WENZHOU SANTUO ELECTRICAL CO.,LTD.
Reputation is the first, quality is the priority.
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STOR7( LFRN07-40 ) RESIDUAL CURRENT OPERATED CICUIT-BREAKER WITH OVERCURRENT PROTECTION
| Sandard | IEC/EN61009 | ||
| Electrical features | Type(wave form of the earth leakage sensed) | Electro-magnetic type, electronic type | |
| Rated current In | A | A,AC | |
| Poles | P | 2,4 | |
| Rated voltage | V | AC 240/415 | |
| Rated Current : | 10,16,20,25,32,40A | ||
| Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation voltage Ui | V | 500 | |
| Rated residual making and breaking capacity I△m | A | 630 | |
| Short-circuit current I△c | A | 6000 | |
| SCPD fuse | A |
| |
| Rated frequency | Hz | 50/60 | |
| Pollution degree | 2 | ||
| Mechanical features | Electrical life | t | 4000 |
| Mechanical life | t | 10000 | |
| Protection degree | IP20 | ||
| Ambient temperature (with daily average ≤35℃) | ℃ | -25~+40 | |
| Storage temperature | ℃ | -25~+70 | |
| 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 | |
| AWG | 18-3 | ||
| 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 | ||
