Home ProductsCircuit ProtectionMax9Miniature Circuit-Breaker (MCB)

MAX9 Miniature Circuit-Breaker (MCB) 1P, 40A, C Curve, 6000A, 240/415V, Distribution

Item Number: MX9MC140

1 PCE 0

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Datasheet

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Product Dimensions

Width18 mm

Height85 mm

Embedding depth44 mm

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Barcode

Qty	UoM	EAN	Colour
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Barcode

Qty	UoM	EAN	Colour
1	PCE	9311554813635	-

Ultimate Efficiency and Professional Finish

MAX9 takes the definition of a busbar to next level with MAXBAR. MAXBAR helps to improve installation speed by up to 15 times when compared to using cables for feeding RCBOs
With MAXBAR, no cable connections are needed to feed final sub-circuits protected by an RCBO or AFDD - it picks up the active feed from main switch and distributes both active & neutral across all type of Clipsal RCBOs and AFDDs

MAX Innovation & Performance

Innovation is at the core of everything at Clipsal. MAX9 is no exception to that. MAX9 brings in Arc Fault Detection Device (AFDD) to help take the safety of Australian homes to next level
Enjoy best-in-class performance with 100A rated system. MAX9 products are designed for tough Aussie conditions with operating temperature ranging from -25 Deg C to +70 Deg C with derating
When it comes to circuit protection, it all comes down to what's on the inside. MAX9 breakers are solidly built and designed to endure 20K mechanical cycles and 10K electrical cycles*

Peace of Mind

Amendment 2 of "Wiring rules" mandate type A RCDs from 2023. All RCBOs and RCDs in MAX9 range are already type A so that you can be future ready
MAX9 system comes type tested as per the requirements of AS/NZS 61439-3 to provide you additional peace of mind
Clipsal MAX9 range comes with 7 year warranty for the ultimate peace of mind

Simplify Safety & Digital Experience

Sometimes it could be hard to explain circuit protection category to home owners. MAX9 helps to simplify safety by explaining types of circuit protection to home owners with simple pictograms
MAX9 range takes the digital experience to next level with QR codes on each product to easily access all technical information like specifications, brochures, installation instructions, FAQs and videos

Specifications

Design

Range	MAX9
Product or component type	miniature circuit-breaker
Device application	distribution

Physical

[in] rated current	40 A at 30 °C
[ue] rated operational voltage	240 V AC 50/60 Hz
Control type	toggle
Local signalling	ON/OFF indication
Height	85 mm
Width	18 mm
Embedding depth	44 mm
Depth	75 mm
Net weight	125 g
Mechanical durability	20000 cycles
Electrical durability	10000 cycles 240 V
Connections - terminals	tunnel type terminals (top or bottom) 1-25 mm² flexible tunnel type terminals (top or bottom) 1-35 mm² rigid
Wire stripping length	14 mm for top or bottom connection
Ip degree of protection	IP20
Relative humidity	95 % at 55 °C
Ambient air temperature for operation	-25...70 °C
Ambient air temperature for storage	-40...85 °C
Reach free of svhc	Yes
Mercury free	Yes
Rohs exemption information	Yes
Environmental disclosure	ENVPEP2407001EN
Eu rohs directive	Compliant By Exemption

Others

Legacy weee scope	In
Package 1 bare product quantity	1
Package 2 bare product quantity	12
Average percentage of bio-based plastic content	0 %
Average percentage of recycled plastic content	0 %
	Outside of Europe
Weee label	N/A
Weee applicability	Finished product
Poles description	1P
Number of protected poles	1
Network type	AC
Network frequency	50/60 Hz
Curve code	C
Magnetic tripping limit	5...10 x In
Breaking capacity	6000 A Icn at 240 V AC 50/60 Hz conforming to AS/NZS 60898
[ics] rated service breaking capacity	6000 A 100 % - 240 V AC 50/60 Hz
Limitation class	3
[uimp] rated impulse withstand voltage	4 kV
[ui] rated insulation voltage	500 V
Suitability for isolation	yes
Contact position indicator	yes
9 mm pitches	2
Heat dissipation	3.6...3.6 W
Provision for padlocking	padlockable
Tightening torque	3.5...3.5 N.m
Grid distance	45 mm
Quality labels	RCM
Pollution degree	2
Overvoltage category	III
Tropicalisation	severity B conforming to IEC 60068-2-30
Operating altitude	0...2000 m
Temperature derating table	-25 °C ( 47.4 A ) -20 °C ( 46.7 A ) -15 °C ( 46.1 A ) -10 °C ( 45.5 A ) -5 °C ( 44.8 A ) 0 °C ( 44.2 A ) 5 °C ( 43.5 A ) 10 °C ( 42.8 A ) 15 °C ( 42.1 A ) 20 °C ( 41.4 A ) 25 °C ( 40.7 A ) 30 °C ( 40 A ) 35 °C ( 39.3 A ) 40 °C ( 38.5 A ) 45 °C ( 37.7 A ) 50 °C ( 37 A ) 55 °C ( 36.2 A ) 60 °C ( 35.3 A ) 65 °C ( 34.5 A ) 70 °C ( 33.6 A )
Unit type of package 1	PCE
Number of units in package 1	1
Package 1 height	7.2 cm
Package 1 width	8.5 cm
Package 1 length	1.8 cm
Package 1 weight	119.0 g
Unit type of package 2	BB1
Number of units in package 2	12
Package 2 height	8 cm
Package 2 width	22 cm
Package 2 length	9.85 cm
Package 2 weight	1.506 kg
Green premium status for reporting	Green Premium product
Total lifecycle carbon footprint	8 kg CO2 eq.
Carbon footprint of the manufacturing phase [a1 to a3]	0.6914051238451777
Carbon footprint of the manufacturing phase [a1 to a3]	0.7 kg CO2 eq.
Carbon footprint of the distribution phase [a4]	0.013884261448498685
Carbon footprint of the distribution phase [a4]	0 kg CO2 eq.
Carbon footprint of the installation phase [a5]	0.0002719765070640224
Carbon footprint of the installation phase [a5]	0 kg CO2 eq.
Carbon footprint of the use phase [b2, b3, b4, b6]	14.807
Carbon footprint of the use phase [b2, b3, b4, b6]	15 kg CO2 eq.
Sustainable packaging	Yes
Carbon footprint of the end-of-life phase [c1 to c4]	0.01689549622295496
Carbon footprint of the end-of-life phase [c1 to c4]	0 kg CO2 eq.
Pvc free	No
Silicone-free	No
Energy efficiency optimized	False
F-gas free	N/A
Take-back	No
Product contributes to saved and avoided emissions	No
Removable battery	N/A
Total lifecycle carbon footprint	7.594920753576216
Average percentage of recycled metal content	0 %
Packaging made with recycled cardboard	Yes
Packaging without single use plastic	Yes
Scip number	26ff71d1-98cf-4280-8725-455b9a6b2fb9
Pvc free	No
Silicone-free	No
End of life manual availability	N/A
Take-back	No
Warranty (in months)	84

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Documents & downloads

All
Product Brochures
CAD Files and Packs
Environmental Disclosure
Certificates (MSDS)
Declaration of Conformity (Sustainability)

Important: Some software files may need a mySchneider or Club login to download.

ZIP

MAX9 The ultimate in circuit protection - Brochure 2025

VERSION

1.0

DATE

10 Apr 2025

REVISION

1.0

DOWNLOAD (ZIP) 7.3 MB

ZIP

MAX9 - MCB 1P C 40A to 63A 6000A 3D Simplified - 3D CAD

VERSION

1.0

DATE

04 Oct 2023

REVISION

1.0

DOWNLOAD (ZIP) 1 MB

ZIP

MAX9 MINIATURE CIRCUIT BREAKER

VERSION

1.0

DATE

03 Nov 2025

REVISION

1.0

DOWNLOAD (ZIP) 293 KB

ZIP

Schneider, MAX9 circuit breakers, Certificate, RCM, Global Mark Pty LTD

VERSION

1.2

DATE

07 Aug 2026

REVISION

1.2

DOWNLOAD (ZIP) 417.4 KB

ZIP

CB-FR_712221A1-Max9 V2

VERSION

1.0

DATE

12 Dec 2025

REVISION

1.0

DOWNLOAD (ZIP) 591.3 KB

ZIP

MX9MC140 EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

MX9MC140 EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

MX9MC140 REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

MX9MC140 REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

Frequently Asked Questions

What is the backup protection device for MAX9 SPD?

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We recommend using MAX9 MCB backup protection device for MAX9 SPD.
You can use 1P 40A MCB (MX9MC140) for 1P SPD (MX9SP140), and 3P 40A MCB (MX9MC340) for 3P SPD
(MX9SP340).

Clipsal MAX9 Surge Protection Device, SPD, 1P, 40kA

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