We strive to grasp the industry and industry development trend, assiduously improve our DIN Rail Junction Box, MCB Box, Power Distribution Box. Since its establishment, our company has always adhered to customer demand and satisfaction as the focus, with assured products and thoughtful service to repay customers. We would take this golden opportunity to create bright future. We use integrity as a code of business conduct to guide our business dealings and are committed to creating a strong and open system of honesty.
Overview
LWL1 RCCB is a reliable noise-immune electronic mechanical protective cut-out device that is capable, in contrast to RCCB of type AC,A,S, to ensure a universal protection against electric shock in case of accidental unintentional contact with a conductor and against leakage currents. Circuit Box Plastic has good electrical wear resistance: at least 4000 switching operations. Its rated condition short circuit current is 6000a. It has a wide range of rated current (16, 25, 32, 40, 63, 80100A) and rated trip differential current (30, 100, 300mA).
Circuit Box Plastic uses double latches for quick installation and is silver welded to the material. The slot on the terminal clip reduces the heat loss and improves the mechanical strength of the connection. The load can be connected to the upper or lower terminals. The operation monitoring device has a wide working voltage range (230 ~ 400V).
Functions
Standard: IEC61008-1
Circuit box plastic has passed the CE certification.
Type (wave form of the earth leakage sensed): AC,A
Trip time type: general use, selectivity of S
Number of poles (P): 2,4
Rated current ln(A): 16,25,32,40,63,80,100
Rated voltage Ue (V): 230/400
Storage temperature(C°): -40 ~ +75
Altitude Max(meters): 2,000
Rated insulation voltage Ui (V): 500
Rated frequency Fn (Hz): 50/60
Rated residual currents (IAn)(mA): 10(2P 16A),30,100,300
Rated conditional short-circuit current: Inc=I △ c=6000A SCPD fuse 100A Gg Making and breaking capacity Im (A): 1000
Rated residual breaking capacity I A m (A): 1000
Rated impulse withstand voltage (1.2/50) Uimp (kV): 8
Dielectric test voltage at ind.freq.for 1 min.(kV): 2.5 Electrical life(time): 10,000
Mechanical life(time): 20,000
Degree of protection : IP20,with connected conductors
Mounting position: Any
Conductor cross-sections
Solid and stranded with end sleeve(m㎡):0.75 - 25
Terminal tightening torque(N. m): 2.5-4
Ambient temperature(C°) : -25 ~ +45,max.95% humidity
Overall Dimensions
Features
| The rated current is the value of current in amperes (A), which the differential machine is capable of passing through indefinitely without disconnecting the circuit. |
| The rated voltage is the AC voltage (~ sign) at which the differential machine operates under normal conditions. |
| Differential current is the current in milliamperes (mA) flowing through the body of a person who has touched a live part and is standing on a conductive floor. To protect against damage, devices with settings of 10, 30 and 100 mA are used. 300 mA devices are used for fire protection or as two-stage selective protection. | ||
| LWL1 series RCCB was made stick to IEC61008-1 |
| The terminal of the device has been marked to avoid errors in testing process. |
| The products have passed the CE certification test and are in line with the European standards for the usage of electrics. | ||
| Dual-time interconnection between bus bar and conductor greatly expends the scope of possible circuit solution. |
| No power consumption, operability is maintained when neutral conductor is broken. |
| Slices on Mach contact groove prevent wire from overheating and melting due to large contact area. |
| Screw seals connecting the housing to avoid unauthorized disassembly. |
| Number of poles | Rated residual current ln(A) | Rated Current ln(A) | Type AC | Type A | Type S |
 | 10 | 16 | LWL1-C16/10-2 | LWL1-A16/10-2 | LWL1-S16/10-2 |
| 30 | 16 | LWL1-S16/30-2 | LWL1-C16/30-2 | LWL1-A16/30-2 | |
25 | LWL1-C25/30-2 | LWL1-A25/30-2 | LWL1-S25/30-2 | ||
32 | LWL1-C40/30-2 | LWL1-A40/30-2 | LWL1-S40/30-2 | ||
63 | LWL1-C63/30-2 | LWL1-A63/30-2 | LWL1-S63/30-2 | ||
80 | LWL1-C80/30-2 | LWL1-A80/30-2 | LWLl-S80/30-2 | ||
100 | LWL1-C100/30-2 | LWL1-A100/30-2 | LWL1-S100/30-2 | ||
| 100 | 16 | LWL1-S16/100-2 | LWL1-C16/100-2 | LWL1-A16/100-2 | |
25 | LWL1-C25/100-2 | LWL1-A25/100-2 | LWL1-S25/100-2 | ||
32 | LWL1-C40/100-2 | LWL1-A40/100-2 | LWL1-S4OA06-2 | ||
63 | LWL1-C63/100-2 | LWL1-A63/100-2 | LWL1-S63/100-2 | ||
80 | LWL1-C80/100-2 | LWL1-A80/100-2 | LWL1-S80/100-2 | ||
100 | LWL1-C100/100-2 | LWL1-A100/100-2 | LWL1-S100/100-2 | ||
| 300 | 16 | LWLl-S16/300-2 | LWL1-C16/300-2 | LWL1-A16/300-2 | |
25 | LWL1-C25/300-2 | LWL1-A25/300-2 | LWLl-S25/300-2 | ||
32 | LWL1-C40/300-2 | LWL1-A40/300-2 | LWLl-S40/300-2 | ||
63 | LWL1-C63/300-2 | LWL1-A63/300-2 | LWL1-S63/300-2 | ||
80 | LWL1-C80/300-2 | LWL1-A80/300-2 | LWL1-S80/300-2 | ||
100 | LWL1-C100/300-2 | LWL1-A100/300-2 | LWL1-S100/300-2 | ||
 | 30 | 16 | LWL1-A16/30-4 | LWL1-S16/30-4 | LWL1-C16/30-4 |
25 | LWL1-C25/30-4 | LWL1-A25/30-4 | LWL1-S25/30-4 | ||
32 | LWL1-C40/30-4 | LWL1-A40/30-4 | LWL1-S40/30-4 | ||
63 | LWL1-C63/30-4 | LWL1-A63/30-4 | LWL1-S63/30-4 | ||
80 | LWL1-C80/30-4 | LWL1-A80/30-4 | LWL1-S80/30-4 | ||
100 | LWL1-C100/30-4 | LWL1-A100/30-4 | LWL1-S100/30-4 | ||
| 100 | 16 | LWL1-S16/100-4 | LWL1-C16/100-4 | LWL1-A16/100-4 | |
25 | LWL1-C25/100-4 | LWL1-A25/100-4 | LWL1-S25/100-4 | ||
32 | LWL1-C40/100-4 | LWL1-A40/100-4 | LWL1-S40/100-4 | ||
63 | LWL1-C63/100-4 | LWL1-A63/100-4 | LWL1-S63/100-4 | ||
80 | LWL1-C80/100-4 | LWL1-A80/100-4 | LWL1-S80/100-4 | ||
100 | LWL1-C100/100-4 | LWL1-A100/100-4 | LWL1-S100/100-4 | ||
| 300 | 16 | LWL1-S16/300-4 | LWL1-C16/300-4 | LWL1-A16/300-4 | |
25 | LWL1-C25/300-4 | LWL1-A25/300-4 | LWL1-S25/300-4 | ||
32 | LWL1-C40/300-4 | LWL1-A40/300-4 | LWL1-S40/300-4 | ||
63 | LWL1-C63/300-4 | LWL1-A63/300-4 | LWL1-S63/300-4 | ||
80 | LWL1-C80/300-4 | LWL1-A80/300-4 | LWL1-S80/300-4 | ||
100 | LWL1-C100/300-4 | LWL1-A100/300-4 | LWL1-S100/300-4 |
FAQ
Q: How about the delivery time?
A: Usually for sample order 3-7 days, or mass order depends on the quality of your orders, usually are 1-e months.
Q: Would you accept to use our logo?
A: We can do OEM for you.
Q: At last, about the payment terms, any convenient and safe way for our buyers?
A: We have L/C, T/T payment terms options, please rest assure safe business with us.
Q: 1. What is your package?
A: We use thermal plastic bag or white carton for packing. We can send to any port where you like.
Q: 2. How long does the production last?
A: 20 days for 1X20ft container or 1X40HQ container
Q: 3. What is your payment terms?
A: 30% as deposit, and the balance against delivery. (T/T, L/C in EXW, FOB, CNF, CIF...)
Q: 4. Can we have samples to check?
A: After the prices confirmed, we can send you a sample for your quality checking. Our sample is for free you only need to afford the shipping cost.
Thanks to the latest technology and training, the quality of our Kema Certified Miniature Circuit Breaker / MCB Ce Standard and customer service is constantly improving. Our company is a set of processing and production as one, with independent import and export rights of enterprises. We adhere to the basis of excellent service, strive for survival with excellent quality, and develop with innovative technology.
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