Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Electric Type |
Speed: | Normal Type Circuit Breaker |
Samples: |
RDL7-100
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Application
The item complies with standard of IEC61008-1, applying to the circuit of AC 50/60Hz,230V single phase;400V three phases or below it for industrial and mining enterprise, trade building, commerce, and family.
It is mainly used for preventing electric fire and personal casual accidents caused by personal electric shock or leakage of an electrified wire net. This is a current-operated fast leakage protector of pure electromagnetic type, which can break off fault circuit rapidly to avoid the occurrence of accidents. The Item Is precise in structure, less elements, is without auxiliary power, and high working reliability. The function of the switch won't be influenced by ambient temperature and lightning. The mutual inductor of the item is used to test the vector differential value of the passing current, produces a relevant output power, and add it to the tripper In secondary winding If the current of the vector differential value of protected circuit of personal electric shock is up to or over leakage operating current, the tripper will act and cut off so that the item will take effect of protection.
Specifications
Standard | IEC/EN 61008 | ||
Electrical features |
Mode Electro-magnetic type, electronic type | ||
Type(wave form of the earth leakage sensed) A,AC Rated current In A 16,25,32,40,63,80,100 |
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Poles P 2,4 | |||
Rated voltage Ue V AC 240/415 | |||
Rated sensitivity l△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 1000 | |||
Short-circuit current I△c A 6000 | |||
SCPD fuse A 6000 | |||
Rated frequency Hz 50/60 Pollution degree 2 |
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Mechanical features |
Electrical life 4,000 | ||
Mechanical life 10,000 | |||
Protection degre P20 | |||
Ambient temperature(with daily average≤35ºC) ºC -25~+40 Storage temperature ºC -25~+70 |
Standard | IEC/EN 61008 | ||
Installation |
Terminal connection type Cable/U-type busbar/Pin-type busbar | ||
Terminal size top for cable | mm² AWG |
35 18-3 |
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Terminal size top for busbar | mm² AWG |
35 18-3 |
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Tightening torque Mounting |
N*m 2.5 | ||
In-Ibs | 22 On DIN rail EN 60715(35mm) by means of fast clip device |
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Connection From top and bottom |
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