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Send InquiryDC MCB
Price 200 INR/ Piece
DC MCB Specification
- Product Type
- Electrical Goods
DC MCB Trade Information
- Minimum Order Quantity
- 1 Piece
- Payment Terms
- Cash Advance (CA), Cash in Advance (CID), Cheque
- Supply Ability
- 10 Pieces Per Day
- Delivery Time
- 2 Days
- Main Domestic Market
- All India
About DC MCB
A DC miniature circuit breaker (MCB) works on a thermal-magnetic tripping principle to protect against overloads and short circuits, similar to an AC MCB. For overloads, a bimetallic strip heats up from sustained high current, bends, and releases a latch that opens the circuit contacts. For short circuits, a strong magnetic field created by the surge of high current pulls on an armature, striking a trip lever and releasing the latch to open the circuit rapidly.
Overload Protection (Thermal Tripping)
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The MCB contains a bimetallic strip made of two different metals with different thermal expansion rate.
Heating: During a prolonged overload (current above the rated capacity), the strip heats up from the current flowing through it.
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Bending:The heat causes the bimetallic strip to bend.
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Mechanism Release:This bending action triggers the operating mechanism, releasing a mechanical latch.
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Circuit Opening:The released latch allows a spring to open the circuit contacts, interrupting the current.
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AASHI ENTERPRISES
GST : 27AIGPJ9365D1Z3
Send Inquiry
GST : 27AIGPJ9365D1Z3
Send InquiryMr Shashikant S Joshi
(Proprietor)
Mobile : 08045812283
