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1sda054032r1 t4s 250 pr222ds/p-lsig in=250 3 pole abb mccb
ABB 1SDA054032R1 Tmax T4S moulded case circuit breaker with PR222DS/P-LSIG electronic trip unit, 250 A rated current, three-pole fixed configuration and front terminals for low voltage power distribution.
£3,470.39
Why Choose the ABB 1SDA054032R1 Tmax T4S Moulded Case Circuit Breaker?
The ABB 1SDA054032R1 is a high-performance Tmax T4S moulded case circuit breaker (MCCB) designed for reliable protection of low voltage electrical distribution systems. Built as part of the proven ABB SACE Tmax T series, this breaker is ideal for industrial switchboards, commercial distribution panels, OEM machinery and automation systems requiring dependable circuit protection.
This MCCB is fitted with a PR222DS/P-LSIG electronic trip unit, providing advanced protection functions including overload, short-circuit, instantaneous and ground fault protection. The solid-state release enables accurate settings for improved selectivity and safer system operation in demanding electrical environments.
With a 250 A rated current, three-pole fixed configuration and front terminal connections, the ABB 1SDA054032R1 is well suited to feeder protection, main distribution circuits, motor control centres and industrial electrical panels where compact size and reliable fault protection are essential.
Key Advantages
- Reliable ABB Tmax T4S moulded case circuit breaker for industrial protection.
- 250 A rated current for low voltage power distribution.
- PR222DS/P-LSIG electronic trip unit with advanced protection functions.
- Three-pole fixed MCCB with front terminal connections.
- Designed for overload, short-circuit and ground fault protection.
- High breaking performance for demanding electrical installations.
- Compact construction suitable for switchboards and control panels.
Key Features
- ABB SACE Tmax T series.
- T4S 250 frame size.
- 250 A rated current.
- 3-pole fixed moulded case circuit breaker.
- PR222DS/P-LSIG solid-state electronic release.
- Front terminal connection type.
- 690 V AC rated operational voltage.
- Suitable for industrial and commercial electrical distribution systems.
Advanced Circuit Protection for Low Voltage Systems
Moulded case circuit breakers such as the ABB 1SDA054032R1 are used to protect electrical circuits from overloads, short circuits and ground fault conditions. The electronic PR222DS/P-LSIG release provides precise protection settings, helping engineers improve selectivity and reduce unnecessary downtime.
The Tmax T4S platform is widely used across industrial and commercial installations due to its compact footprint, strong breaking performance and reliable ABB engineering. It is a practical choice for switchgear assemblies, machinery panels and power distribution boards.
Typical Applications
- Industrial power distribution panels.
- Commercial electrical switchboards.
- Main feeder and sub-distribution protection.
- Motor control centres and machinery panels.
- Manufacturing and process automation systems.
- OEM electrical equipment and control cabinets.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 250 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T4S 250 PR222DS/P-LSIG In=250 3p F F | |
| Product ID | 1SDA054032R1 | |
| EAN | 8015644551247 | |
| Product type | Moulded Case Circuit Breaker | |
| Rated current (In) | 250 A | |
| Rated uninterrupted current (Iu) | 250 A | |
| Number of poles | 3P | |
| Release | PR222DS/P-LSIG | |
| Release type | Electronic | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Short-circuit performance level | S | |
| Rated ultimate breaking capacity (Icu) | 50 kA at 400 V AC | |
| Rated service breaking capacity (Ics) | 50 kA at 400 V AC | |
| Terminal connection | Front terminals | |
| Mounting type | Fixed | |
| Electrical durability | 8,000 cycles | |
| Mechanical durability | 20,000 cycles | |
| Dimensions (H × W × D) | 205 × 105 × 103.5 mm | |
| Weight | approx. 3.5 kg |
Frequently Asked Questions
What is the ABB 1SDA054032R1 used for?
The ABB 1SDA054032R1 is used to protect low voltage electrical distribution systems against overloads, short circuits and ground fault conditions.
What is the rated current of this MCCB?
This moulded case circuit breaker has a 250 A rated current.
What type of trip unit does it use?
The ABB 1SDA054032R1 is fitted with a PR222DS/P-LSIG electronic trip unit for adjustable protection functions.
How many poles does this circuit breaker have?
This model is a three-pole fixed MCCB designed for three-phase electrical systems.
Where is the ABB 1SDA054032R1 typically installed?
It is typically installed in switchboards, distribution panels, motor control centres and industrial control cabinets.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax moulded case circuit breakers are trusted by panel builders, electrical engineers and industrial maintenance teams for reliable protection, strong breaking performance and long service life in demanding low voltage installations.
