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1SDA067123R1 ABB RC Sel HV 85–690V AC XT1 3P F Residual Current Release
ABB 1SDA067123R1 is a selective 85–690 V AC residual current release designed for fixed three-pole ABB SACE Tmax XT1 moulded case circuit breakers.
£613.73
Why Choose the ABB 1SDA067123R1 RC Sel x XT1 3p F?
The ABB 1SDA067123R1 is a genuine selective residual current release designed for ABB SACE Tmax XT1 moulded case circuit breakers. Identified as RC Sel x XT1 3p F, it provides residual current protection for compatible fixed three-pole XT1 circuit breakers in low-voltage electrical distribution systems.
ABB specifies the extended product type as RC Sel HV 85–690 V AC XT1 3p F. Designed for operation across an 85–690 V AC range, the device integrates with a compatible XT1 circuit breaker to provide selective residual current protection in industrial and commercial power distribution applications.
As part of the ABB SACE Tmax XT accessory range, the 1SDA067123R1 is specifically engineered for fixed, three-pole Tmax XT1 circuit breakers. It is manufactured to IEC 60947-2 requirements and provides a coordinated ABB solution where residual current protection and selective operation are required.
Key Advantages
- Genuine ABB selective residual current release for Tmax XT1.
- Provides dedicated residual current protection for compatible circuit breaker installations.
- Wide operating voltage range of 85–690 V AC.
- Designed specifically for fixed three-pole ABB Tmax XT1 circuit breakers.
- RC Sel design supports selective residual current protection within coordinated electrical distribution systems.
- Part of the coordinated ABB SACE Tmax XT protection system.
Key Features
- RC Sel selective residual current release.
- Operating voltage range: 85–690 V AC.
- Compatible with the ABB SACE Tmax XT1 frame.
- Designed for 3-pole circuit breakers.
- Suitable for fixed (F) circuit breaker execution.
- ABB order code 1SDA067123R1.
- Alternate catalogue number KXT1ERCSEL-3.
- Designed to IEC 60947-2.
Selective Residual Current Protection for Tmax XT1
Residual current protection detects an imbalance between currents flowing through the active conductors of an electrical circuit, which can indicate current flowing through an unintended path to earth. When integrated with a compatible circuit breaker, a residual current release enables the protection system to initiate circuit interruption when its configured operating conditions are reached.
The ABB 1SDA067123R1 is the RC Sel version for fixed three-pole Tmax XT1 circuit breakers. Its selective design makes it suitable for coordinated distribution systems where residual current protection must operate in conjunction with other protection devices, while the 85–690 V AC operating range supports a broad range of low-voltage installations.
Typical Applications
- ABB Tmax XT1 fixed moulded case circuit breaker installations.
- Three-pole low-voltage distribution circuits.
- Industrial electrical distribution panels.
- Commercial switchboards and distribution boards.
- Applications requiring selective residual current protection.
- OEM electrical equipment and power distribution assemblies.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| Extended product type | RC Sel HV 85–690 V AC XT1 3p F |
| Order code | 1SDA067123R1 |
| Alternate catalogue number | KXT1ERCSEL-3 |
| EAN / GTIN | 8015644010201 |
| Product type | Selective residual current release |
| Accessory type | Residual current device |
| Compatible breaker frame | Tmax XT1 |
| Operating voltage | 85–690 V AC |
| Number of poles | 3 |
| Circuit breaker execution | Fixed (F) |
| Standard | IEC 60947-2 |
| Product net weight | 1.097 kg |
| Minimum order quantity | 1 piece |
| Package width | 210 mm |
| Package height | 170 mm |
| Package depth / length | 240 mm |
| Package gross weight | 1.155 kg |
| Customs tariff number | 85389099 |
| Country of origin | Italy |
Frequently Asked Questions
What is the ABB 1SDA067123R1?
The ABB 1SDA067123R1 is an RC Sel selective residual current release designed for fixed three-pole ABB Tmax XT1 moulded case circuit breakers.
Which circuit breaker is the ABB 1SDA067123R1 designed for?
The 1SDA067123R1 is specifically designed for ABB SACE Tmax XT1 fixed three-pole circuit breakers.
What is the operating voltage range of the ABB 1SDA067123R1?
The ABB RC Sel 1SDA067123R1 has a specified operating voltage range of 85–690 V AC.
What does RC Sel mean on the ABB 1SDA067123R1?
RC Sel identifies the device as ABB's selective residual current release for the compatible Tmax XT circuit breaker platform, intended for coordinated residual current protection applications.
Is the ABB 1SDA067123R1 suitable for plug-in or withdrawable XT1 breakers?
No. The ABB 1SDA067123R1 is specified for a fixed (F) three-pole Tmax XT1 circuit breaker configuration.
Trusted ABB Residual Current Protection
ABB SACE Tmax XT residual current devices provide coordinated protection solutions for compatible moulded case circuit breakers, supporting professional low-voltage distribution systems where dependable residual current detection and selective circuit protection are required.
