We are an enterprise specialized in manufacturing DB Box, MCB Distribution Board, Power Breaker Box integrating development, scientific research, manufacturing, technical services and marketing. We continue to improve technology to meet the needs of social development, and take practical action to help the realization of the Chinese dream. We are constantly adapting to strategic and environmental changes, constantly optimizing our portfolio and strengthening our responsibilities. We firmly believe that the value of the brand, not only stems from the excellent products and outstanding solution design, but also needs to have a thoughtful and perfect pre-sales and after-sales technical services.
Additional Components
LWBX MN Over-voltage and under-voltage release
Application: LWBX Rated voltage: 230V Variation Uvo=270V+5% Uoe=160V Function: Protection of the load in the event of a voltage variation of its rated value LWBX MX+OF |
LWBX MX+OF Shunt release and auxiliary contact
Application: LWBX Function: Remote opening of the device when a voltage is applied |
LWBX OF Auxiliary contact
Application: LWBX Rated current(A): 6 Function: Indication of the position of the device's contacts |
LWBX SD Auxiliary alarm
Application: LWBX Rated current(A): 6 Function: Signaling of status making or breaking of MCB and RCD through alarm |
LBWX MV+MN Over-voltage and under-voltage release
Application: LWBX Rated voltage: 230V Variation Uvo=270V+5% Uoe=160V Function: Protection of the load in the event of a voltage variation of its rated value |
LWBX MX+OF Shunt release and auxiliary contact
Application: LWBX Function: Remote opening of the device when a voltage is applie |
LWBX OF Auxiliary contact
Application: LWBX Rated current(A): 6 Function: Indication of the position of the device's contacts |
LWBX SD Auxiliary alarm
Application: LWBX Rated current(A): 6 Function: Signaling of status making or breaking of MCB and RCD through alarm |
Feature
1. Two types of protection against overload and short circuit.
2. Complete set of supplementary devices with the possibility of simple independent installation
3. Indication of contact position.
4. Latching on DIN-rail with double locking.
5. Wide operating temperature range from -25 to +45° C.
6. Switchboard circuit breaker updated wider engagement lever with improved contact area.
7. Notches on contact terminals reduce heat loss and increase mechanical stability of the connection.
8. Higher switching capacity of 6 kA provides for installing
9. Conducting current in normal mode.
10. Shutdown of current at short circuits or an overload.
Cooperation partners
Our exhibition
Certificate
FAQ
Q: Are you manufacturer?
A: Yes, we are manufacturer of distribution box, junction box, ciricuit breakers in China.
Q: Can I have a sample for test?
A: Yes, of course.
Q: Do you use customized carton for the products?
A: Yes, each product use the cusomized carton.
Q: Can I have my brand on the box?
A: Yes, it depends on your quantity. If your request is up to one container, we can produce you the UV printing logo on the box.
Q: What is MOQ?
A: One piece is available.
Q: Which port are you near?
A: Normally we export through Tianjin and Ningbo ports.
Q: Can we visit your factory?
A: Sure, welcome auditing our factory at any time.
We are the professor of switchboard circuit breaker，welcome to contact us/ visit our factory!
We have a complete inventory of variable Pg Circuit Breaker MCB MCCB Africa Type Main Switch Electric Distribution Earth Leakage Breaker and and an efficient warehousing and distribution system. Our company will, as always, be demand-oriented, and take research and development as our driving force. We warmly welcome friends from all walks of life to cooperate with us.
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