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2TAZ322000R2023 ABB E290-32-11/115 Latching Relay 1NO+1NC 32 A 115 V AC / 60 V DC
ABB E290-32-11/115 electromechanical latching relay with one normally open and one normally closed contact, a 32 A rated current and a 115 V AC / 60 V DC control coil for energy-efficient high-current impulse switching.
£84.46
Why Choose the ABB E290-32-11/115 Latching Relay?
The ABB E290-32-11/115 is a high-current electromechanical latching relay designed for energy-efficient impulse switching of lighting and other compatible electrical loads. As part of the ABB E290 latching relay series, it combines a 32 A rated current with one normally open and one normally closed contact and a 115 V AC / 60 V DC control coil.
The E290 uses an impulse-operated mechanical latching mechanism. Each control impulse briefly energises the coil and changes the contact state, after which the contacts remain mechanically latched without continuous coil energisation until another impulse is received. A front operating lever also enables manual operation and provides a visible indication of the contact state.
With a 32 A rated current, 250 V AC rated voltage, 115 V AC / 60 V DC control voltage and 1NO+1NC contact configuration, the E290-32-11/115 provides complementary high-current switching functions for residential, commercial and industrial installations. Its compact 18 mm DIN rail format enables efficient use of space in modular distribution boards and control panels.
Key Advantages
- High 32 A rated current for compatible electrical loads.
- Energy-efficient electromechanical latching operation controlled by brief electrical impulses.
- 1NO+1NC contact configuration provides complementary normally open and normally closed switching.
- 115 V AC / 60 V DC control coil supports compatible AC and DC control circuits.
- Mechanical latching retains the contact state without continuous coil energisation.
- Front operating lever enables manual switching and contact-state indication.
- Compact 18 mm DIN rail format conserves distribution-board space.
Key Features
- ABB E290 electromechanical latching relay series.
- 32 A rated current.
- 1NO+1NC main contact configuration.
- 250 V AC rated voltage.
- 115 V AC / 60 V DC control voltage.
- 50 Hz rated frequency.
- 1.2 W power loss.
- 4 kV rated impulse withstand voltage.
- Impulse-operated mechanical latching mechanism.
- Manual operating lever with contact-state indication.
- DIN rail mounting with an 18 mm module width.
Energy-Efficient High-Current Impulse Switching
Latching relays such as the ABB E290-32-11/115 change their contact state each time an electrical impulse is applied to the control coil. The internal mechanical mechanism then holds the contacts securely in their new position without continuous coil energisation until another control impulse changes the state.
This switching principle is particularly useful for lighting and other compatible circuits requiring control from multiple normally open push-buttons. The E290-32-11/115 combines one normally open and one normally closed contact, a high 32 A rating and 115 V AC / 60 V DC control capability, providing flexible impulse switching for residential, commercial and industrial electrical installations.
Typical Applications
- Multi-point lighting control systems.
- Higher-current lighting circuits.
- Staircase and corridor lighting control.
- Commercial and public building electrical systems.
- Factory and industrial lighting installations.
- DIN rail distribution boards and control panels.
Technical Specifications
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| Device Type | Latching / Impulse Relay | |
|---|---|---|
| Terminal Type | Screw | |
| Mounting Type | DIN rail | |
| Switching Current (A) | 32 A | |
| Series | E290 | |
| ABB order code | 2TAZ322000R2023 | |
| Product type | Electromechanical latching relay | |
| Function | Mechanical latching / impulse relay | |
| Rated current | 32 A | |
| Contact configuration | 1NO + 1NC | |
| Rated voltage | 250 V AC | |
| Control voltage | 115 V AC / 60 V DC | |
| Rated frequency | 50 Hz | |
| Rated insulation voltage | 115 V AC / 60 V DC | |
| Rated impulse withstand voltage | 4 kV | |
| Power loss | 1.2 W | |
| Mounting type | DIN rail | |
| Connection type | Screw terminals | |
| Module width | 18 mm | |
| Dimensions (H × W × D) | 85 × 18 × 62 mm | |
| Operating temperature | -25 to +55 °C | |
| Tightening torque | 1.2–1.5 N·m | |
| Colour | Grey | |
| Weight | 0.122 kg | |
| Standards | IEC/EN 60669-1, IEC/EN 60669-2-2 | |
| EAN | 7612270939893 |
Frequently Asked Questions
What is the ABB E290-32-11/115 used for?
The ABB E290-32-11/115 is an electromechanical latching relay used for energy-efficient impulse-controlled switching of lighting and other compatible electrical loads, including circuits controlled from multiple push-button locations.
What is the rated current of the E290-32-11/115?
The E290-32-11/115 has a rated current of 32 A.
What contact configuration does the E290-32-11/115 have?
The relay has one normally open and one normally closed contact (1NO+1NC), providing complementary switching functions.
What control voltage does the E290-32-11/115 use?
The E290-32-11/115 supports a control voltage of 115 V AC or 60 V DC.
How is the ABB E290-32-11/115 installed?
The relay is designed for DIN rail mounting, uses screw-terminal connections and occupies a compact 18 mm module width.
Trusted ABB Modular Control Technology
ABB E290 latching relays provide energy-efficient impulse switching for residential, commercial and industrial installations, combining mechanical contact retention, modular DIN rail mounting and convenient multi-point electrical control.
