Active Member
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[China]
Address: No. 3999 LiuJiang Road, Liushi, Yueqing, Wenzhou, Zhejiang, China
Contact name:Sunny Zhang
WENZHOU SANTUO ELECTRICAL CO.,LTD. |
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The EL7-63 B,C,D curve 1amp up to 63Amp mcb low voltage types of
miniature electrical circuit breaker is mainly used in
AC50/60HZ single-pole230V or two, three, four-poles 400Vcircuit for
overload and short circuit protection as well as for unfrequent
on-and off switching electric equipment and lighting circuit under
normal condition. Used in lighting and electric motor distribution
system. Characterized with novel structure ,light weight, reliable
and excellent performance,high breaking capacity.The dz47-63 b c d
curve 1amp mcb low voltage types of miniature electrical circuit
breaker is conformity with GB10963,IEC 60898.1 standards.
Specifications
| Model | EL7-63 |
| Pole | 1P,2P,3P,4P |
| Rated Current(In) | 1,2,4,6,10,16,20,25,32,40,50,63A |
| Rated Voltage(Un) | AC: 230(240)/400(415)V; DC 24,48,120,250 1P;400,500 2P;750 3P; 1000V 4P |
| Rated Frequency | 50/60HZ |
| Tripping curve | B,C,D |
| Magnetic releases | B curve: between 3and 5 In |
| C curve: between 5and 10In | |
| D curve: between 10 and 14In | |
| Electro-mechanical endurance | over 6000 cycles |
| Standard | IEC/EN 60898-1 | ||
| Electrical features | Rated current In | A | 1,2,4,6,10,16,20,25,32,40,50,63 |
| Poles | P | 1,2,3,4 | |
| Rated voltage Ue | V | AC: 230(240)/400(415)V; DC 24,48,120,250 1P;400,500 2P;750 3P; 1000V 4P | |
| Insulation voltage Ui | V | 500 | |
| Rated frequency | Hz | 50/60 | |
| Rated breaking capacity | A | 3000 4500 6000 10000 | |
| Rated impulse withstand voltage(1.2/50)Uimp | V | 4000 | |
| Dielectric test voltage at ind.Freq.for 1 min | Kv | 2 | |
| Pollution degree | 2 | ||
| Thermo-magnetic release characteristic | B,C,D | ||
| Mechanical features | Electrical life | t | 4000 |
| Mechanical life | t | 10000 | |
| Protection degree | IP20 | ||
| Reference temperature for setting of thermal element | ℃ | 30 | |
| Ambient temperature (with daily average ≤35℃) | ℃ | -5~+40(Special application please refer to temperature compensation correction) | |
| Storage temperature | ℃ | -25~+70 | |
| Installation | Terminal connection type | Cable/Pin-type busbar | |
| Terminal size top/bottom for cable | mm2 | 25 | |
| AWG | 18-3 | ||
| Therminal size top/bottom for busbar | mm2 | 25 | |
| AWG | 18-3 | ||
| Tightening torque | N*m | 2 | |
| In-lbs | 18 | ||
| Mounting | on DIN rail EN 60715(35mm)by means of fast clip device | ||
| Connection | From top and bottom |
1. Our products have the guarantee period of 18months, that is a high quality and reliability;
2. Our products have an excellent ratio between price and quality, you can possess them by competitive price and high quality
3. The fast and flexible production form aim at the customer require;
4. The deliveries exactly in accordance with customer orders;
5. The fast transportation;
6. Wide in variety, entire in specification, has high short-circuit breaking capacity, can reach 6KA,
it is aesthetic in appearance to design and convenient to install.
Our Services:
