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.
1SAX111001R1103 ABB E16DU-2.7 Electronic Overload Relay 0.80 … 2.7 A
ABB E16DU-2.7 electronic overload relay with 0.8–2.7 A adjustable current range designed for reliable industrial motor overload and phase failure protection.
£98.79
Why Choose the ABB E16DU-2.7 Electronic Overload Relay?
The ABB 1SAX111001R1103 E16DU-2.7 is a compact and reliable electronic overload relay designed to provide accurate motor protection against overload and phase failure conditions in industrial automation and motor control systems. As part of the advanced ABB E16DU electronic overload relay series, it provides precise protection, adjustable trip characteristics and direct compatibility with ABB contactors.
This self-powered electronic overload relay eliminates the need for an additional external supply while providing fast and dependable motor protection. The E16DU series combines easy adjustment with advanced electronic monitoring features including temperature compensation, selectable trip classes, automatic or manual reset selection, trip indication and integrated STOP and TEST functions.
With an adjustable current setting range of 0.8–2.7 A and a rated operational current of 2.7 A, the ABB E16DU-2.7 is suitable for protecting small and medium industrial motors when installed directly with compatible ABB contactors.
Key Advantages
- Advanced electronic overload protection for industrial motors.
- 0.8–2.7 A adjustable current range for flexible motor protection.
- Self-powered design removes the need for a separate external control supply.
- Selectable 10E, 20E and 30E trip classes for application flexibility.
- Protection against motor overload and phase failure.
- Automatic or manual reset selection for improved maintenance control.
Key Features
- ABB E16DU electronic overload relay series.
- E16DU-2.7 model.
- 0.8–2.7 A adjustable overload setting range.
- 2.7 A rated operational current.
- 3-pole motor protection design.
- 1 normally open and 1 normally closed auxiliary contact.
- Selectable trip class 10E, 20E and 30E.
- Temperature compensation for accurate operation.
- Trip-free mechanism for reliable protection.
- Direct mounting onto compatible ABB contactors.
Reliable Motor Protection for Industrial Systems
Electronic overload relays such as the ABB E16DU-2.7 continuously monitor motor current and disconnect the motor starter when abnormal overload or phase failure conditions occur. This helps prevent motor damage, improve equipment reliability and reduce unplanned downtime.
The ABB E16DU series is designed for industrial motor starters requiring accurate protection, wide adjustment ranges and dependable operation. Its compact construction and direct contactor mounting make it suitable for modern automation and machinery applications.
Typical Applications
- Industrial motor control panels.
- Machinery and production equipment.
- Pumps, fans and process systems.
- Manufacturing and automation systems.
- OEM motor starter assemblies.
- Industrial electrical control equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Compatible With | B6–B7 | |
|---|---|---|
| Mounting Type | Direct mount on contactor | |
| Current Range | 0.8–2.7 A | |
| Trip Class | Adjustable (5–30) | |
| Reset Type | Manual / Automatic | |
| Device Type | Electronic Overload Relay | |
| Poles | 3-pole | |
| Model | E16DU-2.7 | |
| Rated operational current | 2.7 A | |
| Current setting range | 0.8–2.7 A | |
| Series | E16DU Electronic Overload Relays | |
| Manufacturer | ABB | |
| Part number | 1SAX111001R1103 | |
| Product type | Electronic overload relay | |
| Number of poles | 3-pole | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Trip classes | 10E / 20E / 30E selectable | |
| Main circuit voltage | Up to 690 V AC | |
| Auxiliary circuit voltage | Up to 600 V AC/DC | |
| Rated insulation voltage | 690 V | |
| Mounting type | Direct mounting on contactor | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Width | 44.4 mm | |
| Dimensions (H × W × D) | approx. 85 × 44.4 × 59.3 mm | |
| Weight | approx. 0.18 kg |
Frequently Asked Questions
What is the ABB E16DU-2.7 used for?
The ABB E16DU-2.7 is an electronic overload relay designed to protect industrial motors against overload and phase failure conditions.
What current range does the E16DU-2.7 support?
The overload relay supports an adjustable current setting range of 0.8–2.7 A.
Does the E16DU-2.7 require an external power supply?
No, the E16DU-2.7 uses a self-powered design and does not require an additional external control supply.
What trip classes are available?
The ABB E16DU-2.7 provides selectable 10E, 20E and 30E trip classes for different motor protection requirements.
Where is this overload relay installed?
The E16DU-2.7 is typically installed directly onto compatible ABB contactors within industrial motor starter assemblies.
Trusted by Industrial Automation Engineers
ABB E16DU electronic overload relays are widely used by automation engineers and machine builders to provide accurate motor protection, reliable operation and flexible integration into industrial control systems.
