'Truth and honesty' is our management ideal for DB Box, Circuit Breaker AMP, Indoor distribution box. Through years of unremitting efforts, our company has basically achieved the strategic goal of survival first, then development, first solid foundation and then continuous innovation. We have the ability of product development and customization, modern standard production line to ensure quality and delivery management.
Features Of Circuit Breaker Isolator
1.The handle provides a clear indication of the contact position.
2.Adequate printing of all data on the front provides long-term identification.
3.Based on the technology of circuit breaker isolator series LWB1G.
Functions
-Making and breaking under load condition.
-Providing safety isolation for terminal distribution system.
-The circuit breaker isolator is used in residential building, non-residential building.
Technical Specifications
Standard: IEC60947-3
Approvals: CE
Rated current ln(A): 32, 63,100
Rated voltage Un (VAC): 230/400V
Rated insulation voltage (VAC): 500
Number of poles: 1,2,3,4
Rated short- time withstand current 20 In: is
Degree of protection: IP20, with connected conductors
Electrical life(times): 10,000 Mechanical life(times): 20,000
Fire resistance according to UL 94: V0 Mounting position: any
Conductor Cross-sections
Solid and stranded (mm2): 0.75-35
Finely stranded with end sleeve (mm2): 0.72-25
Terminal tightening torque (N.M): 2.5-4
Ambient temperature(°C): -25~+45,max 95% humidity
Storage temperature(°C): -40~ +75
Altitude Max (meters): Max 2000
Connection capacity (mm2): 1-25
• Outline Dimensions
NO of poles | Rated current In(A) | Type | |
|
| 32 | LWB1G-32-1 |
| 63 | LWB1G-63-1 | ||
| 100 | LWB1G-100-1 | ||
|
| 32 | LWB1G-32-2 |
| 63 | LWB1G-63-2 | ||
| 100 | LWB1G-100-2 | ||
|
| 32 | LWB1G-32-3 |
| 63. | LWB1G-63-3 | ||
| 100 | LWB1G-100-3 | ||
|
| 32 | LWB1G-32-4 |
| 63 | LWB1G-63-4 | ||
| 100 | LWB1G-100-4 |
Cooperation partners
The meaning of circuit breaker 1P and 2P
The Circuit Breaker Isolator that can be seen in the home are generally only 1P and 2P. 1P and 2P are also called 1-level and 2-level. Each level corresponds to two upper and lower terminals, and the width of each level is 17.5 mm (for example, 2P circuit breaker The width of the device is 17.5*2=35mm).
The biggest difference between 1P and 2P is that the 1P circuit breaker can only control the live wire, while the 2P circuit breaker can control the neutral wire and the live wire. That is, when the circuit breaker is disconnected, the neutral and live lines of the 2P circuit breaker are disconnected, but the neutral line of the 1P circuit breaker is still not disconnected.
It should be noted that the 1P circuit breaker with leakage current and the 2P circuit breaker without leakage current are easily confused in appearance, and the connection methods of the two are almost the same. The 1P circuit breaker with leakage current also has 4 terminals, but different ones. Yes, when the 1P circuit breaker is disconnected, although the neutral line is connected to the circuit breaker, the neutral line cannot be disconnected.
FAQ
Q: Why was the delivery delayed?
A:I apologize for our delayed delivery and the inconvenience caused to you.
Q:How is the freight?
A:By sea, air or express.
Q: What is the payment method?
A:Letter of Credit, Collection or T/T.
Q: The company's business scope?
A:The business scope includes plastic parts, plastic packaging and container manufacturing. The main products are junction boxes, distribution boxes, circuit breakers, etc.
Q: Can you show me the product catalog?
A:No problem, this is our company's product catalog.
Q: I feel that the price is still a bit expensive
A:This product has the advantages that other similar products cannot be compared. Our products are widely sold overseas, with strict quality control, and are very popular in the local area.
Q: Why are you more expensive than similar products?
A:Because of our high quality, our price will naturally be higher.
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Pole Mount 11/22/33kv Isolator. We have been recognized by customers at home and abroad with reasonable prices, excellent quality, good pre-sales as well as after-sales services. Our products are not only spreading across the domestic market, but also to the international market. Our company fully integrates the internal advantages and external resources and can provide customers with the best quality products in the shortest period of time.
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