MCB 10KA Circuit Breaker 27mm Width
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DAB6-100 series Miniature Circuit breaker(MCB) 27mm width Introduction Advantages ? Two types of overload and short circuit protection. ? Independent contact position indicator. ? DIN rail latch with a double fixed position. ?
DAB6-100 series Miniature Circuit breaker(MCB) 27mm width
Introduction
| Miniature circuit breakers DAB6-100 are intended for protecting distribution and group systems having active and inductive loads. |
Advantages
? Two types of overload and short circuit protection.
? Independent contact position indicator.
? DIN rail latch with a double fixed position.
? Wide range of operating temperatures from –40 to +50°С.
? Updated wider engagement lever with improved contact area.
? Notches on terminal clamps provide for lowering thermal losses and boosting the mechanical stability of connection.
? Higher switching capacity of 10 kA provides for installing DAB6-100 as incoming circuit breakers.
Design Features
| Circuit breaker construction provides two types of overload and short circuit protection that can essentially boost the safety of distribution and group systems. | | Main circuit status indicator provides exact information on the contacts status independently from lever position. |
| Unified casing with the possibility to connect supplementary devices does not require disassembling. Independent installation is possible. |
| Latch with a double fixed position contributes to speeding up the mounting/disassembling process. |
| Boosted screw head dimension with cross-functional crest (+,–) helps to facilitate mounting and prevents the screws from falling out during the installation. |
| Welding deposition of silver-bearing composite boosts the contact block’s wear-resistance and lowers the transient one. |
| Plexiglas fitting protects the thermal cut-off mechanism from the factory settings changing. | | Updated wider engagement lever with improved contact area facilitates commutation process. |
| Connecting a bus to the circuit breaker ensures two or three-wire connection. |
| Notches on terminal clamps allow lowering thermal losses and boosting the mechanical stability of connection. |
Technical Features
MCB DAB6-100 | |||||||
For protection of general power distribution (IEC/EN 60898-1) |
| ||||||
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) | 63,80,100,125 | ||||||
Rated insulated voltage Ui (V) | 500 | ||||||
Impulse withstand voltage Uimp( kV) | 4 | ||||||
Instantaneous tripping type | DAB6-100N | B/C/D | |||||
DAB6-100H | B/C/D | ||||||
Rated short circuit Icn(kA) | DAB6-100N | 6 | |||||
DAB6-100H | 10 | ||||||
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 ～+40℃ | ||||||
Resistance to humidity and heat | Class 2 | ||||||
Altitude above sea | ≤2000 | ||||||
Relative humidity | +20℃ , ≤90% ;+40℃ , ≤50% | ||||||
Pollution degree | 2 | ||||||
Installation environment | Avoid obvious shock and vibration | ||||||
Installation class | Class Ⅱ , Class Ⅲ | ||||||
Mounting | DIN35 rail | ||||||
Dimensions(mm) | a | 27 | 54 | 81 | 108 | ||
b | 80 | 80 | 80 | 80 | |||
c | 73 | 73 | 73 | 73 | |||
Why choose us?
1.Adhere to the basis of “Do not produce defects, and do not pass down defects to the following process” in each process, we have been committed to the establishment of defect-free process conditions and the clarification of criteria for product quality judgment.
2.It is necessary to clarify thoroughly the mechanism that generates defects so as "Not to cause defects," and promote measurement and inspection technology development to detect defects so as "Not to send defects to the following process" with close cooperation between the departments: development & design, production engineering, and manufacturing.
3.Factory audited by INTERTEK,DEKRA&GMC
4.With intensified competition, more and more companies understand that competitiveness cannot be built only through price. Sincere is not only cost competitive, but also a “Fully Integrated Supplier”. Our focus is to develop world class products and services to support customers’ needs. We believe our competitive advantage is Sincere’s comprehensive product lines, design improvement, sales and service team.
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