MCCB Extension Connectors, Bag of 6 | Onesto KCM1

The Onesto KCM1 Extension Connectors are terminal extension lugs used to extend the busbar or cable connection reach on a KCM1 MCCB, making cable termination easier in tight enclosures. It is suitable for electricians and panel builders installing MCCBs where standard terminal spacing does not suit the enclosure or busbar layout. Sold in a bag of 6, sized to match the 100S, 225S, 400S, 630S or 800S KCM1 MCCB frame.

• Application: Extends terminal reach for easier cable or busbar connection
• Key specification: Supplied as a set of 6 connectors per bag
• Compatibility: Select the size matching your installed MCCB frame
• Installation benefit: Simplifies termination in enclosures with limited clearance

Key Features

• Matched dimensions and current rating to the corresponding Onesto KCM1 MCCB frame
• Supplied as a complete set of 6 per bag, enough for a 3 Pole or most 4 Pole installations with spares
• Simple bolt-on fitting, no special tools required

Typical Applications

• MCCB installations in enclosures with restricted terminal clearance
• Busbar connections requiring extended reach
• Panel builder and contractor MCCB installations

Technical Specifications

What's Included

• 1 x bag of 6 Extension Connectors (sized as selected)

Please note: The MCCB itself is not included and must be purchased separately.

Installation & Compatibility Notes

• Confirm the frame size of your installed MCCB before ordering.
• Installation must be carried out by a suitably qualified electrician in accordance with local electrical regulations.

Warranty & Support

This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.

Zisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.

Need help choosing? If you are unsure which frame size is correct for your MCCB, contact Zisabo with your breaker model details and we will assist where possible.