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2CSM289703R0801 ABB TMC4001224 TM-C 400/12-24 Single-Phase Control Transformer 400 VA
ABB TMC4001224 TM-C 400/12-24 is a 400 VA single-phase control transformer with a 230-400 V AC primary and selectable 12-24 V AC secondary output for supplying industrial control and auxiliary circuits.
£278.72
Why Choose the ABB TMC4001224 Control Transformer?
The ABB TMC4001224, also designated TM-C 400/12-24, is a robust single-phase control transformer designed to supply control and auxiliary circuits in industrial distribution and automation systems. Part of ABB's TM-C range, it provides dependable voltage transformation for commands, signalling, interlocks and other control functions.
The transformer accepts a 230–400 V AC primary supply and provides selectable 12–24 V AC secondary voltage. ABB's TM-C design provides full rated power from its double secondary output, offering flexibility when supplying common low-voltage control circuits.
With a rated apparent power of 400 VA, 50/60 Hz operating frequency and 3.5 kV rated insulation voltage, the TMC4001224 is designed for dependable service in industrial control panels, machinery and automation boards.
Key Advantages
- 400 VA rated apparent power for control and auxiliary circuits.
- 230–400 V AC primary voltage supports common industrial supplies.
- Selectable 12–24 V AC secondary output for flexible control-circuit design.
- Full rated power available from the double secondary output.
- Designed for commands, signalling, interlocks and other control functions.
- Robust copper-wound construction designed for stable secondary voltage and reliable industrial operation.
Key Features
- ABB TM-C single-phase control transformer.
- 400 VA rated apparent power.
- 230–400 V AC primary voltage.
- 12–24 V AC secondary voltage.
- 50/60 Hz rated frequency.
- 3.5 kV rated insulation voltage.
- 41 W power loss.
- Class F insulation.
- Core-welded construction for quiet and robust operation.
- Complies with EN 61558-2-2, UL 506 and CSA C22.2 No. 66.
Reliable Power for Industrial Control Circuits
Control transformers provide a dedicated secondary voltage for operating contactors, relays, signalling equipment, interlocks and other control devices. The ABB TMC4001224 converts a 230–400 V AC primary supply to selectable 12–24 V AC while providing up to 400 VA of apparent power for connected control loads.
ABB TM-C transformers use enamelled copper windings and a welded core construction designed to provide stable secondary voltage, robust operation and reduced operating noise. These characteristics make the range particularly suitable for continuous use in industrial distribution and automation boards.
Typical Applications
- Industrial control panels.
- Automation and distribution boards.
- Contactor and relay control circuits.
- Command and signalling circuits.
- Electrical and mechanical interlock circuits.
- Industrial machinery and production equipment.
Technical Specifications
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| Secondary Voltage | 12/24V | |
|---|---|---|
| Rated Power (VA) | 400 VA | |
| Phase | Single Phase | |
| Series | TM-C | |
| ABB order code | 2CSM289703R0801 | |
| EAN | 8012542897033 | |
| Product type | Single-phase control transformer | |
| Rated apparent power | 400 VA | |
| Primary voltage | 230–400 V AC | |
| Secondary voltage | 12–24 V AC | |
| Rated frequency | 50/60 Hz | |
| Rated insulation voltage | 3.5 kV | |
| Power loss | 41 W | |
| Insulation class | F | |
| Dimensions (W × H × D) | 123 × 104 × 112 mm | |
| Weight | approx. 5.5 kg | |
| Standards | EN 61558-2-2, UL 506, CSA C22.2 No. 66 | |
| Product group | Protection & Control |
Frequently Asked Questions
What is the ABB TMC4001224 used for?
The TMC4001224 is a single-phase control transformer designed to supply control and auxiliary circuits such as commands, signalling, relays and interlocks.
What is the power rating of the ABB TMC4001224?
The transformer has a rated apparent power of 400 VA.
What primary voltage does the TMC4001224 accept?
The ABB TMC4001224 is designed for a 230–400 V AC primary supply.
What secondary voltage does the ABB TMC4001224 provide?
The transformer provides selectable 12–24 V AC secondary voltage, with full rated power available from the double secondary output.
What standards does the ABB TMC4001224 comply with?
The TMC4001224 complies with EN 61558-2-2, UL 506 and CSA C22.2 No. 66.
Trusted ABB Control Power
ABB TM-C single-phase control transformers provide robust and reliable voltage transformation for industrial control and auxiliary circuits, combining flexible secondary outputs, copper windings and durable construction for distribution and automation applications.
