Why Choose the ABB CT1M-3 DIN Rail Adapter?
The ABB CT1M-3 DIN Rail Adapter is a dedicated mounting accessory designed specifically for ABB CT1M-3 current transformers. Supplied under ABB order code 2CSG428310R1000, it enables compatible CT1M-3 current transformers to be installed on a DIN rail, providing a convenient alternative mounting arrangement for metering panels and electrical distribution assemblies.
ABB specifies this adapter for the CT1M-3 …/5 A through-primary current transformer series, including CT1M-3 models rated from 300 A to 600 A. It is particularly useful where current transformers need to be incorporated into organised DIN rail-based panel layouts alongside meters, monitoring devices and other modular electrical equipment.
The adapter measures just 50 × 45 × 17.7 mm and weighs approximately 0.05 kg, providing a compact mounting solution without adding unnecessary bulk to an enclosure. As a genuine ABB CT1M accessory, it provides a purpose-designed mechanical interface for installing compatible CT1M-3 transformers within electrical cabinets and switchboards.
Key Advantages
- Purpose-designed DIN rail mounting adapter for ABB CT1M-3 current transformers.
- Provides an optional DIN rail mounting method for the CT1M-3 series.
- Supports CT1M-3 …/5 A through-primary current transformers.
- Helps organise current transformers within DIN rail-based electrical panels.
- Compact 50 × 45 × 17.7 mm dimensions.
- Lightweight construction at approximately 0.05 kg.
- Suitable for switchboards, metering panels and monitoring assemblies.
- Manufacturer-matched accessory avoids the need for a generic mounting solution.
- Useful for both new panel construction and compatible retrofit installations.
- Genuine ABB Metering Accessories product.
Key Features
- ABB CT1M DIN rail mounting accessory.
- Designed specifically for the CT1M-3 series.
- Compatible with CT1M-3 …/5 A current transformers.
- Enables DIN rail installation of compatible transformers.
- Compact accessory for installation inside electrical enclosures.
- Mechanical mounting accessory with no current transformation function.
- Designed to complement the standard CT1M-3 mounting options.
- Single-piece accessory with a weight of approximately 0.05 kg.
- Part of ABB's Metering Accessories range.
Convenient DIN Rail Mounting for CT1M-3 Transformers
ABB CT1M-3 current transformers are through-primary devices designed for cables up to 26 mm and horizontal busbars up to 30 × 10 mm or 25 × 15 mm. Busbar and mounting-foot fixings are supplied with the current transformers as standard, while the CT1M-3 DIN Rail Adapter provides an optional DIN rail installation method.
Using the dedicated adapter allows compatible CT1M-3 transformers to be incorporated conveniently into DIN rail-oriented panel layouts. This is particularly beneficial in metering and monitoring assemblies where organised component positioning, straightforward installation and a manufacturer-matched mounting solution are desirable.
Typical Applications
- DIN rail mounting of ABB CT1M-3 current transformers.
- Electrical energy metering panels.
- Low-voltage distribution boards.
- Commercial and industrial switchboards.
- Power and network monitoring assemblies.
- Building energy management installations.
- Panel-building and control cabinet applications.
- Retrofit installation of compatible CT1M-3 current transformers.
