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2TAZ312001R2013 ABB E294/230 Central On-Off Switching Module 230 V AC
ABB E294/230 central on-off switching module with 230 V AC control voltage for adding centralised control to compatible ABB E290 latching relay installations.
£46.77
Why Choose the ABB E294/230 Central On-Off Switching Module?
The ABB E294/230 is a compact central on-off switching module designed for centralised control of compatible ABB E290 latching relay installations. Operating with a 230 V AC control voltage, it provides a practical way to add central switching commands to impulse-controlled lighting and electrical control systems.
As an accessory for ABB E290 latching relays, the E294/230 enables individual relay-controlled circuits to be incorporated into a centralised control arrangement. This is particularly useful in installations where multiple lighting circuits need to retain their normal local push-button control while also allowing a central command to switch the associated relays on or off.
With a 1 A rated current, 250 V AC rated voltage, 230 V AC control circuit voltage and compact 18 mm DIN rail format, the E294/230 is suited to residential, commercial, public-building and industrial control systems using compatible ABB E290 devices.
Key Advantages
- Provides central on-off control for compatible ABB E290 latching relay installations.
- 230 V AC control voltage for mains-voltage control circuits.
- Supports centralised management while retaining the functionality of the associated latching relay system.
- 1 A rated current and 250 V AC rated voltage.
- Mechanical centralised-control function for dependable operation.
- Compact 18 mm module width conserves distribution-board space.
- DIN rail mounting provides straightforward integration into modular electrical installations.
Key Features
- ABB E294 central on-off switching module.
- Designed as an accessory for compatible ABB E290 latching relays.
- 230 V AC rated control circuit voltage.
- 250 V AC rated voltage.
- 1 A rated current.
- 50 Hz rated frequency.
- Mechanical function for centralised control.
- Screw-terminal electrical connections.
- Compact 18 mm DIN rail module.
- Suitable for residential, commercial, public-building and industrial control systems.
Centralised Control for ABB E290 Latching Relay Systems
The ABB E294/230 extends compatible E290 latching relay installations with a centralised on-off control function. This allows multiple relay-controlled circuits to form part of a coordinated control system while the E290 devices continue to provide energy-efficient impulse switching and mechanical retention of their switching state.
Centralised switching can be particularly useful in buildings with numerous independently controlled lighting circuits, where a central command is required in addition to local controls. Its modular DIN rail construction allows the E294/230 to be incorporated alongside compatible ABB control devices in distribution boards and electrical control panels.
Typical Applications
- Central on-off control of compatible ABB E290 latching relays.
- Centralised lighting control systems.
- Residential building control installations.
- Commercial and public building lighting systems.
- Factory and industrial electrical installations.
- DIN rail distribution boards and control panels.
Technical Specifications
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| Colour | Grey | |
|---|---|---|
| Device Type | Accessory | |
| Product Series | ABB Modular | |
| Series | E294 | |
| ABB order code | 2TAZ312001R2013 | |
| Product type | Central on-off switching module | |
| Accessory for | ABB E290 latching relays | |
| Function | Mechanical centralised control | |
| Rated current | 1 A | |
| Rated voltage | 250 V AC | |
| Rated control circuit voltage | 230 V AC | |
| Rated frequency | 50 Hz | |
| Main contacts | 0 NO / 0 NC | |
| Mounting type | DIN rail | |
| Connection type | Screw terminals | |
| Module width | 18 mm | |
| Dimensions (H × W × D) | 85 × 18 × 58 mm | |
| Operating temperature | -25 to +55 °C | |
| Tightening torque | 1.2–1.5 N·m | |
| Colour | Grey, RAL 7035 | |
| Weight | 0.110 kg | |
| Standards | IEC/EN 60669-1, IEC/EN 60669-2-2 | |
| EAN | 7612270939442 |
Frequently Asked Questions
What is the ABB E294/230 used for?
The ABB E294/230 is a central on-off switching module used with compatible ABB E290 latching relays to provide centralised control within impulse-switching installations.
What control voltage does the E294/230 use?
The E294/230 has a rated control circuit voltage of 230 V AC at 50 Hz.
Is the ABB E294/230 a standalone latching relay?
No. The E294/230 is a central control accessory intended for use with compatible ABB E290 latching relays rather than a standalone load-switching latching relay.
What is the rated current of the ABB E294/230?
The E294/230 has a rated current of 1 A and a rated voltage of 250 V AC.
How is the ABB E294/230 installed?
The module is designed for DIN rail mounting, has screw-terminal connections and occupies a compact 18 mm module width.
Trusted ABB Modular Control Technology
ABB E290 and E294 modular control devices provide flexible solutions for impulse-operated and centralised electrical control, combining compact DIN rail installation with practical functionality for residential, commercial and industrial systems.
