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1SDA101468R1 ABB XT7H M 1250 Ekip M Dip I 3-Pole Motor Protection Circuit Breaker
ABB 1SDA101468R1 is a SACE Tmax XT7H M 1250 A three-pole fixed motor protection moulded case circuit breaker with front terminals, stored-energy operating mechanism and Ekip M Dip I electronic instantaneous protection.
£4,143.06
Why Choose the ABB 1SDA101468R1 XT7H M 1250 Motor Protection Circuit Breaker?
The ABB 1SDA101468R1 is a high-performance SACE Tmax XT7H M motor protection moulded case circuit breaker (MCCB) designed for dependable short-circuit protection and switching of demanding low-voltage motor circuits. Rated at 1250 A, this three-pole breaker combines the high-breaking-capacity XT7H platform with an Ekip M Dip I electronic motor-protection trip unit.
The Ekip M Dip I release is specifically designed for motor applications and provides instantaneous short-circuit protection with an adjustable threshold of 1–10 × In. This enables the breaker to accommodate motor starting currents while coordinating with dedicated overload protection and motor-control equipment.
The 1SDA101468R1 is a fixed, three-pole circuit breaker with front terminals and a stored-energy operating mechanism. Its XT7H performance class provides an ultimate short-circuit breaking capacity of 70 kA at 415 V AC, making it well suited to high-power motor feeders and industrial installations with substantial prospective fault currents.
Key Advantages
- Purpose-designed ABB SACE Tmax XT7H M motor protection circuit breaker.
- 1250 A rated current for high-power motor circuits.
- Ekip M Dip I electronic motor-protection trip unit.
- Adjustable instantaneous protection range of 1–10 × In.
- 70 kA ultimate breaking capacity at 415 V AC.
- Three-pole fixed configuration with front terminals.
- Stored-energy operating mechanism for robust switching and system integration.
Key Features
- ABB SACE Tmax XT7H M series.
- 1250 A rated current.
- 3-pole configuration.
- Ekip M Dip I solid-state electronic motor-protection release.
- Instantaneous short-circuit protection for motor circuits.
- 1–10 × In instantaneous protection adjustment range.
- Fixed mounting arrangement.
- Front terminals for main power connections.
- Stored-energy operating mechanism.
- High-breaking-capacity XT7H performance class.
High-Performance Short-Circuit Protection for Industrial Motors
Motor circuits can draw substantial starting currents during normal acceleration, so their protective devices must distinguish these expected conditions from genuine short circuits. The Ekip M Dip I electronic release provides adjustable instantaneous protection from 1–10 × In, allowing the breaker to be coordinated with the characteristics of the motor and associated overload-protection equipment.
With a 1250 A rated current and 70 kA ultimate breaking capacity at 415 V AC, the XT7H M is designed for demanding high-power motor installations. Its robust Tmax XT construction, electronic protection and stored-energy operating mechanism make it suitable for motor control centres, industrial switchboards and heavy machinery.
Typical Applications
- High-power industrial motor circuits.
- Motor control centres and MCC panels.
- Large pumps and compressor systems.
- Conveyors and material-handling equipment.
- Manufacturing and process machinery.
- Industrial switchboards supplying high-current three-phase motors.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Frame | XT7M |
| ABB order code | 1SDA101468R1 |
| Product type | Motor protection moulded case circuit breaker |
| Rated current | 1250 A |
| Number of poles | 3 |
| Trip unit | Ekip M Dip I |
| Protection function | Instantaneous short-circuit protection |
| Instantaneous protection setting | 1–10 × In |
| Ultimate breaking capacity at 415 V AC | 70 kA |
| Interruption rating | H |
| Mounting | Fixed |
| Terminals | Front terminals |
| Operating mechanism | Stored-energy operating mechanism |
| Standard | IEC |
| GTIN / EAN | 8056221012829 |
Frequently Asked Questions
What is the ABB 1SDA101468R1 used for?
The ABB 1SDA101468R1 is a 1250 A motor protection moulded case circuit breaker designed for short-circuit protection and switching of demanding three-phase industrial motor circuits.
What trip unit does the 1SDA101468R1 use?
It uses an ABB Ekip M Dip I electronic motor-protection trip unit providing adjustable instantaneous short-circuit protection.
What is the instantaneous protection range?
The Ekip M Dip I instantaneous protection threshold can be adjusted from 1–10 × In, allowing coordination with motor starting characteristics and associated protection equipment.
What is the breaking capacity of the XT7H M?
The XT7H M provides an ultimate short-circuit breaking capacity of 70 kA at 415 V AC.
What mounting and terminal configuration does this breaker use?
The 1SDA101468R1 is a fixed three-pole circuit breaker with front terminals and a stored-energy operating mechanism.
Trusted ABB Motor Protection
ABB SACE Tmax XT motor protection circuit breakers combine electronic protection, high short-circuit interruption capability and robust switching technology for dependable protection of demanding industrial motor circuits.
