China OEM Three Phase Circuit Breaker - DAB6-100 Miniature Circuit Breaker – DaDa
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
China OEM Three Phase Circuit Breaker - DAB6-100 Miniature Circuit Breaker – DaDa Detail:
Application
DAB6-100 is such features as delicate appearance, light weight, excellent and reliableperformance, high breaking capacity, rapid tripping and mounted by rail. Its enclosure and com-ponents adopts high fire-retarding and shock-resistance plastic of long durability. It mainly servesfor protecting the circuits of AC 50Hz, 230V of single pole, 400V of two poles or three or fourpoles from overload or short-circuit, and also for unfrequent making and breaking electricalapparatus and lighting circuit.It conforms with the standards of IEC60947-2.
Technical Features
MCB DAB6-100 | |||||||
For protection of general power distribution (IEC/EN 60898-1) | |||||||
Poles |
1P |
2P |
3P |
4P |
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Electrical performance | |||||||
Functions |
short circuit protection,overload protection,isolationg,control |
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Rated frequency f(Hz) |
50-60Hz |
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Rated working voltage Ue(V) AC |
230/400 |
400 |
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Rated current In(A) |
63,80,100,125 |
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Rated insulated voltage Ui (V) |
500 |
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Impulse withstand voltage Uimp( kV) |
4 |
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Instantaneous tripping type | DAB6-100N |
B/C/D |
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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 | ClassⅡ , ClassⅢ | ||||||
Mounting | DIN35 rail | ||||||
Dimensions(mm) (WxHxL) | a | 27 | 54 | 81 | 108 | ||
b | 80 | 80 | 80 | 80 | |||
c | 73 | 73 | 73 | 73 |
The Over-Current Protection Property
Ambient Temperature | Initial Status | Test Current | Expected Result | Expected Result | NOte |
40±2oC | Cold position | 1.05In(In≤63A) | t≤1h | Non-release | - |
Cold position | 1.05In (In[63A) | t≤2h | Non-release | - | |
Carried out immedi-ately after previous test | 1.30In(In≤63A) | t < 1h | Release | Current smoothlyrises to specified value within 5s | |
1.30In (In>63A) | t < 2h | Release | |||
-5~+40oC | Cold position | 8.00In | t≤0.2s | Non-release | - |
Cold position | 12.00In | t< 0.2s | Non-release | - |
Applicable Conducting Wire
Rated current(A) | Nominal cross section of wire mm2 |
63A | 16 |
80A | 25 |
100A | 35 |
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.
Product detail pictures:
Related Product Guide:
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By Jean Ascher from Malaysia - 2018.07.27 12:26
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Jacqueline from Mauritius - 2018.09.29 17:23