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The Clipsal MX9MN306 is a 6A three-phase-and-neutral (3P+N) miniature circuit breaker rated 415V AC, from the MAX9 range, with a C-curve trip characteristic. The MX9MN306 gives a 6kA breaking capacity to AS/NZS 60898 and protects three of its poles while switching the neutral. It mounts on standard DIN rail and keys onto MAXBAR busbar in a MAX9 board. At 6A it is the lowest current rating in the MX9MN 3P+N range.
Light three-phase circuits still need coordinated overload and short-circuit protection across every phase, and a 3P+N device switches the neutral at the same time for safe isolation. A 6A rating suits small loads such as three-phase control circuits, compact lighting banks, and low-current sub-feeds. The C-curve trips at 5 to 10 times rated current, riding out ordinary switch-on surge while still clearing a genuine fault.
On a commercial or light-industrial board the MX9MN306 lands fast: it clips onto the DIN rail, keys onto MAXBAR busbar, and takes tunnel terminals sized for the cable. The 6A C-curve rating is aimed at low-current three-phase sub-circuits, and the contact-position indicator and ON/OFF flag let the electrician confirm the true state at a glance. Every MAX9 breaker shares the same mounting, so stock and layout stay consistent across the board.
The MX9MN306 is an IP20 device for installation inside a switchboard or enclosure, not for exposed or outdoor mounting. As a miniature circuit breaker it clears overload and short-circuit faults only and does not provide earth-leakage protection, so a residual-current device is needed where shock protection is required. Installation must be carried out by a licensed electrician.
(MX9MN306)
Clipsal MAX9 MX9MN 3P+N circuit breakers are used to protect three-phase electrical circuits from overloads and short circuits in commercial and light industrial switchboards.
The range is available in sizes from 6 amp through to 40 amp, covering a wide range of three-phase lighting and general power circuit requirements.
3P+N means the breaker protects all three phases and switches the neutral at the same time for safer isolation.
They are designed for three-phase lighting, appliances, and general power circuits where a C Curve tripping characteristic is suitable.
Yes. They are commonly used in commercial switchboards requiring compact and reliable three-phase circuit protection.
Yes. Sparky Direct stocks Clipsal MAX9 MX9MN 3P+N circuit breakers with fast dispatch and fast Australia-wide delivery.
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Warranty starts from Invoice Date
Domestic Use: 7 Year
Commercial Use: 7 Year
Warranty Method: Clipsal in home warranty
| Specification | Details |
|---|---|
| SKU | MX9MN306 |
| Type | Miniature Circuit Breaker (MCB) |
| Poles Description | 3P + N |
| Rated Current | 6 A at 30 °C |
| Voltage Rating | 415 V AC, 50/60 Hz |
| Curve Type | C Curve |
| Breaking Capacity | 6000 A at 415 V AC |
| Impulse Withstand Voltage | 4 kV |
| Insulation Voltage | 400 V |
| Mounting | DIN rail |
| Dimensions (H x W x D) | 85 mm x 54 mm x 71 mm |
| Connection Capacity | 1–10 mm² flexible, 1–16 mm² rigid |
| Tightening Torque | 2 N·m |
| IP Rating | IP20 |
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Clipsal by Schneider Electric |
| SKU | MX9MN306 |
| Model # | MX9MN306 |
| Barcode # | 3606487401506 |
| Package Weight | 0.356kg |
| TYPE | VALUE |
|---|---|
| Type | Circuit Protection |
| Brand | Clipsal by Schneider Electric |
| Colour | White |
| Rated Current (A) | 6A |
| Height (mm) | 85mm |
| Width (mm) | 53mm |
| Depth (mm) | 71mm |
| Voltage (V) | 415V AC |
| Number of Poles | 3P+N |
| IP Rating | IP20 |
| Breaking Capacity | 6kA |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.
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