| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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STN60 residual current circuit breaker is in conformity with the standards of IEC61008.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 240V,three phase 415V,50 or 60Hz.
Product Over View:
1.Provide protection against earth fault/leakage current and function of isolation
2.High short-circuit current withstand capacity
3.Applicable to terminal and pin/fork type busbar connection
4. Equipped with finger protected connection terminals
5.Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
6.Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
SPECIFICATIONS
| Standard | Unit | IEC/EN61008 | |
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Electrical features |
Mode | Electro-magnetic type ,electronic type | |
| Type(wave form of the earth leakage sensed) | A,AC | ||
| Rated current In | A | 16,25,32,40,63 | |
| Poles | P | 2,4 | |
| Rated voltage Ue | V | AC 230/400 | |
| Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation voltage Ui | V | 500 | |
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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 | ||
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Mechanical features |
Electrical life | t | 4000 |
| MechanicaI Iife | t | 10000 | |
| Protection degree | IP20 | ||
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Ambient temperature (with daily average≤35ºC) |
ºC | -25~+40 | |
| Storage temperature | ºC | -25~+70 | |
| Installation | Terminal connection type | Cable/ U-type busbar/pin-type busbar | |
| Terminal size top/bottom for cable | mm2 | 35 | |
| AWG | 18-3 | ||
| Terminal size top/bottom for busbar | mm2 | 35 | |
| AWG | 18-3 | ||
| Tightening torque | N*m | 2.5 | |
| In-lbs. | 22 | ||
| Mounting | On DIN rail EN 6071 5(35mm)by means of fast clip device | ||
| Connection | From top and bottom |
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FAQ
Q 1. what's the payment term?
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ?
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.
Thanks for your reading.If any product meets your need.Welcome to send us an email.We are sure your any information can be attentioned without any delay.
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