Basic Info.
Model NO.
DAB7-125
Speed
High-Speed Circuit Breaker
Arc-extinguishing Medium
Arc Chamber
Installation
Fixed
Structure
MCB
Poles Number
1p
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CE, CB, CCC, Asta, Semko, RoHS
Shell Material
PA66 Unflaming Material
Contact
Double Contact Point
Transport Package
Carton
Specification
6, 10, 16, 25, 32, 40, 50, 63, 80, 100, 125A
Trademark
CDADA, OEM, ODM
Origin
Shanghai
HS Code
85362000
Production Capacity
10000PCS/Month
Product Description
The DAB7-125 Miniature Circuit Breaker (MCB) - 27mm, boasts a remarkable high performance with a breaking capacity of 10KA/15KA, all wrapped up in a sleek and compact design. Built to impress and serve efficiently, its compactness does not compromise on its high-capacity performance, making it a standout choice for all your protection needs.
Introduction
Ideally suited for both industrial and commercial applications, delivering unrivaled reliability and efficiency.
With the rapid transformation of electrical distribution needs in residential, commercial, and industrial sectors, there's an amplified focus on operational safety, service continuity, convenience, and cost reduction. Our Miniature Circuit Breakers (MCBs) are meticulously crafted to not only meet but also excel in fulfilling these demands, ensuring that your systems remain safeguarded and operate with peak efficiency.
Advantages
- Engineered with a trip-free mechanism that guarantees uninterrupted safety, even under fault conditions.
- Boasting an exceptional high breaking capacity of 15KA, our MCBs provide robust protection against overloads and faults.
- Offers clear and reliable positive contact indication, presenting a user-friendly and safe experience.
- Features dual-protection with ingenious thermal and magnetic trip functions, ensuring comprehensive safeguarding of electrical circuits.
- Revolutionary current limiting design provides superior protection against short circuit faults, enhancing safety and performance.
- Certified for safety excellence, bearing the CE marking and Semko approval, attesting to its reliability and quality.
- Specification: Proudly adheres to IEC 60947-2 Standards, ensuring top-notch quality and compliance.
| Large Cable Terminals Suitable for copper and aluminum cables, these terminals are compatible with cables upto 35mm2 cross section area |
Technical Features
| MCB DAB7-125 | |||||||
| For protection of general power distribution (IEC/EN 60947-2) | |||||||
| Poles | 1P | 2P | 3P | 4P | |||
| Electrical performance | |||||||
| Functions | short circuit protection,overload protection,isolationg,control | ||||||
| Rated frequency f ( Hz) | 50-60Hz | ||||||
| Rated working voltage Ue (V) AC | 230/400 | 400 | |||||
| Rated current In (A) | 6,10,16,20,25,32,40,50,63,80,100,125 | ||||||
| Rated insulated voltage Ui (V) | 500 | ||||||
| Impulse withstand voltage Uimp( kV) | 4 | ||||||
| Instantaneous tripping type | DAB7-125N | B/C/D | |||||
| DAB7-125H | B/C/D | ||||||
| Rated short circuit Icn(kA) | DAB7-125N | 10 | |||||
| DAB7-125H | 15 | ||||||
| Release type | Thermal magnetic type | ||||||
| Service life(O~C) | Mechanical | Actual value | 8500 | ||||
| Standard value | 4000 | ||||||
| Electrical | Actual value | 1500 | |||||
| Standard value | 1000 | ||||||
| Connection and installation | |||||||
| Protectiom degree | IP20 | ||||||
| Wire mm² | 1~35 | ||||||
| Working temperature | -5 ~+40ºC | ||||||
| Resistance to humidity and heat | Class 2 | ||||||
| Altitude above sea | ≤2000 | ||||||
| Relative humidity | +20ºC , ≤90% ;+40ºC , ≤50% | ||||||
| Pollution degree | 2 | ||||||
| Installation environment | Avoid obvious shock and vibration | ||||||
| Installation class | Class II , Class III | ||||||
| Mounting | DIN35 rail | ||||||
| Dimensions(mm) (WxHxL) | a | 27 | 54 | 81 | 108 | ||
| b | 90 | 90 | 90 | 90 | |||
| c | 75.5 | 75.5 | 75.5 | 75.5 | |||
