Famous Best Miniature Breaker Box Pricelist – Sofielec 6kA Economic RCCB JVL19-63, pin/fork busbar connection, SEMKO,CB,CE approval, A,AC type – Sofielec Electrical
Famous Best Miniature Breaker Box Pricelist – Sofielec 6kA Economic RCCB JVL19-63, pin/fork busbar connection, SEMKO,CB,CE approval, A,AC type – Sofielec Electrical Detail:
Product Description
The circuit breaker is also called a circuit breaker, and its interior is mainly composed of main contacts, reaction springs, hooks, levers, electromagnetic tripping and undervoltage tripping devices. It can protect the circuit from overcurrent, overheating, and undervoltage.
Overcurrent protection
When the load is severely short-circuited and the circuit current is very large, the electromagnetic trip coil generates a strong magnetic field and attracts the armature through the iron core. The armature acts to drive the lever to move up. The two hooks are tripped, relying on the action of the reaction spring. , The dynamic and static contacts are disconnected, thereby cutting off the circuit.
Construction and Feature
Provides protection against earth fault/leakage current and function of isolation
High short-circuit current withstand capacity
Applicable to terminal and pin/fork type busbar connection
Contact position indication
Equipped with finger protected connection terminals
Fire resistant plastic parts endures abnormal heating and strong impact
Automatically disconnect the circuit when earth fault/ leakage current occurs and
exceeds the rated sensitivity.
Independent of power supply and line voltage, and free from external interference,
voltage fluctuation.
Technical Data
| Mode | electro-magnetic type, electronic type |
| Residual current characteristics | A, AC |
| Pole No. | 1P+N, 3P+N |
| Rated making and breaking capacity | 630A |
| Rated current(A) | 16, 25, 40, 63 |
| Rated voltage | AC 230/400V |
| 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≤0.1s |
| Residual tripping current range | 0.5I△n~I△n |
| Terminal Connection Height | 19mm |
| 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:
Related Product Guide:
We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for Famous Best Miniature Breaker Box Pricelist – Sofielec 6kA Economic RCCB JVL19-63, pin/fork busbar connection, SEMKO,CB,CE approval, A,AC type – Sofielec Electrical , The product will supply to all over the world, such as: Hanover, US, Dominica, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
By James Brown from venezuela - 2017.08.15 12:36
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
By Andrea from Sweden - 2018.02.12 14:52
