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The Hager ALM440T is a 40A 3P+N RCBO that combines overload, short-circuit, and residual current protection in a compact 3-module DIN-mountable unit. Designed for three-phase 400-415V AC systems, it features a C curve tripping characteristic, 30mA Type A RCD sensitivity, and a 6kA breaking capacity for safe circuit protection.
This device is supplied with pre-wired tails for faster installation and supports conductor sizes from 1-25mm². With IP20 internal protection and full compliance with IEC/AS standards, the ALM440T is suited to modern commercial and industrial switchboard applications.
(ALM440T)
Hager ALM 3 Pole RCBOs are used to provide combined overcurrent and residual current protection for three-phase electrical circuits in residential, commercial, and light industrial installations.
The range has a 6kA short-circuit breaking capacity, suitable for many commercial and industrial distribution boards.
A 3 pole RCBO protects three active phases and the neutral, disconnecting all conductors together in the event of a fault.
The range is available in 10A through to 63A, covering a wide variety of three-phase circuit requirements.
The range includes C curve options, suitable for general three-phase loads with moderate inrush current.
Yes. Sparky Direct stocks the Hager ALM 3 Pole RCBO range, with fast dispatch and fast Australia-wide delivery.
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All products come with a manufacturer’s or supplier’s warranty
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How to Request a Return
Warranty starts from Invoice Date
Domestic Use: 2 Year
Commercial Use: 2 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Hager Electrical |
| SKU | ALM440T |
| Model # | ALM440T |
| Package Weight | 0.432kg |
| Package Width | 0.070m |
| Package Height | 0.084m |
| Package Length | 0.054m |
| TYPE | VALUE |
|---|---|
| Type | Circuit Protection |
| Brand | Hager Electrical |
| Rated Current (A) | 40 |
| Curve | C |
| Rated Voltage (V) | 400-415 |
| Residual Current Type | Type A |
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