Overview
The unit provides single-phase protection with an overcurrent device(MCB) and a current operated circuit breaker (RCCB) as an integral unt. The unit has a "Live" (line side) plug-in function. The load output terminals are stirrup type for increased grip on the wires.
overcurrent protection
lt operates on the principle of thermal and magnetic tripping on the production line side, and the overload and short-circut protection meets therequirements of IEC60898-1;
Test button operation
The test button (marked T) should be disconnected at any time in the activation circuit to check the integrity of the tripping mechanism and the functionof the unit. RCBO units should be checked quarterly using the test button.If it cannot trip, an electrician should be consulted.
NOTE: Operation of the test equipment only checks the correct operation of the RCBO at currents above the rated trip level. t does not check theintegrity of the grounding system.
Dimensions (mm)
Features
| Product number | CCB3-63L | ||
| Standards compliant :IEC61009-1 |  |
||
| Electrical Features | Type (wave form of the earth leakage sensed) | A,AC | |
| Thermo-magnetic release characteristic | B,C | ||
| Rated current In(A) | 6,10,16,20,25,32,40 | ||
| Poles (P) | 1P+N | ||
| Rated voltage Ue(v) | 110/220, 120/240 | ||
| Rated sensitivity lΔn(A) | 0.01, 0.03, 0.1 | ||
| Rated residual making and breaking capacity lΔm (A) | 500 | ||
| Rated short-circuit capacity Icn(A) | 6000 | ||
| Break time under lΔn(S) | ≤0.1 | ||
| Rated frequency (Hz) | 50/60 | ||
| Rated impulse withstand voltage (1.2/50) Uimp (V) | 4000 | ||
| Dielectric test voltage at ind. Freq. for 1 min (kV) | 2 | ||
| Insulation voltage Ui | 500 | ||
| Pollution degree | 2 | ||
| Mechanical features | Electrical life(t) | 4000 | |
| Mechanical life(t) | 4000 | ||
| Contact position indicator | Yes | ||
| Protection degree | IP20 | ||
| Ambient temperature (with daily average s 35℃) (℃) | -5~+40 (Special application please refer to temperature compensation correction) | ||
| torage temperature (℃) | -25~+70℃ | ||
| Installation | Terminal connection type | Cable/U-type busbar/Pin-type busbar | |
| Terminal size top/bottom for cable | (mm2) | 16 | |
| (AWG) | 18-5 | ||
| Terminal size top/bottom for busbar | (mm2) | 16 | |
| (AWG) | 18-5 | ||
| Tightening torque | N*m | 2 | |
| In-Ibs | 18 | ||
| Connection | From top | ||
| Mounting | Plug-in type | ||
> Which Problems Does a Motor Protector Relay Actually Prevent in Daily Use?
Motors power countless devices, but they’re at risk of damage from specific issues. A motor protector relay acts as a key safety tool, yet many users don’t know exac...
> What Are the Most Common Misconceptions About Circuit Breakers?
Circuit breakers are essential for home and commercial electrical safety, but many people hold incorrect views about their use and function. These misunderstandings ...
> Does Your Electrical System Need a Contactor?
This device is vital in electrical setups, but many wonder when it’s necessary. Let’s simplify when a contactor makes sense for your system.
> What's the Right Circuit Breaker for Different Household Electrical Scenarios?
Choosing a household circuit breaker isn't one-size-fits-all. A breaker that works for bedroom lights may not be safe for kitchen appliances, and one for dry spaces ...