Abb Step relay E290 DIN rail 16A 230V M093960
Electromechanical step relay Abb Series E290 with 16 Ampere for DIN rail allows switching with each pulse, ideal for light control from multiple points:
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Voltage Uc (control): 230 V AC / 110 V DC
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Rated current 16 Ampere
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Rated frequency: 50 Hz
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Power loss: 0.32 Watt
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Colour: Light grey RAL 7035
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Dimensions: 1 module; 18 × 85 × 62 mm
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Ambient temperature: -25…+55 °C (operation); -40…+70 °C (storage)
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Coil consumption: 0.062 A (230 V AC); average attraction value 0.057 A (50 Hz)
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Front lever for manual control and contact status indication
Further Abb circuit breaker combinations:
ABB E290 Step Relay, simple and versatile light control
The ABB E290 step relay (part no. M093960) is the ideal solution for creating lighting systems that are easy to manage, especially when you need to control one or more lamps from different points. The operating principle is straightforward: with each impulse sent to the coil via normally open (NO) buttons, the relay changes state and switches the contact. This way, you can achieve intuitive control of corridors, stairs, garages, commercial spaces, or offices, reducing the complexity of wiring compared to traditional solutions.
Reliable switching with 1 NO contact of 16A
Designed for typical load control applications such as lighting, the ABB E290 offers 1 normally open (NO) contact with a rated current of 16 A. The impulse switching ensures orderly management of turning on and off, while the indicated switching capacity (cos φ = 0.6 at 16 A) makes it suitable for loads with moderate inductive components. The response time < 3 ms contributes to prompt and precise switching.
Front lever: manual control and contact status at a glance
A key advantage in installation and maintenance is the front lever: it allows manual operation of the relay when necessary and clearly indicates the status of the contacts. This function is useful for quick tests in the panel and for checks during technical interventions, improving operational convenience and reducing diagnosis times.
DIN rail installation and compact dimensions
Designed for modular electrical panels, the ABB E290 step relay is installed on a DIN rail and occupies only 1 module (18 mm), optimizing space. The compact dimensions (85 mm height, 62 mm depth) and the light grey finish RAL 7035 make it perfectly integrable into any panel. The wide connection capacity (solid conductors up to 10 mm², flexible with terminal up to 6 mm²) facilitates neat and safe wiring.
| ELECTRICAL DATA | |
|---|---|
| Supply voltage | 207 … 253 V AC |
| Rated insulation voltage (Ui) | 230 V AC / 110 V DC |
| Rated control voltage (Us) | 250 V AC |
| Impulse withstand voltage (Uimp) | 4 kV |
| Input voltage type | AC |
| Rated current (In) | 16 A |
| Main switch rated current | 16 A |
| Maximum switching current (cos φ = 0.6) | 16 A |
| Rated frequency | 50 Hz |
| Total power loss | 0.32 W |
| CONTROL AND CONTACT DATA | |
| Rated control circuit voltage (Uc) | 230 V AC / 110 V DC |
| Number of main NO contacts | 1 |
| Number of main NC contacts | 0 |
| Number of auxiliary NO contacts | 0 |
| Number of auxiliary NC contacts | 0 |
| Contact type | Normally open (NO) |
| Response time | < 3 ms |
| Minimum pulse duration | 50 ms |
| COIL | |
| Coil consumption @ 230 V AC | 0.062 A |
| Coil consumption @ 110 V DC | — |
| Average pull-in value (50 Hz) | 0.057 A |
| CONNECTIONS | |
| Rigid conductors | 1 × 1 … 10 mm² |
| Flexible conductors | 2 × 2.5 mm² |
| Flexible with ferrule | 1 × 0.75 … 6 mm² |
| Flexible with cable lug | 1 × 0.75 … 6 mm² |
| Tightening torque | 1.2 … 1.5 N·m |
| GENERAL CHARACTERISTICS | |
| Sound level (@ 1 m) | 60 dB(A) |
| Colour | Light grey (RAL 7035) |
| ENVIRONMENTAL DATA | |
| Operating temperature | -25 … +55 °C |
| Storage temperature | -40 … +70 °C |
| DIMENSIONS AND WEIGHT | |
| Number of modules | 1 |
| Width | 18 mm |
| Height | 85 mm |
| Depth | 62 mm |
| Integrated depth (t2) | 68 mm |
| Net weight | 110 g |
Data sheet
- Type: Impulse relays
- Voltage: 230VAC
- Amps: 16A
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