DC 2P 6 25 Amp MCB Professional compact Circuit Breaker Manufacturer
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- Supplier: Wenzhou Sente New Energy Co. Ltd.
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Product Overview
Description
Product Description
DC breaker circuit breaker 25A 2p MCB
Features/Benefits
* Professional fuse manufacturer for 10 years
* Direct Factory Price
* ODM / OEM Available
* Excellent performance at temperature extremes
* Direct Factory Price
* ODM / OEM Available
* Excellent performance at temperature extremes
Electrical Features | Rated current In | 25A | ||||
Poles | 2P | |||||
Rated voltage Ue | 240/400V~ | |||||
Insulation voltage Ui | 500V | |||||
Rated frequency | 50/60Hz | 50/60Hz | ||||
Rated breaking capacity | 6KA | |||||
Energy limiting class | 3 | |||||
Rated impulse withstand voltage(1.5/50) Uimp | 4000V | |||||
Dielectric test voltage at ind. Freq. for 1 min | 2KV | |||||
Pollution degree | 2 | 2 | ||||
Thermo-magnetic release characteristic | B,C,D | |||||
Mechanical Features | Electrical life | 8000 Cycles | ||||
Mechanical life | 20000 Cycles | |||||
Contact position indicator | Yes | |||||
Protection degree | IP20 | |||||
Reference temperature for setting of thermal element | 30℃ | |||||
Ambient temperature (with daily average≤35℃) | -5℃~+40℃ | |||||
Storage temperature | -25℃~+70℃ | |||||
Installation | Terminal connection type | Cable/Pin-type busbar | ||||
Terminal size top/bottom for cable | 25mm² 18-3AWG | |||||
Terminal size top/bottom for busbar | 25mm² 18-3AWG | |||||
Tightening torque | 2.5Nm 22In -1bs | 2.5Nm 22In -1bs | ||||
Mounting | On DIN rail EN60715(35mm) by means of fast clip device | |||||
Connection | Power supply in both directions | |||||
Combination with accessories | Auxiliary contact | STM1-OF | ||||
Alarm contact | STM1-FB | |||||
Shunt release | STM1-MX | |||||
Over/Under voltage release | STM1-MV+MN | |||||
Recommend Products
Certifications
We are factory
SENTE New Energy
is a trusted manufacturer of protective components for photovoltaic systems across the globe. Our experience of working in the electrical industry for more than 11 years allows us to create solar DC components that comply with the latest DC standards. Through our focus on solar DC protection design, production, and marketing, we can bring brand-building PV protection solutions.
Independent production of accessories
All accessories of SENTE are independently produced, including shell, copper parts and varistor chips.Therefore, the quality and production cycle of each order can be fully guaranteed.
Injection Molding Workshop Automated assembly line Assembly Automated assembly line
Own test laboratory
we have testing equipment such as 10/350μs 40KA and 8/20μs 120KA Simulated lightning test equipment, High voltage TOV and low voltage TOV.If necessary, we can provide the parameters of each test for customers' reference.
T1 (10/350μs) and T2 ( 8/20μs) test
Fuse 0.5A-3150A action characteristic of voltage Test
Resistance Test
Automatic Production Line
we have automatic production line, can control the production cycle and product quality of each batch of orders
1.Automated assembly line
2.Robot Arm
3.Product Testing
4.Laser or Pad Printing
5.Heat-Wrapping
6.Packing
Customer case
FAQ
Q：Are you factory or trade company?
A：We are factory and can provide OEM,ODM with your demand.Plz confirm our factory video.
Thirdly, our quality control department specially responsible for quality checking in each process.
Finally, our product strictly follow ISO9001 quality control system, all products must be tested after finished production.
Q: What’s the difference between DC MCB and AC MCB?
A: DC MCB function is the same as AC MCB. It’s difficult to interrupt and extinguish the arc in the DC circuit, so the
configuration of the accessories of the same product is much higher than that of the AC model type.
Q: How About the delivery term?
A: At present,we dont make enough stock for all models.
A：We are factory and can provide OEM,ODM with your demand.Plz confirm our factory video.
Q： when I can receive your quotation and detail information after send the enquiry?
A：All your enquiry will be replied in 24hours.
A：All your enquiry will be replied in 24hours.
Q：What's your DC MCB rated current range?
A：Firstly, all raw material we selected the high quality one.
Secondly, our professional and skilful workers care every details in handling the producing.A：Firstly, all raw material we selected the high quality one.
Thirdly, our quality control department specially responsible for quality checking in each process.
Finally, our product strictly follow ISO9001 quality control system, all products must be tested after finished production.
Q: What’s the difference between DC MCB and AC MCB?
A: DC MCB function is the same as AC MCB. It’s difficult to interrupt and extinguish the arc in the DC circuit, so the
configuration of the accessories of the same product is much higher than that of the AC model type.
Q: How About the delivery term?
A: At present,we dont make enough stock for all models.
Plz confirm with salesman to get the accurate delivery term.
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