| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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Wholesale Excellent Quality EZ9-63s Series Residual Current Circuit Breaker 6KA 2P 4P 40A 230V 400V RCCB with Earth Leakage Protection
General
EZ9-63s residual current circuit breaker can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline. Thus it is suitable to avoid the shock hazard and fire caused by earth leakage. It can be used in circuits up to 2 poles 230V, 4poles 400V, 50 or 60Hz. It is in conformity with the standards of IEC61008.1
Specifications
| Standard | Unit | IEC61008.1 | |
| Electrical features |
Mode | Electro-magnetic type, electronic type | |
| Type(wave form of the earth leakage sensed) | A,AC | ||
| Rated current In | A | 16,25,32,40,63 | |
| Poles | P | 2,4 | |
| Rated voltage Ue | V | AC 230/400 | |
| Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation voltage Ui | V | 500 | |
| Rated residual making and breaking capacity I△m | A | 630 | |
| Short-circuit current I△c | A | 6000 | |
| SCPD fuse | A |
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| Rated frequency | Hz | 50/60 | |
| Pollution degree | 2 | ||
| Mechanical features |
Electrical life | t | 4000 |
| Mechanical life | t | 8000 | |
| Protection degree | IP20 | ||
| Ambient temperature (with daily average ≤35ºC) |
ºC | -25~+40 | |
| Storage temperature | ºC | -25~+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/pin-type busbar | |
| Terminal size top/bottom for cable | mm2 | 25 | |
| AWG | 18-3 | ||
| Terminal size top/bottom for busbar | mm2 | 25 | |
| AWG | 18-3 | ||
| Tightening torque | N*m | 2.5 | |
| In-lbs | 22 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
| Connection | From top and bottom |
Other Types
Our Pros:
FAQ
Q1. What advantages do you have?
A. We are the direct Manufacturer in Wenzhou China, and our team have more than 20 years experience in the field of developing, marketing & production to offer you the most competitive price and the best service.
Q2. How does your factory do regarding quality control?
A. All the products will be 100% checked before the shipment.
Q3. Which payment terms is available?
A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
Q4. How's the delivery time ?
A. Usually it will take about 25 days for production.
Q5. What's your main product?
A. Circuit Breaker (MCB, RCCB/RCD, RCBO, ELCB, MCCB, ACB); Ac Contactor, Thermal Relay, Magnetic Starter; Isolator Switch, Changeover Switch, Push Button Switch, Voltage Protector, etc.
Q6. Could I put my logo on it?
A. If you have good quantity, it absolutely no problem to do OEM.
Q7. Do you provide samples? Is it free or extra?Do you provide samples ? is it free or extra ?
A. Yes, we could offer the samples for free charge, but the express charge need to be paid by the buyers.
Q8. What is your terms of payment?
A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
Q9. What is your warranty policy?
A. 18 months.
Q10. Any certification of your company or product?
A. We have ISO 9001, CE, CB, SEMKO, SAA, TUV.
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