Clipsal MX9MC263R MAX9 MCB 2P 63A 415V C-Curve 6kA Incomer Red Toggle

Description

Purpose-built as your main incomer.

The Clipsal MX9MC263R is a 2-pole 63A C-Curve MCB from the MAX9 range, with a dedicated red toggle that identifies it as the main incomer on the switchboard. Rated 415V AC with 6000A breaking capacity to AS/NZS 60898.

Key Features

• 2-pole configuration, 63A rated current at 30°C
• C-Curve tripping characteristic (magnetic 5-10 x In)
• 6000A breaking capacity to AS/NZS 60898
• 415V AC 50/60 Hz rated operational voltage
• Dedicated red toggle for main incomer identification
• 36 mm width (2 modules), DIN-rail mount
• Compatible with MAX9 18 mm pitch pin-type busbar and MAXBAR
• Top or bottom line connection flexibility
• Padlockable, compatible with A9A26970 padlocking device
• Through-hole for wire sealing (40A and higher)
• 7-year Clipsal warranty

Order now for fast Australia-wide dispatch.

Why it Matters

Built for Australian switchboards
The MX9MC263R is designed and type-tested for Australian conditions, conforming to AS/NZS 60898 for circuit-breakers used in household and similar installations. RCM-marked and rated for -25°C to +70°C ambient operation (with derating), it handles the full range of Aussie site environments from cool southern winters to hot northern summers.

Fast, clean installation
The 36 mm two-module footprint drops straight onto standard DIN rail, while compatibility with MAX9 pin-type busbar and MAXBAR distribution reduces the wiring time required to feed downstream RCBOs and AFDDs. Combination-head screws accept multiple screwdriver types and the double locking clip makes removal from a busbar straightforward when the board needs reconfiguring.

Clear identification as the main switch
The red toggle is not decorative — it is the visual cue electricians and inspectors rely on to identify the main incomer at a glance. Combined with the positive contact indicator on the toggle, an installer can confirm the isolation status of every pole before starting work on the board.

Q: What is the MX9MC263R used for?
It is a 2-pole 63A C-Curve miniature circuit-breaker designed as the main incomer for a MAX9 distribution board, providing overcurrent and short-circuit protection at the head of the final sub-circuit distribution.

Q: Why does this MCB have a red toggle instead of a black one?
The red toggle is the Clipsal identifier for the dedicated incomer variant. It visually distinguishes the main switch on the switchboard from downstream circuit protection devices.

Q: What breaking capacity does the MX9MC263R offer?
It provides 6000A breaking capacity at 415V AC 50/60 Hz, tested to AS/NZS 60898, with a rated service breaking capacity (Ics) of 6000A at 100%.