| Customization: | Available |
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| Standard: | IEC 60947-2 |
| Coil Voltage: | 230/400V |
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GENERAL
STG series adjustable residual current circuit breaker is suitable for AC 50/60Hz,230/400V circuit,prevents from overloading,short-circuit etc.On the occasion of shock hazard or earth leakage,it will trip immediately.At the same time,the rated current of overload protection can be adjustable.
| Sandard | IEC/EN61009; NFC61450; NFC62411 | ||
| Electrical | Type(wave form of the earth leakage sensed) | Electro-magnetic type, electronic type | |
| features | Rated current In | A | AC |
| Poles | P | 2,4 | |
| Rated voltage | V | AC 240/415 | |
| Rated Current : | 5,10,15A; 10,15,20,25,30A; 30,45,60A | ||
| Rated sensitivity I△n | mA | 300, 500 | |
| Insulation voltage Ui | V | 500 | |
| Rated residual making and | A | 630 | |
| breaking capacity I△m | |||
| Short-circuit current I△c | A | 6000 | |
| SCPD fuse | A | 6000 | |
| Rated frequency | Hz | 50/60 | |
| Pollution degree | 2 | ||
| Mechanical | Electrical life | t | 4000 |
| features | Mechanical life | t | 10000 |
| Protection degree | IP20 | ||
| Ambient temperature | ºC | -25~+40 | |
| (with daily average ≤35ºC) | |||
| Storage temperature | ºC | -25~+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/pin-type busbar | |
| Terminal size top/bottom for cable | mm2 | 25 | |
| AWG | 3-18 | ||
| Terminal size top/bottom for busbar | mm2 | 25 | |
| AWG | 3-18 | ||
| Tightening torque | N*m | 2.5 | |
| In-lbs | 22 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
| Connection | From top and bottom | ||
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