Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA100401R1 ABB XT5N 630 Ekip Dip LSI 630A 4-Pole Fixed Circuit Breaker
ABB 1SDA100401R1 is a 630 A four-pole fixed SACE Tmax XT5N moulded case circuit breaker with front terminals, 36 kA ultimate breaking capacity at 415 V AC and an Ekip Dip LSI solid-state electronic release providing long-time, short-time and instantaneous protection.
£2,256.42
Why Choose the ABB XT5N 630 Ekip Dip LSI 630A 4P Circuit Breaker?
The ABB XT5N 630 Ekip Dip LSI In=630 4P F F 1SDA100401R1 is a fixed four-pole SACE Tmax XT5 moulded case circuit breaker designed for dependable protection of low-voltage AC power-distribution systems. It combines the XT5N 630 frame with a 630 A Ekip Dip LSI solid-state electronic release.
The Ekip Dip LSI trip unit provides long-time, short-time and instantaneous protection against overload and short-circuit conditions. This combination enables selective electronic protection and coordination of high-current feeders, cables and distribution equipment in demanding electrical installations.
The 1SDA100401R1 is supplied as a fixed four-pole breaker with front terminals. Its XT5N interruption-performance class provides an ultimate short-circuit breaking capacity of 36 kA at 415 V AC, while its 630 A rating makes it suitable for substantial industrial, commercial and infrastructure power-distribution loads.
Key Advantages
- Complete ABB SACE Tmax XT5N moulded case circuit breaker.
- 630 A rated current for high-current low-voltage distribution.
- Ekip Dip LSI solid-state electronic release.
- Long-time protection against sustained overload conditions.
- Short-time protection for selective short-circuit coordination.
- Instantaneous protection for rapid interruption of severe short circuits.
- 36 kA ultimate breaking capacity at 415 V AC.
- Four-pole fixed configuration with front terminals for switchboard integration.
Key Features
- ABB SACE Tmax XT series.
- XT5N 630 frame.
- 630 A rated current.
- Four poles.
- Ekip Dip LSI electronic trip unit.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Fixed execution.
- Front terminal connections.
Electronic LSI Protection for High-Current Distribution
The ABB Ekip Dip LSI release electronically monitors circuit current and provides three complementary protection functions. Long-time protection responds to sustained overload conditions, short-time protection supports selective coordination during short circuits, and instantaneous protection rapidly interrupts severe fault currents.
With its 630 A rating, 36 kA ultimate breaking capacity at 415 V AC and four-pole fixed construction, the 1SDA100401R1 is well suited to transformer, generator, feeder and installation protection where reliable high-current electronic protection is required.
Typical Applications
- Industrial low-voltage distribution boards.
- Main and sub-main switchboards.
- Commercial building power distribution.
- Three-phase four-wire distribution systems.
- Manufacturing and process installations.
- Transformer and generator protection.
- High-current feeder and cable protection.
- Applications requiring adjustable electronic LSI protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| ABB order code | 1SDA100401R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame size | XT5 |
| Frame rating | 630 A |
| Interruption rating | N |
| Rated current (In) | 630 A |
| Number of poles | 4 |
| Trip unit | Ekip Dip LSI |
| Release type | Solid-state electronic |
| Protection functions | L, S, I |
| Current type | AC |
| Rated operational voltage | 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) at 415 V AC | 36 kA |
| Mounting | Fixed |
| Terminal arrangement | Front terminals |
| Standard | IEC |
| Dimensions (W × H × D) | 186 × 205 × 103.5 mm |
| Net weight | 6.4 kg |
| EAN | 8056221004787 |
Frequently Asked Questions
What is the ABB 1SDA100401R1?
The ABB 1SDA100401R1 is an XT5N 630 fixed four-pole moulded case circuit breaker with front terminals and a 630 A Ekip Dip LSI solid-state electronic release.
What is the rated current of the ABB XT5N 1SDA100401R1?
The XT5N 630 circuit breaker and its Ekip Dip LSI release are rated at 630 A.
What protection functions does the Ekip Dip LSI provide?
The Ekip Dip LSI provides long-time (L), short-time (S) and instantaneous (I) protection against overload and short-circuit conditions.
What is the breaking capacity of the ABB 1SDA100401R1?
The XT5N configuration provides an ultimate short-circuit breaking capacity of 36 kA at 415 V AC.
How is the ABB 1SDA100401R1 mounted and connected?
The 1SDA100401R1 is supplied as a fixed four-pole circuit breaker with front terminals for integration into compatible low-voltage switchboards and distribution assemblies.
Trusted ABB Circuit Protection
ABB SACE Tmax XT moulded case circuit breakers combine compact construction, configurable electronic protection and dependable breaking performance for industrial, infrastructure and commercial low-voltage power-distribution systems.
