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1SAX101911R1003 ABB DRS-F-03 Remote Reset Coil
ABB 1SAX101911R1003 DRS-F-03 is a 110–127 V remote reset coil designed for compatible ABB TF thermal and EF electronic overload relays in industrial motor protection systems.
£36.77
Why Choose the ABB 1SAX101911R1003 DRS-F-03 Remote Reset Coil?
The ABB 1SAX101911R1003 (DRS-F-03) is a compact and reliable remote reset coil for ABB overload relays, designed to allow compatible thermal and electronic overload relays to be reset electrically from a remote control location. It provides a practical solution for industrial motor protection systems where direct access to the overload relay is inconvenient or where reset functionality needs to be incorporated into a centralised control system.
The DRS-F-03 is suitable for ABB TF42, TF65 and TF96 thermal overload relays and compatible ABB EF electronic overload relays. To enable remote resetting, the overload relay is configured for manual reset operation. A short electrical pulse then actuates the reset mechanism, allowing the protection device to be returned to its operating state without an operator physically pressing its reset control.
Designed for a 110–127 V control supply, the DRS-F-03 is intended for pulsed rather than continuous operation. The specified reset pulse duration is 0.2–0.35 s. Its compact dimensions of approximately 43 × 44 × 60 mm make it straightforward to integrate with compatible ABB overload protection equipment in motor starters and industrial control panels.
Key Advantages
- Provides remote resetting of compatible ABB overload relays.
- 110–127 V control voltage for industrial control applications.
- Compatible with ABB TF42, TF65 and TF96 thermal overload relays.
- Suitable for compatible ABB EF electronic overload relays.
- Fast 0.2–0.35 s reset pulse duration.
- Compact construction simplifies integration into motor starter and control panel assemblies.
Key Features
- ABB DRS-F-03 remote reset coil.
- 110–127 V rated control supply.
- Designed for electrical remote resetting of overload relays.
- 0.2–0.35 s operating pulse duration.
- Designed for pulsed operation rather than continuous energisation.
- Used with the overload relay configured for manual reset operation.
- Compatible with ABB TF thermal and EF electronic overload relay families.
- Compact accessory for industrial motor protection systems.
Reliable Remote Reset for Motor Protection Systems
Remote reset coils allow an overload protection device to be reset electrically without requiring an operator to access the relay directly. This is particularly useful in automated machinery, motor control centres and remotely located electrical panels where centralised control can reduce manual intervention and simplify recovery following an overload trip.
The ABB DRS-F-03 works with compatible ABB overload relays configured for manual reset. Once the overload condition has cleared and the motor protection system is ready to be restored, a short 0.2–0.35 s electrical pulse to the DRS-F-03 actuates the relay's reset mechanism. The coil is specifically intended for this momentary operation and should not be continuously energised.
Typical Applications
- Industrial motor starter assemblies.
- Motor control centres and electrical control panels.
- Automated production and manufacturing machinery.
- Conveyor and material handling systems.
- Pumps, fans and process equipment.
- Remote and centrally controlled motor protection systems.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Manufacturer | ABB | |
| Series | DRS-F | |
| Model | DRS-F-03 | |
| Order code | 1SAX101911R1003 | |
| Product type | Remote reset coil | |
| Rated control voltage | 110–127 V | |
| Operating pulse duration | 0.2–0.35 s | |
| Operation | Pulsed / non-continuous | |
| Reset mode requirement | Overload relay set to manual reset | |
| Compatible thermal overload relays | TF42, TF65, TF96 | |
| Compatible electronic overload relays | ABB EF series | |
| Dimensions (H × W × D) | 43 × 44 × 60 mm | |
| Weight | approx. 0.077 kg | |
| Package quantity | 1 piece | |
| EAN / GTIN | 4013614488429 | |
| ETIM classification | EC002498 | |
| RoHS status | Compliant with EU Directive 2011/65/EU |
Frequently Asked Questions
What is the ABB 1SAX101911R1003 used for?
The ABB 1SAX101911R1003, also known as the DRS-F-03, is used to remotely reset compatible ABB thermal and electronic overload relays after an overload trip.
What control voltage does the ABB DRS-F-03 use?
The DRS-F-03 is designed for a 110–127 V control supply.
Which overload relays are compatible with the DRS-F-03?
The DRS-F-03 is suitable for ABB TF42, TF65 and TF96 thermal overload relays as well as compatible ABB EF electronic overload relays.
How long should the ABB DRS-F-03 be energised?
The specified operating pulse duration is 0.2–0.35 s. The DRS-F-03 is designed for momentary operation and is not intended to be continuously energised.
Does the overload relay need to be configured for remote resetting?
Yes. The compatible overload relay must be configured for manual reset mode before the DRS-F-03 can be used to actuate its reset mechanism remotely.
Trusted by Industrial Automation Professionals
ABB motor protection accessories complement the company's thermal and electronic overload relay ranges, helping machine builders and control engineers implement reliable motor protection with convenient local and remote reset functionality.
