MCCBs protect incomers and feeders. Replacement orders should state the make, frame, rating, poles, breaking capacity and release type.
What buyers specify
| Rating | By current (A) and frame size |
|---|---|
| Poles | 3P / 4P |
| Breaking capacity | Specify kA |
| Release | Thermal-magnetic or microprocessor |
| Reference | IS/IEC 60947-2 |
| Unit of purchase | nos |
Typical options buyers specify. Exact ranges depend on make and availability and are confirmed on the quotation.
Common applications
- Panel incomers
- Feeder protection
- Motor feeders
Makes
- Schneider Electric
- L&T / Lauritz Knudsen
- Siemens
- ABB
- Havells
Brand names and trademarks belong to their respective owners. Kanoi Traders sources products to customer specification and subject to availability; mention of a brand does not imply authorised distributorship or dealership.
Alternatives to consider
- ACB for higher ratings
Typically bought by
Related product families
Questions buyers ask
Can you supply accessories (shunt trip, aux contacts, rotary handle)?
List them with the breaker model; we quote them together.
Often ordered together
- MCB (Miniature Circuit Breakers)MCBs by rating, poles and curve for distribution boards and control circuits.
- Power Contactors & Auxiliary ContactsAC-3 power contactors, auxiliary contact blocks and spare kits for motor control.
- Distribution Boards & EnclosuresMCB distribution boards, metal and PVC enclosures, junction boxes and panel boards.