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1SDA100555R1 XT5S 3 pole 630A MCCB Breaking Part with front terminals
ABB 1SDA100555R1 SACE Tmax XT5S 630 A three-pole fixed breaking part with front terminals for assembly with a compatible ABB XT5 trip unit.
£1,066.64
Why Choose the ABB 1SDA100555R1 Tmax XT5S Breaking Part?
The ABB 1SDA100555R1 is a 630 A frame-size breaking part for ABB SACE Tmax XT5 moulded case circuit breaker assemblies. Part of the ABB Tmax XT5S range, this fixed three-pole breaking part is designed for industrial and commercial low-voltage power distribution systems requiring enhanced short-circuit interruption performance.
Supplied as the breaker body only, the ABB 1SDA100555R1 does not include a protection trip unit. A compatible ABB XT5 electronic or thermal-magnetic trip unit must be selected separately to create a complete moulded case circuit breaker configured to suit the application's protection requirements.
Its modular construction enables panel builders and electrical engineers to tailor circuit protection while benefiting from the compact dimensions, dependable operation and proven performance of the ABB SACE Tmax XT platform.
Key Advantages
- 630 A frame-size breaking part for ABB XT5 circuit breaker assemblies.
- Higher XT5S interruption-performance level for demanding installations.
- Compatible with ABB XT5 electronic and thermal-magnetic trip units.
- Three-pole fixed configuration for industrial power distribution.
- Front terminals simplify cable and busbar connections.
- Modular design supports customised protection solutions.
Key Features
- ABB SACE Tmax XT5S series.
- 630 A maximum frame rating.
- Three-pole breaking part.
- S-level interruption performance.
- Fixed mounting configuration.
- Front terminal arrangement.
- Compatible with ABB XT5 trip units.
- Compact modular construction.
Flexible Protection for Custom Circuit Breaker Assemblies
The ABB 1SDA100555R1 provides the switching and interruption mechanism required to build a complete XT5S circuit breaker. When paired with a compatible ABB XT5 trip unit, the assembly can be configured with thermal-magnetic or advanced electronic protection to match the application's operating requirements.
This modular approach enables panel builders to standardise components while configuring protection characteristics for individual installations, simplifying both maintenance and future upgrades.
Designed for Higher Fault Levels
The XT5S performance level is intended for electrical systems where greater short-circuit interruption capability is required than the XT5N range. Its robust construction makes it well suited to demanding industrial and commercial installations while maintaining the compact footprint of the XT5 platform.
Typical Applications
- Industrial switchboards.
- Main and sub-main distribution boards.
- Motor control centres.
- Commercial power distribution systems.
- OEM electrical equipment.
- Manufacturing and process plants.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Application | Power distribution | |
| Current | 630 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Extended product type | XT5S 630 BREAKING PART 3p F F | |
| Product ID | 1SDA100555R1 | |
| Product type | Moulded case circuit breaker breaking part | |
| Frame size | XT5 | |
| Maximum frame current | 630 A | |
| Number of poles | 3 | |
| Interruption-performance level | S | |
| Typical breaking capacity at 415 V AC | 50 kA | |
| Rated operational voltage | Up to 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Mounting type | Fixed | |
| Terminal type | Front terminals | |
| Trip unit included | No | |
| Compatible trip-unit platform | ABB XT5 | |
| Dimensions (H × W × D) | 205 × 140 × 103.5 mm | |
| Weight | Approx. 3.6 kg | |
| Standards | IEC 60947-2 | |
| HS Code | 85389099 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA100555R1?
The ABB 1SDA100555R1 is a fixed three-pole XT5S 630 A breaking part used to assemble a complete ABB Tmax XT5 moulded case circuit breaker.
Does this include a protection trip unit?
No. This product is supplied as a breaking part only and requires a compatible ABB XT5 trip unit.
What is the frame rating?
The breaking part uses the ABB XT5 630 A frame. The final protection characteristics depend on the trip unit installed.
How many poles does the ABB 1SDA100555R1 have?
This model has a three-pole fixed configuration with front terminals.
Where is this breaking part typically used?
It is commonly installed in industrial switchboards, commercial distribution panels, motor control centres and OEM electrical equipment requiring customised circuit breaker assemblies.
Engineered for Reliable Industrial Protection
ABB SACE Tmax XT modular components provide electrical engineers and panel builders with a flexible, dependable platform for creating customised low-voltage circuit protection solutions.
