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1SDA060388R1 ABB T6 W FP 4P HR 800 A Withdrawable Circuit Breaker Fixed Part
ABB 1SDA060388R1 T6 W FP 4P HR is an 800 A four-pole fixed part for compatible SACE Tmax T6 withdrawable moulded case circuit breakers with horizontal rear terminals.
£1,760.10
Why Choose the ABB T6 W FP 4P HR 1SDA060388R1 Fixed Part?
The ABB T6 W FP 4P HR 1SDA060388R1 is a four-pole fixed part for withdrawable SACE Tmax T6 moulded case circuit breakers. Designed as the stationary section of a T6 withdrawable assembly, it provides the permanent switchboard interface into which the compatible moving circuit-breaker section is connected.
This fixed part supports a rated uninterrupted current of 800 A and rated operational voltages up to 690 V AC and 750 V DC. Its four-pole construction makes it suitable for compatible three-phase four-wire distribution arrangements, while the withdrawable design enables the associated circuit breaker to be removed without dismantling the fixed switchboard connections.
The HR configuration denotes horizontal rear terminals. This rear-facing horizontal connection arrangement is particularly suited to switchboard designs where the main conductors or busbars connect behind the circuit-breaker assembly. Combined with bolted main-circuit connections and the robust Tmax T6 platform, the 1SDA060388R1 provides a practical base for high-current withdrawable switchgear installations.
Key Advantages
- Genuine ABB fixed part for withdrawable Tmax T6 circuit breakers.
- Four-pole configuration for compatible three-phase four-wire systems.
- Rated uninterrupted current of 800 A.
- Horizontal rear terminals support rear-connected switchboard and busbar layouts.
- Withdrawable architecture facilitates circuit-breaker removal, servicing and replacement.
- Designed specifically for integration with the proven ABB SACE Tmax T6 platform.
Key Features
- ABB SACE Tmax T6 fixed part.
- Designed for withdrawable circuit-breaker configurations.
- Four-pole construction.
- Horizontal rear terminals (HR).
- 800 A rated uninterrupted current.
- Rated operational voltage up to 690 V AC / 750 V DC.
- Bolted main-circuit connection.
- Suitable for compatible ABB Tmax T6 circuit breakers.
- Designed for installation within industrial switchboards and power distribution assemblies.
- Complies with the applicable IEC 60947 product standard.
Reliable Horizontal Rear Connection for Withdrawable Tmax T6 Circuit Breakers
A withdrawable circuit-breaker installation separates the assembly into a permanently mounted fixed part and a removable circuit-breaker section. The ABB T6 W FP 4P HR remains installed within the switchboard and provides the stationary electrical connection interface, allowing the compatible T6 breaker assembly to be withdrawn when maintenance, inspection or replacement is required.
The horizontal rear terminal arrangement enables the main circuit to connect from behind the assembly, making the fixed part particularly useful for switchboards employing rear busbar or conductor layouts. With its 800 A rating, four-pole construction and compatibility with the Tmax T6 platform, it provides a robust foundation for demanding industrial power distribution installations.
Typical Applications
- ABB SACE Tmax T6 withdrawable circuit-breaker installations.
- Industrial low-voltage switchboards.
- Main and sub-main power distribution panels.
- Three-phase four-wire distribution systems.
- Rear-connected switchboard and busbar systems.
- Manufacturing and process plant switchgear.
- High-current industrial feeder assemblies.
- Installations requiring removable or serviceable circuit-breaker arrangements.
Technical Specifications
| Series | SACE Tmax T |
|---|---|
| Frame | T6 |
| ABB order code | 1SDA060388R1 |
| Product group | 310511-T-Max T4 - T8 |
| Product type | Fixed part for withdrawable moulded case circuit breaker |
| Configuration | Withdrawable fixed part (W FP) |
| Number of poles | 4 |
| Rated uninterrupted current (Iu) | 800 A |
| Rated operational voltage | 690 V AC / 750 V DC |
| Terminal configuration | Horizontal rear terminals (HR) |
| Main-circuit connection | Bolted connection |
| Compatible frame | ABB SACE Tmax T6 |
| Product net width | 330 mm |
| Product net height | 295 mm |
| Product net depth | 85.5 mm |
| Product net weight | 10.3 kg |
| EAN | 8015644628192 |
| Customs tariff number | 85389099 |
| Standard | IEC 60947 |
Frequently Asked Questions
What is the ABB 1SDA060388R1?
The ABB 1SDA060388R1 is a four-pole fixed part for withdrawable SACE Tmax T6 moulded case circuit breakers, rated at 800 A and equipped with horizontal rear terminals.
Is the ABB T6 W FP 4P HR a complete circuit breaker?
No. The 1SDA060388R1 is the stationary fixed part of a withdrawable T6 circuit-breaker assembly. A compatible circuit breaker and the appropriate moving-part components are required to form the complete withdrawable assembly.
What does HR mean on the ABB T6 W FP 4P HR?
HR denotes horizontal rear terminals. The main electrical connections are positioned at the rear of the fixed part with a horizontal terminal orientation.
What are the current and voltage ratings of the ABB 1SDA060388R1?
The fixed part has a rated uninterrupted current of 800 A and supports rated operational voltages up to 690 V AC and 750 V DC.
What are the dimensions of the ABB T6 W FP 4P HR?
The fixed part measures approximately 330 mm wide, 295 mm high and 85.5 mm deep, making it suitable for integration into compatible ABB Tmax T6 withdrawable switchboard assemblies.
Trusted Withdrawable Switchgear Components from ABB
ABB SACE Tmax withdrawable components provide a robust modular platform for industrial power distribution, allowing compatible circuit breakers to be removed from their fixed switchboard connections while maintaining a secure, purpose-designed interface for high-current electrical systems.
