- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Our Advantages
- Company Profile
- Certifications
- After Sales Service
- FAQ
Basic Info.
Packaging & Delivery
Product Description
MDB1-100 AC Miniature Circuit Breaker
AC circuit breaker suitable for industrial, commercial, high-rise and civil residences circuit protection.
Features
Up to 125A current rating.
Current limiting design.
Three levels of short-circuit protection ,categorized by B,C and D curves.
Captive screws cannot be lost.
Contact position indicator(red/green).
Easy installation on DIN rail.
| Rated voltage(v) | 230/400V(1P),400V(2P,3P,4P) |
| Rated current(A) | 100A/125A |
| Poles | 1P,2P,3P,4P |
| Rated breaking capacity(A) | 4.5KA/6KA/10KA |
| Tripping characteristics | Table 1 |
| Mechanical & Electrical life | 4000 |
| Tripping characteristics | B , C , D |
| Tightening torque (N·m) | 2.5 |
| Pollution Degree | 2 |
| Protection class | Ip20 |
| 2Overvoltage category | 2 |
| Standards | IEC60898 -1,GB/T10963 . 1 |
| Compliant certification | CCC |
We are a professional solar system solution expert1.Accumulated more than 5GW project experience
2.Cooperate with Longi, Sungrow, Huawei and other companies
3.Provide free sample service
4.Exported to more than 50 countries overseas
5.Provide OEM service
6.We have more than 12 years experience on solar system and have independent research and development capabilities
7.We acquired IS09001 ,CE,CB,TÜV,SAA ,NEMKO,VDE,CQC and Gold-sun etc.certification to ensure high quality.
1. Are you trading company or manufacturer ?
We are solar system manufacturer,Our cumulative installed capacity reached 5GW+.
2.Can you supply samples for checking ?
Yes, we can supply free samples for all client.
3.How long is your delivery time?
A1)For Sample: 1-2Days ;
A2)For small Orders: 3-5Days;
A3)For mass Orders:7-10Days;
Anyway, It depend on order qty and payment time.
4.Do you accept OEM business?
We accept OEM with your authorization.
5.How is the after-sale service?
We offer spare parts accordingly and English-speaking engineer offer online service.
6. what kind of certificate you have ?
We have CE, CB,TÜV,SAA etc.
7.What is the service offered by company?
We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.
If you have another questions, pls feel free to contact us.
