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1SDA100508R1 ABB XT5H 400 Ekip M Dip LIU In=400A 3p F F Moulded Case Circuit Breaker
ABB 1SDA100508R1 XT5H 400 fixed three-pole moulded case circuit breaker with front terminals and a 400 A Ekip M Dip LIU solid-state electronic release providing adjustable overload and short-circuit protection for industrial motor circuits.
£1,487.35
Why Choose the ABB XT5H 400 Ekip M Dip LIU In=400A 3p F F?
The ABB 1SDA100508R1 is a high-performance Tmax XT5H moulded case circuit breaker (MCCB) designed for motor protection and demanding low-voltage industrial applications. Part of the ABB SACE Tmax XT series, this fixed three-pole circuit breaker combines an XT5 400 A frame with an Ekip M Dip LIU solid-state electronic trip unit rated at 400 A.
The Ekip M Dip LIU release is designed for motor protection applications and provides adjustable electronic overload and short-circuit protection. Its overload protection can be set across 160–400 A, while the undelayed short-circuit protection is adjustable from 2400–5200 A, enabling the protection characteristics to be coordinated with the connected motor and its starting current.
With a rated uninterrupted current of 400 A, three-pole construction and fixed mounting with front terminals, the XT5H 400 Ekip M Dip LIU is well suited to motor control centres, industrial switchboards and machinery power systems. The XT5H performance level provides an ultimate short-circuit breaking capacity of 70 kA at 415 V AC, supporting reliable operation in installations with high prospective fault currents.
Key Advantages
- High-performance ABB Tmax XT5H moulded case circuit breaker for industrial motor applications.
- 400 A Ekip M Dip LIU electronic trip unit designed for motor protection.
- Adjustable 160–400 A overload protection range.
- Adjustable 2400–5200 A undelayed short-circuit protection range.
- Three-pole fixed configuration with front terminals for straightforward switchboard integration.
- 70 kA ultimate short-circuit breaking capacity at 415 V AC for demanding fault-current conditions.
Key Features
- ABB SACE Tmax XT5H circuit breaker.
- 400 A rated uninterrupted current.
- Ekip M Dip LIU solid-state electronic release.
- Overload protection adjustable from 160–400 A.
- Undelayed short-circuit protection adjustable from 2400–5200 A.
- Three-pole construction.
- Fixed mounting configuration.
- Front terminals for main circuit connections.
- XT5 frame size with H short-circuit performance level.
- Rated operational voltage up to 690 V AC.
- Rated insulation voltage of 1000 V.
- Rated impulse withstand voltage of 8 kV.
Reliable Electronic Protection for Motor Circuits
Industrial motors can draw substantial current during starting, so their protective devices must distinguish normal starting conditions from damaging overloads and short circuits. The ABB Ekip M Dip LIU release provides adjustable electronic protection that can be coordinated with the motor and associated electrical equipment, helping protect cables, switching devices and machinery against abnormal current conditions.
The Tmax XT5 platform combines compact construction with high current-carrying capability and robust fault interruption. The H performance level, 400 A rating, fixed three-pole construction and front terminals of the 1SDA100508R1 make it particularly suitable for motor control centres, industrial switchboards, pumps, compressors and production machinery.
Typical Applications
- Industrial motor protection circuits.
- Motor control centres and switchboards.
- Pumps, fans and compressor systems.
- Manufacturing and production machinery.
- Industrial process equipment.
- Machinery and automation power systems.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| Order code | 1SDA100508R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame size | XT5 |
| Frame rating | 400 A |
| Short-circuit performance level | H |
| Rated uninterrupted current (Iu) | 400 A |
| Rated current (In) | 400 A |
| Trip unit | Ekip M Dip LIU |
| Trip-unit technology | Solid-state electronic release |
| Overload release setting | 160–400 A |
| Undelayed short-circuit release setting | 2400–5200 A |
| Integrated earth-fault protection | No |
| Number of poles | 3 |
| Mounting | Fixed |
| Terminal configuration | Front terminals |
| Rated operational voltage | up to 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Ultimate short-circuit breaking capacity (Icu) at 415 V AC | 70 kA |
| Ultimate short-circuit breaking capacity (Icu) at 690 V AC | 40 kA |
| Rated short-time withstand current (Icw) | 5 kA |
| Protection rating | IP20 |
| Power loss | 19 W |
| Net weight | approx. 4.82 kg |
| Standard | IEC 60947-2 |
| GTIN | 8056221005852 |
Frequently Asked Questions
What is the ABB 1SDA100508R1 used for?
The ABB 1SDA100508R1 is a Tmax XT5H moulded case circuit breaker with an Ekip M Dip LIU electronic release designed for motor protection and demanding industrial low-voltage electrical applications.
What is the rated current of the ABB XT5H 400 Ekip M Dip LIU?
The circuit breaker and its Ekip M Dip LIU electronic trip unit have a rated current of 400 A.
What are the adjustable protection settings?
The overload protection is adjustable from 160–400 A, while the undelayed short-circuit protection can be adjusted from 2400–5200 A.
What is the breaking capacity of the ABB XT5H 400?
The XT5H configuration provides an ultimate short-circuit breaking capacity of 70 kA at 415 V AC and 40 kA at 690 V AC.
How is the ABB 1SDA100508R1 installed?
This model is a fixed three-pole circuit breaker with front terminals, making it suitable for integration into compatible motor control centres, industrial switchboards and electrical distribution panels.
Trusted Motor Protection from ABB
ABB SACE Tmax XT moulded case circuit breakers combine compact construction, configurable electronic protection and robust short-circuit interruption for motor control and demanding industrial low-voltage electrical applications.
