C65 1P Mini Circuit Breaker
APPLICATION
C65N MCB is an all new high performance current liniting device with the ability to discnnect short circuits of up to 10kA. Which is the newest model in 21st century.
C65N MCB has many merits of high protective grade (up to lp20), high breaking capactiy, good reliability of sensitive action, convenient multy-pole assorting, long using life ect. They are mainly used for overload and short circuit protection within the circuit of AC 50Hz, 230V in single pole, 400V in double, three & commerce. Meanwhile, they are also used in turning on or off the electic apparatus and lighting circuit under the normal condition.
TECHNICAL DATA
| Product name | High quality OEM 50/60Hz 4 pole mcb factory c65 mcb best |
| Pole NO. | 1,2,3,4 |
| Rated Current(A) | 1,2,3,4,6,10,16,20,25,32,40,50,63 |
| Rated frequency | 50/60Hz |
| Rated voltage | 230/400V AC |
| Rated withstand current | 1000A Within lesc |
| Electro-mechanical endurance | 1000 Cycles |
| Rated short-circuit making capacity | 10000A |
| Connection Capacity | Rigid conductor 25mm2 |
| Connection Terminal | Screw terminal;Pillar terminal with lamp |
| Installation | Panel mounting |
SPECIFICATION
| Standard | IEC/EN 60898-1 | ||
| Mechanical features |
Electrical life | 4000 | |
| Mechanical life | 10000 | ||
| Protection degree | IP20 | ||
| Reference temperature for setting of thermal element |
℃ | 30 | |
| Ambient temperature(with daily average ≤ 35℃ |
℃ | -5..+40 | |
| Storage temperation | ℃ | ||
| Electrical features |
Rated current In | A | 6,10,16,20,25,32,40,50,63 |
| poles | 1P,2P,3P,4P | ||
| Rated voltage Ue | V | 230/400 | |
| Insulation voltage Ui | V | 500 | |
| Rated frequency | Hz | 50/60Hz | |
| Rated breaking capacity | KA | 6000 | |
| Rated impelse withstand voltage
(1.2/50) UimpStandard |
V | 4000 | |
| Dielectric test voltage at ind,Fred,
for 1 min |
KV | 2 | |
| Polluttion degree | 2 | ||
| Themo-magnetic release characteristis | B,C | ||
| 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 | |
| mm2 | 18-3 | ||
| Tightening torque | N*m | 2 | |
| InIbs. | 18 | ||
| Mounting | On DN rail EN 60715(35mm)
by meas of fast clip device |
||
| Connection | From top and bottom |
Please refer to table below for temperature compensation correction
| Rated
current |
Temperature compensation coefficient under various operational temperature | ||||||||
| -10℃ | 0℃ | 10℃ | 20℃ | 30℃ | 40℃ | 50℃ | 55℃ | 60℃ | |
| 6 | 1.2 | 1.14 | 1.09 | 1.05 | 1.00 | 0.96 | 0.8 | 0.75 | 0.7 |
| 10-32 | 1.18 | 1.12 | 1.08 | 1.04 | 100 | 0.96 | 0.92 | 0.88 | 0.84 |
| 40 | 1.16 | 1.12 | 1.07 | 1.03 | 1.00 | 0.97 | 0.87 | 0.83 | 0.80 |
