|
 |
| STLL1-40 residual current breaker with overload(RCBO) |
|
|
Application scope↓
Protection against the effects of earth leakage overload and short circuit currents.
2P switching of ph&N,Phase only protected against overloads and short circuits.
In commercial,industrial and domestic electrical distribution systems.
Note:must mot be used as the sole means of providing protection against direct contact.
The RCBO incorporates a residual current operated electromagnetic release which operates without any auxiliary source of suppl to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to In.The RCBO combined MCB&RCCB provides:
Protection against indirect contact
Complementary protection against direct contact
Protection for the installation against in sulation faults
Standard↓
GB16917
IEC61009 |
| Type |
STLL1-40 |
| Number of poles |
1P+N |
| Rated Current(In) |
6、10、16、20、25、32、40A |
| Rated operating current( I△n) |
30、100、300、500mA |
| Rated Voltage(Un) |
AC 230(240) V |
| Residual operating current scope |
0.5I△n~I△n |
| Residual current off-time |
≤0.3s |
| Type |
A、AC |
| Ultimate short-circuit breaking capacity(Icn) |
6000A |
| Endurance |
≥4000 |
| 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 II.
·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. |
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. |
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. |
|
|
|
| |
|
|
