MCB Circuit Breaker 1P 3kA C-curve, 2A-63A | Swan Electric

The Swan Electric 1P 3kA C-curve miniature circuit breaker (MCB) is a reliable circuit protection device designed for overload and short-circuit protection on distribution board circuits. It is suitable for electricians, panel builders and maintenance teams and is available in 2A to 63A ratings, making it a practical choice for domestic, commercial and light industrial installations.

• Application: Overload and short-circuit protection in distribution boards
• Poles: 1P
• Breaking capacity: 3kA
• Trip curve: C-curve
• Current rating: 2A to 63A (select your variant)

Key Features

• Miniature circuit breaker (MCB) format for distribution board use
• 3kA breaking capacity helps you match the fault level of the installation
• Trip curve: C-curve (general-purpose loads such as lighting and socket circuits)
• Wide range of current ratings in one listing, selected by variant

Typical Applications

• Domestic and commercial distribution boards
• Sub-board and final-circuit protection
• Light industrial installations
• Replacement of existing breakers of the same rating

Technical Specifications

What's Included

• 1 x Swan Electric 1P 3kA C-curve MCB (selected rating)

Please note: Installation fittings, electrical protection, cartridges, control boxes, cables, unions, brackets, or accessories are not included unless specifically listed above.

Installation & Compatibility Notes

• Choose the rating to suit the cable size and the load being protected. Never fit a higher-rated breaker than the cable can carry.
• Check that the pole count (1P) and breaking capacity (3kA) suit your circuit and the fault level of the installation.
• The supplier does not state the voltage rating or mounting type in the feed, so contact us if you need these confirmed before ordering.
• Installation must be carried out by a qualified electrician, in line with SANS wiring regulations, with a Certificate of Compliance where required.

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 whether this product is suitable for your system, contact Zisabo with your application details, required voltage, current rating and mounting type, and we will assist where possible.