The AD12 2P 40A 30mA GENERICA MAD15-2-040-C-030 is a two-pole residual current device with a 40 ampere rating and 30 milliampere sensitivity. This device provides reliable protection against earth leakage currents. It is suitable for use in residential and commercial electrical systems.
Please verify compatibility with your setup before installation. For further technical information, contact Safsale customer support.
Review AD12 2P 40A 30mA GENERICA MAD15-2-040-C-030 311621 as part of the full system layout, not as an isolated part number.
Compare the listed details with the wiring method, enclosure needs, mounting style, and site requirements.
As part of Residual current devices, it can support project planning, maintenance, replacement, or system buildout work.
For replacement work, compare the existing part number, electrical requirements, mounting conditions, and installation environment. Use AD12 2P 40A 30mA GENERICA MAD15-2-040-C-030 311621 as a starting point, then confirm the final choice against the exact project specification.
Reviews: 2
Average score: 5
Electrical Contractor
09/04/2026
Installed this AD12 2P 40A 30mA RCD on a commercial panel upgrade. It fit the existing DIN rail perfectly and passed all leakage current tests during commissioning. The sensitivity is spot on for our safety standards. No issues with wiring or mounting, and it integrates well with the rest of the protection devices we use.
Electrical Contractor
19/11/2024
Installed the AD12 2P 40A 30mA GENERICA device in a commercial panel upgrade. The sensitivity and rating matched the existing system requirements well. It fit standard mounting rails and was straightforward to wire. The device operated reliably during initial testing with no nuisance trips. It’s a solid choice for earth leakage protection in mixed-use electrical setups.
Questions: 3
Safsale Product Desk
26/12/2025
What information from the datasheet matters most?
The administration's response:
The main points to compare are the complete model number, size, rating values, material or finish notes, mounting style, and any connection details shown by the manufacturer. These checks help confirm whether AD12 2P 40A 30mA GENERICA MAD15-2-040-C-030 matches the required product specification.
Safsale Product Desk
01/07/2025
Can this item be considered for replacement planning?
The administration's response:
This item can be considered during replacement planning when the full model number, dimensions, ratings, and connection details match the existing part record. For critical equipment, review the datasheet and project notes before purchase because similar models may have small specification differences.
Safsale Product Desk
24/03/2025
What should be reviewed in the manufacturer documentation?
The administration's response:
Review the full model number, dimensional data, rating tables, material notes, mounting information, and any listed connection details. The short product title is helpful for search, but the datasheet should be the main reference before ordering.
