| Electricity Type: | AC |
|---|---|
| Number of Pole: | 3 |
| Phase: | 3 |
| Main Circuit Rating Voltage: | 380V |
| Main Circuit Rating Current: | 630A |
| Type: | Ac Contactors |
| Customization: |
|---|
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Audited Supplier 
CFM3sE series moulded case circuit breaker with residual current production. Rated insulation voltage is 800V. It applies to circuit of AC 50Hz, rated working voltage 400V and rated working current up to 630V,for in frequent switch over and infrequent start of motor. With overload, Short circuit and under-voltage production, it can protect circuits and power-supply equipment from damage, can also be used for production from damage and any potential fire hazard caused by long existing earth fault which can not be detected by over-current production. The value of residual current is selectable.
| Type | Frame Rated Current Inm(A) |
Rated Current In(A) |
Rated Ultimate Short Circuit Breaking Capacity Icu(KA) |
Rated Short Circuit Breaking Capacity Icu(KA) |
Rated Residual Action Current IΔn(MA) |
Rated Residual Non-action Current IΔno(MA) |
| CFM3sE -100 |
100 | 16,20,32,40 50,63,80,100 |
35 | 22 | 100/300/500 | 1/2lΔno |
| CFM3sE -225 |
225 | 100,125,140 160,180,200 225 |
35 | 25 | ||
| CFM3sE -400 |
400 | 225,250 315,350,400 |
50 | 35 | 300/500/1000 | |
| CFM3sE -630 |
630 | 400,500,630 | 50 | 35 |
| Residual Current | lΔn | 2lΔn | 5lΔn | 10lΔn | |
| Non Time- Delay Type |
Max.Breaking Time(s) |
0.2 | 0.1 | 0.04 | 0.04 |
| Time-delay Type | Min.Breaking Time(s) |
0.5/1.15/2.15 | 0.35/1/2 | 0.25/0.9/1.9 | 0.25/0.9/1.9 |
| Untimate non- driving timeΔt(s) |
- | 0.1/0.5/1 | - | - | |
| Type | Rated Working Voltage(V) | ||
| AC 50Hz | DC | ||
| Shunt Release | Us | 230,400 | 110,220 |
| Under-Voltage Release | Ue | 230,400 | - |
| Electrical Mechanism | Us | 230,400 | 110,220 |
| Conventional heat Current 1th(A) |
Rated lnsulating Voltage Ui(V) |
Rated Working Current le(A) | Rated Current of Frame lnm(A) |
|
| AC 400V | DC 220V | |||
| 1 | 400 | 0.3 | 0.15 | Used as Auxiliary Contact |
| 2 | 0.4 | 0.2 | ≤225 | |
| 3 | 0.3 | 0.15 | ≥400 | |
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer a free sample depending on product types.
Q:Can you print our own logo?
A:Yes, we provide OEM/ODM services.
Q:How long is the quality guarantee?
A:18 months warranty,every products is inspected before they leave the factory.
Q: Do you have a catalog? Can you send me the catalog to see all your products?
A: Yes, we have e-catalog. Please contact us online or send us an e-mail to get it.
Q:How's the delivery?Because I really need them is urgently?
A: 5-10 days for inventory products and 7-20 days for customized products.
Q: What's your main product?
A: Our main products include circuit breakers and transformers. We also have other low voltage apparatus as our minor products.
Q: What is your payment terms?
A: We accept T/T, Western Union, PayPal, Money Gram, L/C at sight.
Q: Any certification of your company or product?
A:We have ISO 9001,CE,CB, SEMKO, SAA, TUV, CCC.
Suppliers with verified business licenses
Audited Supplier 
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