RCCB Circuit Breaker Type B, 4 pole, 40A, 10KA, 30mA
Product Description:
| Mode | Electromagnetic |
| Type(wave form of the earth leakage sensed): | B |
| Rated current In | 25,40,63A |
| Poles | 4P |
| Rated voltage | 4P 415V~ |
| Insulation voltage Ui | 500V |
| Rated frequency | 50/60Hz |
| Rated residual operation current(I△n) | 30mA |
| Rated residual making and breaking capacity (I△m) | 500(In=2540A) 630(In=63A) |
| Short-circuit current Inc= I△c | 10,000A |
| Break time under I△n | ≤0.1s |
| Rated impulse withstand voltage(1.5/50) Uimp | 4000V |
| Dielectric test voltage at ind.Freq. for 1min | 2.5kV |
| Electrical life | 2,000 Cycles |
| Mechanical life | 4,000 Cycles |
Technical Parameters:
- Rated switching and breaking capacity (Im):In≤40A:500A ◆Poles No:1P+N/3P+N
- Pollution degree : 2
- Ambient air temperature: -5°C -40°C
- Electro-mechanical endurance: 4000 cycles
- Connection capacity: Rigid conductor 25mm2
- Connection terminal:Screw terminal Pillar terminal with clamp
- Fastening torque: 2.0Nm
Installation:
On symmetrical DIN rail 35mm Panel mounting
In=63A:630A
Protection class: IP20
FAQ:
Q1. What about the lead time?
A: 10-15 days for mass production.
Q2. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 7-10 days to arrive. Airline and sea shipping also optional.
Q3. How to proceed an order for EV charging cables?
A: 1) let us know your requirements or application.
2) We quote according to your requirements or our suggestions.
3) Customer confirms the samples and places deposit for formal order.
4) We arrange the production.
Q4. Is it OK to print my logo on the products?
A: Yes. Please inform us formally before our production.
Q5: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products.
Q6: How to deal with the faulty?
A: 1)Our products are produced in strict quality control system and the defective rate will be less than 0.5%.
2)During the guarantee period, we will send new one with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Product Tags:
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4 Pole RCCB Circuit Breaker 3 Phase 40A 10KA 30mA GB/T 22794 Images
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