Basic Info.
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
DAB7-125 27mm Miniature Circuit Breaker(MCB) 10KA/15KA
Introduction
For industrial and commercial purposes
Electrical Distribution needs are continuously evolving in residential, commercial and industrial sectors. Improved operational safety, continuity of service, greater convenience and operating cost have assumed a tremendous significance. Miniature Circuit Breakers have been designed to continuously adopt to these changing needs.
Advantages
Technical Features
Introduction
For industrial and commercial purposes
Electrical Distribution needs are continuously evolving in residential, commercial and industrial sectors. Improved operational safety, continuity of service, greater convenience and operating cost have assumed a tremendous significance. Miniature Circuit Breakers have been designed to continuously adopt to these changing needs.
Advantages
- Trip Free mechanism
- High Breaker capacity 15KA
- Positive contact indication
- Thermal and magnetic trip function
- Current limiting design for short circuit fault protection
- CE marking,Semko product
- Specification:IEC 60947-2
| 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 | |||
