Most economic MCCB;
More suitable for installation & application;
All parts are made by us, with fresh new materials & moulds.
Main Technical data of MCCB CAMB Series
Circuit breaker application: Distribution
Poles description: 3P
Protected poles description: 3t
Network frequency: 50/60 Hz
[In] rated current: 100 A ( 40 ° C )
[Ui] rated insulation voltage:
690 V AC 50/60 Hz conforming to IEC60947-2
[Uimp] rated impulse withstand voltage:
6 kV conforming to IEC60947-2
[Ue] rated operational voltage:
250 V DC conforming to IEC 60947-2
550 V AC 50/60 Hz conforming to IEC 60947-2
Circuit breaker rating code: N
MCCB Breaking capacity:
Icu 650kA 220/230/240 V AC 50/60 Hz conforming to IEC 60947-2
Icu 30kA 400/415 V AC 50/60 Hz conforming to IEC60947-2
Icu 20kA 440 V AC 50/60 Hz conforming to IEC60947-2
[Ics]MCCB rated service breaking capacity:
Ics 30kA 220/230/240 V AC 50/60 Hz conforming to IEC 60947-2
Ics 7kA 400/415 V AC 50/60 Hz conforming to IEC60947-2
Ics 5kA 440 V AC 50/60 Hz conforming to IEC60947-2
Suitability for isolation: Yes conforming to IEC60947-2
Utilisation category: Category A
Trip unit technology: Thermal-magnetic
Trip unit rating: 100 A ( 50 ° C )
3 conforming to IEC 947-1
3 conforming to IEC 60664-1
Control type: Toggle
Mounting mode: Fixed
Mounting support: Backplate
Upside connection: Front
Downside connection: Front
Mechanical durability: 8500 cycles
Electrical durability: Category A: 1500 cycles 415 V AC 50/60 Hz conforming to IEC 60947-2
Connection pitch: 25 mm
Local signalling: Positive contact indication
Neutral protection setting: Without protection
Earth-leakage protection; Without
Height: 130 mm
Width: 75 mm
Depth; 60 mm
MCCB Environment Standards: GB 14048.2, IEC 60947-2,
IP degree of protection: IP20 conforming to IEC 60529
IK degree of protection: IK07 conforming to IEC 62262
Ambient air temperature for operation: -25...70 ° C
Ambient air temperature for storage: -35...85 ° C
Changan Group Co., Ltd specializing in the R&D, manufacture and sale of low voltage electric applicants, such as MCB, MCCB, RCCB, Indicators, AC contactors and other related products. Our factory, with the aim of high quality and low price, offers superior OEM services, and has accumulated abundant experience in manufacturing low voltage.
1. We already get the certificate of ISO9001, CE, SGS.
2. We have 27 years of manufacture and 17 years exporting experience.
3. We have completely sales service system, ensure every detail is going smooth.
4. We have new designed products each year by our R&D Department.
5. Perfect testing system ensure each product is qualified.
6. We have a good reputation in Russia, Turkey, Bengal, Thailand, south American, Mid-east market and so on.
How to Order?
1. Please let us know what kind of model, color, poles and rated current etc.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 3-5 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 5000 sets orders.
1. We usually use T/T
2.30% deposit and 70% before shipping
3. L/C also acceptable
1. We provide 1.5 year warranty.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Welcome to inquire, negotiate, we will be happy to provide you with the best quality products and personalized service!