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1SDA101913R1 ABB XT7D M 1250 1250 A 3-Pole Switch-Disconnector
ABB 1SDA101913R1 is an XT7D M 1250 three-pole fixed switch-disconnector rated at 1250 A with front terminals and a stored-energy operating mechanism for high-current low-voltage switching and isolation.
£2,256.16
Why Choose the ABB XT7D M 1250 3-Pole Switch-Disconnector?
The ABB XT7D M 1250, order code 1SDA101913R1, is a high-current SACE Tmax XT switch-disconnector designed for dependable switching and isolation in demanding low-voltage electrical distribution systems. Rated at 1250 A, this three-pole device provides a robust solution for main switching and feeder isolation applications.
The XT7D M 1250 is supplied in a fixed three-pole configuration with front terminals and incorporates a stored-energy operating mechanism. Its moulded-case construction allows it to integrate with the SACE Tmax XT platform while providing switching and isolation rather than automatic overload and short-circuit protection.
With a rated operational current of 1250 A at 415/440 V AC and 690 V AC in AC-22A and AC-23A utilisation categories, together with a rated short-time withstand current of 20 kA for 1 s, the 1SDA101913R1 is suited to industrial switchboards, distribution assemblies and infrastructure installations requiring reliable high-current isolation.
Key Advantages
- High-current 1250 A switch-disconnector from the ABB SACE Tmax XT range.
- Provides dependable switching and circuit isolation in low-voltage distribution systems.
- Three-pole configuration for three-phase electrical systems.
- Fixed mounting with front terminals for straightforward switchboard integration.
- Stored-energy operating mechanism supports reliable switching operation.
- Rated for 1250 A at up to 690 V AC in AC-22A and AC-23A applications.
- 20 kA for 1 s rated short-time withstand capability.
Key Features
- ABB SACE Tmax XT series.
- XT7D M 1250 switch-disconnector configuration.
- 1250 A rated current.
- 3-pole construction.
- MCS (Moulded Case Switch) configuration.
- 1250 A AC-22A operational current at 415/440 V AC and 690 V AC.
- 1250 A AC-23A operational current at 415/440 V AC and 690 V AC.
- 20 kA for 1 s rated short-time withstand current.
- Fixed installation configuration.
- Front terminals.
- Stored-energy operating mechanism.
- Optional motor-drive capability.
- IP20 front-side degree of protection.
High-Current Switching and Isolation for Low-Voltage Systems
A switch-disconnector provides controlled switching and electrical isolation rather than automatic overcurrent protection. In a coordinated low-voltage installation, it can serve as a main or feeder isolation device while appropriately selected protective equipment provides the required overload and short-circuit protection.
The ABB XT7D M 1250 combines a 1250 A current rating with three-pole construction, fixed front-terminal installation and a stored-energy operating mechanism. Its ability to carry 1250 A at up to 690 V AC in AC-22A and AC-23A applications makes it well suited to demanding industrial and commercial power-distribution assemblies.
Typical Applications
- Main switching and isolation in low-voltage switchboards.
- Industrial power distribution assemblies.
- High-current feeder switching and isolation.
- Manufacturing and process plant electrical systems.
- Commercial building main distribution boards.
- Infrastructure and utility distribution systems.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA101913R1 |
| EAN | 8056221019576 |
| Product type | Switch-disconnector |
| Frame size | XT7M |
| Trip unit / switch configuration | MCS (Moulded Case Switch) |
| Rated current | 1250 A |
| Rated operational current, AC-22A at 415/440 V AC | 1250 A |
| Rated operational current, AC-22A at 690 V AC | 1250 A |
| Rated operational current, AC-23A at 415/440 V AC | 1250 A |
| Rated operational current, AC-23A at 690 V AC | 1250 A |
| Rated short-time withstand current (Icw), 1 s | 20 kA |
| Number of poles | 3 |
| Mounting configuration | Fixed |
| Terminal arrangement | Front terminals |
| Main-circuit connection | Bolted connection |
| Operating mechanism | Stored-energy operating mechanism |
| Motor drive | Optional |
| Integrated motor drive | No |
| Front-side degree of protection | IP20 |
| Standard | IEC |
| Product net width | 210 mm |
| Product net height | 268 mm |
| Product net depth | 178 mm |
Frequently Asked Questions
What is the ABB 1SDA101913R1?
The ABB 1SDA101913R1 is an XT7D M 1250 SACE Tmax XT switch-disconnector rated at 1250 A, supplied in a three-pole fixed configuration with front terminals and a stored-energy operating mechanism.
Is the ABB XT7D M 1250 a circuit breaker or a switch-disconnector?
The 1SDA101913R1 is a switch-disconnector using ABB's MCS moulded case switch configuration. Its primary purpose is switching and isolation rather than automatic overload and short-circuit protection.
What is the rated current of the ABB 1SDA101913R1?
The ABB XT7D M 1250 is rated at 1250 A and supports a rated operational current of 1250 A at both 415/440 V AC and 690 V AC in AC-22A and AC-23A utilisation categories.
What is the rated short-time withstand current of the ABB XT7D M 1250?
The 1SDA101913R1 has a rated short-time withstand current of 20 kA for 1 s.
How many poles does the ABB 1SDA101913R1 have?
The ABB 1SDA101913R1 is a three-pole switch-disconnector designed for three-phase low-voltage switching and isolation applications.
Can a motor drive be fitted to the ABB XT7D M 1250?
Yes. A motor drive is available as an optional accessory; it is not integrated as standard in the 1SDA101913R1.
What mounting and terminal configuration does the ABB 1SDA101913R1 use?
The device is supplied in a fixed configuration with front terminals and incorporates a stored-energy operating mechanism.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Tmax XT switch-disconnectors are used in industrial, commercial and infrastructure power distribution systems where dependable high-current switching, isolation and integration with low-voltage switchgear are required.
