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1SDA060343R1 ABB T6D 630 3P FF 630 A Switch-Disconnector
ABB 1SDA060343R1 T6D 630 is a 630 A three-pole fixed SACE Tmax switch-disconnector with front terminals for reliable isolation of industrial AC and DC power distribution circuits.
£2,079.67
Why Choose the ABB T6D 630 3P FF 1SDA060343R1 Switch-Disconnector?
The ABB T6D 630 3P FF 1SDA060343R1 is a heavy-duty switch-disconnector designed for reliable isolation and switching in low-voltage industrial power distribution systems. As part of the established ABB SACE Tmax T6 series, it combines a 630 A rated uninterrupted current with a fixed three-pole construction for dependable isolation of three-phase electrical circuits.
Unlike a circuit breaker equipped with an overcurrent protection release, the T6D is specifically designed as a switch-disconnector. Its primary function is to provide safe circuit switching and isolation, making it suitable for use as a main isolating device within switchboards, distribution panels and industrial electrical installations where circuit protection is provided separately.
The T6D 630 supports rated operational voltages up to 690 V AC and 750 V DC, with a rated insulation voltage of 1000 V and rated impulse withstand voltage of 8 kV. Its fixed three-pole configuration with front terminals provides straightforward integration into electrical distribution assemblies, while a short-time withstand current of 15 kA for 1 s supports demanding high-current installations.
Key Advantages
- Heavy-duty 630 A switch-disconnector for industrial power distribution.
- Three-pole configuration designed for isolation of three-phase circuits.
- Rated for operational voltages up to 690 V AC and 750 V DC.
- 15 kA short-time withstand current for 1 s.
- Fixed installation with front terminals for straightforward switchboard integration.
- ABB SACE Tmax construction provides robust switching and isolation for demanding electrical installations.
Key Features
- ABB SACE Tmax T6D series.
- 630 A rated uninterrupted current.
- Three-pole switch-disconnector.
- Fixed mounting configuration.
- Front terminal connections.
- 690 V AC / 750 V DC rated operational voltage.
- 1000 V rated insulation voltage.
- 8 kV rated impulse withstand voltage.
- 15 kA short-time withstand current for 1 s.
- Suitable for use as a main isolation switch in appropriate electrical distribution systems.
- Optional motor operator and voltage release capability.
Reliable Isolation for Industrial Power Distribution
Switch-disconnectors such as the ABB T6D 630 provide a reliable means of manually disconnecting electrical circuits from their power supply. When appropriately installed, the device enables sections of an electrical distribution system to be isolated for maintenance, servicing or operational switching while providing the robust current-carrying capability required by high-power installations.
The T6D uses the proven mechanical platform of the ABB SACE Tmax T6 family, providing compatibility with the mounting arrangements and accessories associated with the range. Its 630 A current rating, high insulation characteristics and 15 kA short-time withstand capability make it well suited to substantial industrial feeders and distribution circuits where dependable switching and isolation are required.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main electrical switchboards and distribution panels.
- Three-phase circuit isolation.
- High-current feeder isolation.
- Manufacturing and process plants.
- Machinery and industrial electrical installations.
- Main-switch and distribution-board applications.
Technical Specifications
| Series | SACE Tmax T6 |
|---|---|
| ABB order code | 1SDA060343R1 |
| Product group | 310511-T-Max T4 - T8 |
| Product type | Switch-disconnector |
| Frame / sub-type | T6 |
| Rated uninterrupted current (Iu) | 630 A |
| Rated operational voltage | 690 V AC / 750 V DC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated short-time withstand current (Icw) | 15 kA for 1 s |
| Number of poles | 3 |
| Installation | Fixed |
| Terminal connection | Front terminals |
| Main circuit connection | Bolted connection |
| Power loss | 30 W per pole at rated operating conditions |
| Mechanical durability | 20,000 operating cycles |
| Maximum operating frequency | 120 cycles per hour |
| Motor operator | Optional |
| Voltage release | Optional |
| Dimensions (H × W × D) | 268 × 210 × 103.5 mm |
| Net weight | 9.5 kg |
| EAN | 8015644628116 |
| Standard | IEC 60947 |
Frequently Asked Questions
What is the ABB 1SDA060343R1 used for?
The ABB 1SDA060343R1 is a 630 A three-pole switch-disconnector designed for switching and isolation of high-current electrical circuits in industrial power distribution systems.
What is the rated current of the ABB T6D 630?
The T6D 630 has a rated uninterrupted current of 630 A.
Is the ABB T6D 630 a circuit breaker?
The T6D 630 is a switch-disconnector rather than a circuit breaker with an overcurrent protection release. It is primarily designed for circuit switching and isolation, with the required electrical protection provided separately within the installation.
What voltage can the ABB 1SDA060343R1 operate at?
The T6D 630 has a rated operational voltage of up to 690 V AC or 750 V DC, together with a rated insulation voltage of 1000 V.
How is the ABB T6D 630 1SDA060343R1 installed?
This model uses a fixed three-pole configuration with front terminals and is designed for integration into suitable electrical switchboards and industrial power distribution assemblies.
Trusted Industrial Switching from ABB
ABB SACE Tmax switch-disconnectors provide dependable switching and isolation for industrial power distribution systems, combining robust mechanical construction with high current-carrying capability and flexible integration into modern electrical assemblies.
