MCB Circuit Breaker 2P 4.5kA C-curve 50A | Swan Electric AD72

The Swan Electric 2P 4.5kA 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 a 50A rating, making it a practical choice for domestic, commercial and light industrial installations.

• Application: Overload and short-circuit protection in distribution boards
• Poles: 2P
• Breaking capacity: 4.5kA
• Trip curve: C-curve
• Current rating: 50A

Key Features

• Miniature circuit breaker (MCB) format for distribution board use
• 4.5kA breaking capacity helps you match the fault level of the installation
• Trip curve: C-curve (general-purpose loads such as lighting and socket circuits)

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 2P 4.5kA C-curve MCB, 50A

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 (2P) and breaking capacity (4.5kA) 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.