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| STLA-63 ⅠRCCB |
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Application scope↓
STLA-63 ⅠResidual Current Circuit Breaker provide the function of isolation switching and earth leakage protection of electrical circuits.And also provide the indirect protection of the operator’s body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault.
Standard↓
IEC61008 |
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Type |
STLA-63 I RCCB |
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Number of poles |
2P、4P |
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Rated Current(In) |
25、40、63A |
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Rated residual operating current( I△n) |
10、30、100、300、500mA |
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Rated residual non-operation Current( I△no) |
0.5I△n |
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Rated Voltage(Un) |
AC 2P: 230/240V 4P: 400/415V |
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Residual operating current scope |
0.5I△n~I△n |
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Residual current off-time |
≤0.3s |
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Type |
A、AC |
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Ultimate short-circuit breaking capacity (Inc) |
6000A |
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Endurance |
≥4000 |
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Terminal protection |
IP20 | |
·Circumstance temperature -5°C ~ +40°C, average temperature not exceeding 35°C.
·Altitude above sea level less than 2000 m.
·Humidity not exceeding 50% at 40°C and not exceeding 90% at 25°C.
·Installation class II or III.
·Pollution class 2.
·Installation method DIN Rail mounting type.
·The external magnetism shall not be more than 5 times of terrestrial one.
·Product shall be installed vertically at the place where there shall be no severe impact and vibration. The product is switched on when the handle is at upper position |
1.Measuring component and buckling component of products is located between enter line end and entrance line end ;
2.Movement characteristic of products can not be changed with outside mechanical tool ;
3.The operating organization has the free function to take off and buckle;
4.Operate part can not be taken down from the shell outer of products , the shell can not influence the operating organization to work , the accessory group which replace the feelers pressure, should guarantee the feelers pressure does not change while running.
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1.Minimum order quantity, time during the order to delivery;
2.Need to indicate type , specification , rated current , number of poles, quantity of the products while ordering.
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1.Our products have the guarantee period of 36 calendar months,that is a high quality and reliability;
2.our products have an excellent ratio between price and quality ,you can possess them by competitive
price and high quality;
3.The fast and flexible production form aim at the customer require;
4.The deliveries exactly in accordance with customer orders
5.The fast transportation.
6.Adopt electromagnetic style release , can play a leak electricity and electric shock protecting role while
breaking in zero Line. |
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