MCB ic65N type STM9-63 series miniature circuit breaker 6KA up
63A STM9-63 is used in lighting distribution system or motor
distribution system for protection overload and short-circuit in
the system. The product is neoteric in structure, light in weight,
reliable and excellent in performance. It has high breaking
capacity, can trip quickly, and its case and items are adopted by
high fire-resistant and shockproof plastics. The product, with long
life, is mainly used in AC 50Hz/60Hz single-pole 230V or two,
three, four pole 400V circuit for overload and short-circuit
protection as well as for unfrequent on-and-off switching electric
equipment and lighting circuit in normal case. Function and Feature1.Protection against both overload and short circuit, the function
of isolation
2.High short circuit capacity
3.Pin/fork type busbar terminal connecting
4.18mm DIN rail mounting and screw mounting
5. Full range accessories are available. | 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A | | | | 1P: 230/400V 2P/3P/4P: 400V | | | Thermo-magnetic release characteristic | | Rated impulse withstand voltage(1.2/50) Uimp | | Dielectric test voltage at and ind. freq.for 1 min | | | | | | | | | | Combination with Accessories | Auxiliary, Alarm, Shunt Release, Under Voltage Release | | | | | | |
| | 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 240/415 | | Insulation voltage Ui | V | 500 | | Rated frequency | Hz | 50/60 | | Rated breaking capacity | A | 6000, 10000A | | 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 |
Packing detail: Carton size: 46x34x24cm ; W/N.G: 26/25KG; 1P: 240PCS/CTN;
2P:120PCS/CTN; 3P:80PCS/CTN;4P:60PCS/CTN |
