Famous Best Dc Doorbell Transformer Manufacturer – 50/60 Hz 4 Poles 30MA 63A RCCB earth leakage Residual Current Circuit Breaker – Sofielec Electrical
Famous Best Dc Doorbell Transformer Manufacturer – 50/60 Hz 4 Poles 30MA 63A RCCB earth leakage Residual Current Circuit Breaker – Sofielec Electrical Detail:
Product Description
The leakage protector is mainly to protect the “person”, cut off the power when the circuit and equipment have a leakage fault, to avoid the human body from electric shock, and to protect the personal safety.
When actually installing a circuit breaker, some electrician friends will choose to install only one type of circuit breaker, and the entire line only uses a leakage protector to control the on/off of the current. This seems to be safer, but in this case only one If the electrical equipment leaks, the main switch of the distribution box will be tripped, and all household appliances including lighting will lose their function, causing unnecessary trouble.
ID rccb circuit breaker SFL1-63-Ⅱ-2p Provide the function of isolation switching and earth leakage protection of electrical circuits. High short-circuit, elegant design with the contact position indication. this type Rccb is high quality which has electro-magnetic type and electronic type, A and AC residual current characteristics. widely use in household and economic zone
Technical Data
| Mode | electro-magnetic type, electronic type |
| Residual current characteristics | A, AC |
| Pole No. | 2, 4 |
| Rated making and breaking capacity | 500(In=25A,32,40A),630(In=63A) |
| Rated current(A) | 25, 40, 63 |
| Rated voltage | AC 230(240)/400(415) |
| Rated frequency | 50/60Hz |
| Rated residual operating current I△n(A) | 0.03, 0.1, 0.3, 0.5 |
| Rated residual non operating current I△no | 0.5I△n |
| Rated conditional short-circuit current Inc | 10kA |
| Rated conditional residual short-circuit Current I△c | 10kA |
| Tripping duration | instantaneous tripping≤0.3s(0.1) |
| Residual tripping current range | 0.5I△n~I△n |
| Terminal Connection Height | 21mm |
| Electro-mechanical endurance | 4000 cycles |
| Connection capacity | Rigid conductor 25mm 2 |
| Connection terminal | Screw terminal |
| Pillar terminal with clamp | |
| Fastening torque | 2.0Nm |
| Installation | On symmetrical DIN rail 35.5mm, Panel mounting |
| Protection class | IP20 |
Overall & Installation Dimensions
Wiring Diagram
factory
certification
Product detail pictures:
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Often customer-oriented, and it's our ultimate target to become not only probably the most reputable, trustable and honest provider, but also the partner for our customers for Famous Best Dc Doorbell Transformer Manufacturer – 50/60 Hz 4 Poles 30MA 63A RCCB earth leakage Residual Current Circuit Breaker – Sofielec Electrical , The product will supply to all over the world, such as: Atlanta, Johor, Albania, Our company has already have pass the ISO standard and we're fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will likely be the only one can have that merchandise. We hoping that with our good products can bring our customers a great fortune.
By Diana from Panama - 2018.11.02 11:11
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Athena from Jamaica - 2018.04.25 16:46
