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1SDA104686R1 ABB XT5 W FP 400 A 4-Pole Withdrawable Fixed Part
ABB 1SDA104686R1 is a four-pole 400 A fixed part for compatible SACE Tmax XT5 withdrawable circuit breakers, featuring extended front terminals and IEC 60947-2 compliance.
£648.68
Why Choose the ABB 1SDA104686R1 XT5 Withdrawable Fixed Part?
The ABB 1SDA104686R1 is a fixed part for a withdrawable ABB SACE Tmax XT5 circuit breaker, designed for use with 400 A four-pole XT5 configurations. Identified by ABB as XT5 W FP 400A 4p EF EF IEC, it forms the stationary section of a withdrawable circuit-breaker installation and provides the electrical and mechanical interface required for the compatible moving part.
This fixed part is rated for a 400 A uninterrupted current and 690 V AC operational voltage at 50/60 Hz. Its four-pole construction makes it suitable for compatible three-phase systems where the neutral conductor is also switched, while the withdrawable arrangement enables the associated circuit breaker to be disconnected and removed without dismantling the fixed portion from the switchboard.
The 1SDA104686R1 is supplied with extended front terminals (EF) and is manufactured for IEC applications in accordance with IEC 60947-2. As part of ABB’s SACE Tmax XT accessory system, it provides a purpose-designed fixed interface for compatible XT5 400 A withdrawable circuit breakers.
Key Advantages
- Purpose-designed fixed part for ABB SACE Tmax XT5 withdrawable circuit breakers.
- 400 A rated uninterrupted current for compatible XT5 installations.
- Four-pole construction for compatible four-pole power distribution systems.
- Extended front terminals provide practical main-circuit connection points.
- Withdrawable architecture supports easier circuit-breaker removal, servicing and replacement.
- Designed for IEC 60947-2 applications.
Key Features
- ABB SACE Tmax XT5 withdrawable fixed part.
- ABB order code 1SDA104686R1.
- Extended product type XT5 W FP 400A 4p EF EF IEC.
- 400 A rated uninterrupted current (Iu).
- 690 V AC rated operational voltage.
- Rated frequency of 50/60 Hz.
- Four-pole configuration.
- Extended front terminals (EF).
- Designed for withdrawable XT5 circuit-breaker installations.
- Compliant with IEC 60947-2.
Withdrawable Circuit-Breaker Installation
A withdrawable circuit-breaker system separates the installation into a stationary fixed part and a removable moving part containing the circuit breaker. This arrangement allows the compatible breaker to be disconnected and withdrawn from the switchboard while the fixed section and its main electrical connections remain installed, helping simplify inspection, maintenance and equipment replacement.
The ABB 1SDA104686R1 provides this fixed interface for compatible XT5 400 A four-pole circuit breakers. Its extended front terminals provide accessible connection points for the main circuit, while its IEC-rated construction makes it suitable for integration into compatible industrial and commercial low-voltage switchboards.
Typical Applications
- ABB SACE Tmax XT5 withdrawable circuit-breaker installations.
- Industrial low-voltage switchboards.
- Commercial power distribution panels.
- Four-pole 400 A distribution circuits.
- Electrical systems requiring removable circuit breakers for maintenance.
- IEC-compliant low-voltage power distribution assemblies.
Technical Specifications
| Product group | T-Max XT 250 Range |
|---|---|
| Series | SACE Tmax XT |
| Extended product type | XT5 W FP 400A 4p EF EF IEC |
| ABB order code | 1SDA104686R1 |
| Product type | Fixed part for withdrawable circuit breaker |
| Accessory type | Fixed Part of Withdrawable |
| Compatible frame | XT5 |
| Version | Withdrawable (W) |
| Rated uninterrupted current (Iu) | 400 A |
| Rated operational voltage | 690 V AC |
| Rated frequency | 50/60 Hz |
| Number of poles | 4 |
| Terminal configuration | Extended front terminals (EF) |
| Main-circuit connection | Bolt connection |
| Standard | IEC 60947-2 |
| Certification | IEC |
| Product net width | 360 mm |
| Product net height | 340 mm |
| Product net depth | 380 mm |
| Product net weight | 21.7 kg |
| EAN / UPC | 8015644067786 |
Frequently Asked Questions
What is the ABB 1SDA104686R1?
The ABB 1SDA104686R1 is the fixed part of a withdrawable SACE Tmax XT5 circuit-breaker installation, designed for compatible 400 A four-pole XT5 configurations with extended front terminals.
What does XT5 W FP mean?
XT5 identifies the compatible Tmax XT frame, while W FP identifies the fixed part used for a withdrawable circuit-breaker configuration.
What is the current rating of the ABB 1SDA104686R1?
The fixed part has a rated uninterrupted current (Iu) of 400 A and a rated operational voltage of 690 V AC.
How many poles does the ABB 1SDA104686R1 support?
The 1SDA104686R1 is a four-pole fixed part designed for compatible four-pole ABB SACE Tmax XT5 withdrawable circuit breakers.
Which terminals and standard apply to the ABB 1SDA104686R1?
The unit is configured with extended front terminals (EF) and is designed for IEC applications in accordance with IEC 60947-2.
Trusted ABB Accessories for Low-Voltage Distribution
ABB SACE Tmax XT accessories provide purpose-designed installation, connection and withdrawable solutions for compatible circuit breakers in industrial, commercial and infrastructure power distribution systems.
