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1SAX341001R1101 ABB EF96-100 Electronic Overload Relay 36 … 100 A
ABB EF96-100 electronic overload relay with 36–100 A adjustable current range designed for reliable industrial motor overload and phase failure protection.
£209.32
Why Choose the ABB EF96-100 Electronic Overload Relay?
The ABB 1SAX341001R1101 EF96-100 is a reliable and advanced electronic overload relay designed to provide precise motor protection against overload and phase failure conditions in industrial automation and motor control systems. As part of the proven ABB EF96 electronic overload relay series, it delivers accurate protection, adjustable trip characteristics and direct compatibility with ABB contactors.
This self-powered electronic overload relay provides fast and dependable motor protection without requiring an additional external power supply. The EF96 series combines the simplicity of traditional overload protection with improved accuracy, wide current adjustment ranges, temperature compensation and selectable trip classes for demanding industrial applications.
With an adjustable current setting range of 36–100 A and a rated operational current of 100 A, the ABB EF96-100 is suitable for protecting larger industrial motors when installed directly with compatible ABB contactors. Its compact design and flexible reset options make it suitable for a wide range of motor starter assemblies.
Key Advantages
- Advanced electronic overload protection for industrial motors.
- Wide 36–100 A adjustable current range for flexible motor protection.
- Self-powered design eliminates the need for additional control supply.
- Selectable trip classes 10E, 20E and 30E for application flexibility.
- Protection against motor overload and phase failure.
- Automatic or manual reset selection for simplified maintenance.
Key Features
- ABB EF96 electronic overload relay series.
- EF96-100 model.
- 36–100 A adjustable overload setting range.
- 100 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 reliable operation.
- Integrated STOP and TEST functions with trip indication.
- Direct mounting with compatible ABB contactors.
Reliable Motor Protection for Industrial Systems
Electronic overload relays such as the ABB EF96-100 protect motors by continuously monitoring operating current and disconnecting the motor starter when abnormal overload or phase loss conditions occur. This helps prevent motor damage, improve equipment reliability and reduce unplanned downtime.
The ABB EF96 series is designed for industrial motor starters where accurate protection, flexible adjustment and dependable operation are required. Its selectable trip classes and integrated diagnostic functions make it suitable for modern automation and manufacturing environments.
Typical Applications
- Industrial motor control panels.
- Large machinery and production equipment.
- Pumps, fans and process systems.
- Manufacturing and automation systems.
- OEM motor starter assemblies.
- Industrial electrical distribution equipment.
Technical Specifications
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| Compatible With | AF80–AF96 | |
|---|---|---|
| Mounting Type | Direct mount on contactor | |
| Device Type | Electronic Overload Relay | |
| Current Range | 36–100 A | |
| Trip Class | Adjustable (5–30) | |
| Reset Type | Manual / Automatic | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | EF96 Electronic Overload Relays | |
| Model | EF96-100 | |
| Part number | 1SAX341001R1101 | |
| Product type | Electronic overload relay | |
| Rated operational current | 100 A | |
| Current setting range | 36–100 A | |
| Number of poles | 3-pole | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Trip classes | 10E / 20E / 30E selectable | |
| Main circuit voltage | Up to 1000 V AC | |
| Auxiliary circuit voltage | Up to 600 V AC/DC | |
| Protection rating | IP20 housing | |
| Mounting type | Direct mounting on contactor | |
| Terminal type | Screw terminals | |
| Dimensions (H × W × D) | approx. 132.7 × 70 × 105.2 mm | |
| Weight | approx. 0.8 kg |
Frequently Asked Questions
What is the ABB EF96-100 used for?
The ABB EF96-100 is an electronic overload relay designed to protect industrial motors against overload and phase failure conditions.
What current range does the EF96-100 support?
The overload relay supports an adjustable current setting range of 36–100 A.
Does the EF96-100 require an external power supply?
No, the EF96-100 uses a self-powered design and does not require an additional external control supply.
What trip classes are available?
The ABB EF96-100 provides selectable 10E, 20E and 30E trip classes for different motor protection requirements.
Where is this overload relay installed?
The EF96-100 is typically installed directly onto compatible ABB contactors within industrial motor starter assemblies.
Trusted by Industrial Automation Engineers
ABB EF96 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.
