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1SDA074972R1 ABB XT2H 125 Ekip LSI In=60A 3P F F UL/CSA MCCB
ABB 1SDA074972R1 XT2H 125 is a 60 A three-pole fixed UL/CSA moulded case circuit breaker with front terminals, an Ekip Dip LSI solid-state trip unit and a 65 kA interrupting rating at 480 V AC.
£1,042.45
Why Choose the ABB XT2H 125 Ekip LSI In=60A 3p F F UL/CSA Circuit Breaker?
The ABB XT2H 125 Ekip LSI In=60A 3p F F UL/CSA, order code 1SDA074972R1, is a high-performance moulded case circuit breaker (MCCB) from the ABB SACE Tmax XT range. Built on the XT2 125 A frame, it is equipped with a 60 A Ekip Dip LSI solid-state trip unit for configurable electronic protection in UL/CSA-oriented low-voltage distribution systems.
The Ekip Dip LSI release provides long-time (L), short-time (S) and instantaneous (I) protection functions. This electronic protection architecture supports accurate overload and short-circuit protection while providing greater flexibility for protection coordination than a conventional fixed thermomagnetic release.
The 1SDA074972R1 is supplied as a three-pole fixed circuit breaker with front terminals. ABB specifies a rated voltage of 600 V and an H-class interrupting rating of 65 kA at 480 V AC, making this XT2H configuration particularly suitable for distribution systems with demanding prospective short-circuit levels.
Key Advantages
- High-performance ABB SACE Tmax XT2H moulded case circuit breaker.
- 60 A Ekip Dip LSI solid-state trip unit.
- Long-time, short-time and instantaneous electronic protection functions.
- 65 kA interrupting rating at 480 V AC for demanding fault levels.
- Rated for operation at 600 V.
- Three-pole configuration for three-phase distribution circuits.
- Fixed construction with front terminals for straightforward switchboard integration.
- UL-certified configuration for North American low-voltage distribution equipment.
Key Features
- ABB SACE Tmax XT series.
- XT2 125 A frame.
- H performance level.
- 60 A rated current.
- Ekip Dip LSI solid-state trip unit.
- LSI protection functions: long-time, short-time and instantaneous.
- 3-pole configuration.
- Fixed execution.
- Front terminals.
- 600 V rated voltage.
- 65 kA interrupting rating at 480 V AC.
- UL certification.
High-Performance Electronic LSI Protection for Power Distribution
The ABB Ekip Dip LSI trip unit provides electronic protection across three key fault-response functions. Long-time protection responds to sustained overload conditions, short-time protection assists with selective coordination during higher fault currents, and instantaneous protection provides rapid interruption of severe short-circuit faults.
The ABB 1SDA074972R1 combines this configurable protection with a 60 A rated current and the high-interruption XT2H platform. With a 65 kA rating at 480 V AC, three-pole fixed construction and front terminals, it is particularly well suited to industrial and commercial distribution systems where available fault current requires higher short-circuit performance.
Typical Applications
- UL/CSA-oriented low-voltage distribution equipment.
- Industrial electrical distribution switchboards.
- Commercial building power distribution systems.
- Three-phase feeder and sub-distribution protection.
- Systems requiring electronic LSI protection and coordination.
- Installations with elevated prospective short-circuit currents.
- Machine and equipment power-distribution panels.
- OEM switchboards and control-panel assemblies.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA074972R1 |
| Alternate catalogue number | XT2HU3060FFF000XXX |
| UPC | 8015644789497 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame | XT2 |
| Frame size | 125 A |
| Performance level | H |
| Rated current (In) | 60 A |
| Trip unit | Ekip Dip LSI solid-state release |
| Protection functions | LSI – Long-time, Short-time, Instantaneous |
| Number of poles | 3 |
| Execution | Fixed |
| Terminal type | Front terminals |
| Rated voltage | 600 V |
| Interrupting rating | 65 kA at 480 V AC |
| Standard | UL |
| Certification | UL |
Frequently Asked Questions
What is the ABB 1SDA074972R1?
It is an ABB SACE Tmax XT2H moulded case circuit breaker with a 125 A frame, 60 A Ekip Dip LSI solid-state trip unit, three poles, fixed execution and front terminals.
What is the rated current of ABB 1SDA074972R1?
ABB specifies a rated current of 60 A for the Ekip Dip LSI trip unit fitted to this XT2H circuit breaker.
What protection functions does the Ekip LSI trip unit provide?
The Ekip LSI trip unit provides long-time (L), short-time (S) and instantaneous (I) protection functions for overload and short-circuit protection.
What does the H designation mean on the ABB XT2H?
The H designation identifies this XT2 configuration's high interrupting-performance level, specified by ABB at 65 kA at 480 V AC.
What is the interrupting rating of ABB 1SDA074972R1 at 480 V AC?
ABB specifies an interrupting rating of 65 kA at 480 V AC for this XT2H circuit breaker.
How many poles does ABB 1SDA074972R1 have?
The 1SDA074972R1 is a three-pole circuit breaker designed for compatible three-phase low-voltage distribution systems.
How is ABB 1SDA074972R1 installed?
This model is supplied as a three-pole fixed circuit breaker with front terminals for integration into compatible low-voltage switchboards and distribution equipment.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Tmax XT moulded case circuit breakers are widely used in industrial, commercial and OEM electrical systems to provide dependable circuit protection, configurable electronic protection and reliable low-voltage power distribution.
