ui (AC V) Ui | 690 | |
| 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) | 20 | 25 |
| Rated working short-circuit breaking capacity Icu (kA) | 15 | 19 |
| 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 | 150 | |
| W | 62/92 | 122 |
| (W x H x L) H | 72 | |
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
7.5 Million -8 Million
Employee Number:
50~70
Ecer Certification：
Verified Supplier
We, Yueqing Zeyi electrical Co., Ltd. is intended on creating a professional contactor manufacturing enterprise. Adhere to this business concept, have been focusing on the contactor industry for nearly 20 years, concentrate on the design and manufacture of CJX2 (WC1) series products. N... We, Yueqing Zeyi electrical Co., Ltd. is intended on creating a professional contactor manufacturing enterprise. Adhere to this business concept, have been focusing on the contactor industry for nearly 20 years, concentrate on the design and manufacture of CJX2 (WC1) series products. N...
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