Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
OTM63F4CMA24D ABB 63 A 4-Pole Motorised Changeover Switch 24 V DC
ABB OTM63F4CMA24D is a 63 A 4-pole motorised changeover switch with 24 V DC motor operation for low-voltage power-source transfer applications.
£710.83
Why Choose the ABB OTM63F4CMA24D Motorised Changeover Switch?
The ABB OTM63F4CMA24D is a compact motorised changeover switch designed for reliable transfer between alternative electrical power sources in low-voltage distribution systems. Part of the ABB OT motorised changeover switch range, it combines a 63 A current rating with four-pole switching and a 24 V DC motor operator.
The motorised mechanism enables remote electrical source selection, making the OTM63F4CMA24D suitable for installations where power supplies need to be changed without routine manual operation at the switchboard. ABB's four-pole configuration allows four conductors to be switched together during source transfer.
With a rated current of 63 A, a 4-pole configuration and a 24 V DC motor operating voltage, the OTM63F4CMA24D is suited to mains and standby systems, generator changeover installations and industrial or commercial distribution assemblies. It provides a rated power of 43 kVA at 400 V.
Key Advantages
- 63 A rated current for industrial and commercial low-voltage distribution applications.
- 4-pole configuration for simultaneous four-conductor source switching.
- 24 V DC motor operating voltage for integration with low-voltage DC control systems.
- Integrated motorised mechanism supports convenient remote source selection.
- 43 kVA rated power at 400 V.
- 63 / 63 A AC-31B / AC-33B rating for changeover applications.
- Compact construction supports straightforward integration into switchboards and distribution panels.
Key Features
- ABB OT motorised changeover switch range.
- 63 A rated current.
- 4-pole switching configuration.
- 24 V DC motor operating voltage.
- 43 kVA rated power at 400 V.
- 63 / 63 A AC-31B / AC-33B rating.
- Motorised operation for remote power-source selection.
- Manual operating provision for local control.
- Designed for low-voltage source-transfer and changeover applications.
Reliable Motorised Power Changeover
Motorised changeover switches allow electrical loads to be transferred between alternative power sources through electrical control, reducing the need for routine manual source selection at the distribution board. The ABB OTM63F4CMA24D combines a compact four-pole switching assembly with a 24 V DC motor operator for integration into remotely controlled power-distribution systems.
The 24 V DC motor supply makes the OTM63F4CMA24D particularly suitable for installations using low-voltage DC control circuits. Its 63 A switching capacity and four-pole construction support practical use in generator systems, distribution boards and industrial source-transfer applications where four conductors require changeover.
Typical Applications
- Main and standby power supply changeover systems.
- Generator and mains supply switching installations.
- Industrial low-voltage distribution boards.
- Commercial building electrical distribution systems.
- Machinery and equipment power-source selection.
- Remote source-selection and transfer systems.
- Four-pole installations using 24 V DC control circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| Operation | Motorised | |
|---|---|---|
| Device Type | Motorised changeover switch | |
| Series | OT Motorised Changeover Switches | |
| ABB product ID | 1SCA124064R1001 | |
| Product type | Motorised changeover switch | |
| Rated current | 63 A | |
| Number of poles | 4 | |
| Motor operating voltage | 24 V DC | |
| Rated power at 400 V | 43 kVA | |
| AC-31B / AC-33B rating | 63 / 63 A | |
| Operation | Motorised with manual operating provision | |
| Product net weight | 1.86 kg |
Frequently Asked Questions
What is the ABB OTM63F4CMA24D used for?
The OTM63F4CMA24D is a motorised changeover switch used to transfer electrical loads between alternative power sources in low-voltage distribution systems.
What is the current rating of the OTM63F4CMA24D?
The ABB OTM63F4CMA24D has a rated current of 63 A.
How many poles does the OTM63F4CMA24D have?
The OTM63F4CMA24D has a 4-pole configuration for applications requiring four-conductor source switching.
What motor operating voltage does the OTM63F4CMA24D use?
The integrated motor operator is designed for a 24 V DC operating supply.
What is the rated power of the ABB OTM63F4CMA24D at 400 V?
The ABB OTM63F4CMA24D has a rated power of 43 kVA at 400 V.
Trusted ABB Power Switching Technology
ABB OT motorised changeover switches are designed for dependable source transfer in industrial and commercial electrical distribution systems, combining compact switching technology with flexible motorised and manual operation.
