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.
2TAZ322000R2032 ABB E290-32-20/48 Latch Relay 2NO 32A
ABB E290-32-20/48 electromechanical latching relay with a 32 A rated current, 2NO contacts and 48 V AC / 24 V DC control coil for pulse-operated electrical switching applications.
£81.69
Why Choose the ABB E290-32-20/48 Latch Relay?
The ABB E290-32-20/48 is a compact and reliable electromechanical latching relay designed for pulse-operated switching of electrical loads in building, commercial and industrial installations. As part of the ABB E290 latching relay series, it combines a high 32 A rated current with two normally open contacts and a space-saving modular DIN rail format.
The relay changes its switching state when a control pulse is applied to the coil, allowing loads to be controlled from one or more pushbutton locations without continuous coil energisation. This operating principle makes the E290 series particularly suitable for lighting control, distribution boards and other applications requiring efficient remote switching.
With a 32 A rated current, 2NO contact configuration and 48 V AC / 24 V DC coil control voltage, the E290-32-20/48 provides dependable switching for electrical distribution and control systems. Its compact modular construction enables straightforward installation on standard 35 mm DIN rails.
Key Advantages
- Compact electromechanical latching relay for pulse-operated switching.
- 32 A rated current for demanding electrical load-control applications.
- 2NO normally open contacts for switching two circuits or poles.
- 48 V AC / 24 V DC control coil for flexible control-system integration.
- Pulse operation avoids the need for continuous coil energisation.
- DIN rail format simplifies installation in electrical distribution boards and control panels.
Key Features
- ABB E290 latching relay series.
- 32 A rated current.
- 2NO contact configuration.
- 48 V AC / 24 V DC coil control voltage.
- Electromechanical impulse-operated switching mechanism.
- Manual operating facility for convenient local control.
- Modular construction for distribution-board installation.
- Standard DIN rail mounting.
Efficient Pulse-Operated Switching Control
Latching relays such as the ABB E290 use electrical control pulses to change and retain their contact state. Because the relay does not require its control coil to remain continuously energised to maintain the selected switching position, it provides an efficient solution for remotely controlling electrical loads.
The E290 series is particularly useful where a load must be controlled from several pushbutton locations. Its modular construction and DIN rail mounting make it well suited to main and sub-distribution boards, lighting systems and other building-control installations.
Typical Applications
- Lighting control from multiple pushbutton locations.
- Main and sub-distribution boards.
- Commercial and industrial building installations.
- Electrical load switching and control circuits.
- DIN rail mounted electrical control panels.
- Pulse-operated remote switching systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Latching / Impulse Relay | |
|---|---|---|
| Switching Current (A) | 32 A | |
| Mounting Type | DIN rail | |
| Series | E290 | |
| Order code | 2TAZ322000R2032 | |
| Product group | Protection & Control | |
| Product type | Electromechanical latching relay | |
| Rated current | 32 A | |
| Contact configuration | 2NO | |
| Coil control voltage | 48 V AC / 24 V DC | |
| Mounting type | DIN rail | |
| Mounting rail | 35 mm DIN rail |
Frequently Asked Questions
What is the ABB E290-32-20/48 used for?
It is an electromechanical latching relay designed for pulse-operated switching of electrical loads, including lighting and other circuits controlled from one or more pushbutton locations.
What is the rated current of the E290-32-20/48?
The relay has a rated current of 32 A.
What contact configuration does this relay have?
The E290-32-20/48 has two normally open (2NO) contacts.
What control voltage does the E290-32-20/48 use?
The relay is designed for a 48 V AC / 24 V DC coil control voltage.
How is the ABB E290-32-20/48 installed?
The relay is designed for modular installation on a standard 35 mm DIN rail in electrical distribution boards and control panels.
Trusted ABB Switching Technology
ABB E290 latching relays provide compact and efficient pulse-operated switching for electrical distribution and building-control systems, combining modular DIN rail installation with dependable load control.
