ABB 1SDA054006R1 SACE Tmax T4N 250 moulded case circuit breaker with PR222DS/P-LSIG electronic trip unit, 100 A rated current and fixed three-pole front terminal configuration for industrial low voltage power distribution.
The ABB 1SDA054006R1 is a premium Tmax T4N moulded case circuit breaker (MCCB) designed to deliver dependable protection for low voltage electrical distribution systems. As part of the trusted ABB SACE Tmax T series, this circuit breaker combines robust construction with an advanced electronic trip unit, making it ideal for industrial switchboards, commercial installations and OEM equipment.
This model is equipped with the PR222DS/P-LSIG electronic trip unit, providing adjustable long-time, short-time, instantaneous and ground fault protection. These advanced protection functions help improve system selectivity, minimise downtime and protect valuable electrical assets.
With a 100 A rated current, T4N 250 frame size and 70 kA breaking capacity at 220 V AC, the ABB 1SDA054006R1 is ideally suited to feeder protection, motor control centres, machinery and industrial power distribution systems requiring comprehensive circuit protection.
The ABB Tmax T4N range is engineered to interrupt overloads and fault currents rapidly while maintaining reliable power distribution. The PR222DS/P-LSIG electronic trip unit adds integrated ground fault protection, helping improve installation safety and reduce the risk of equipment damage.
Whether protecting industrial switchboards, motor control centres or commercial electrical infrastructure, the ABB 1SDA054006R1 delivers dependable performance, flexible protection settings and long service life.
| Current | 100 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | SACE Tmax T |
| Model | T4N 250 PR222DS/P-LSIG |
| SKU | 1SDA054006R1 |
| EAN | 8015644550929 |
| Product type | Moulded Case Circuit Breaker (MCCB) |
| Rated current (In) | 100 A |
| Frame size | T4N 250 |
| Trip unit | PR222DS/P-LSIG electronic release |
| Protection functions | Long-time, Short-time, Instantaneous and Ground fault (LSIG) |
| Number of poles | 3 |
| Mounting type | Fixed |
| Terminal type | Front terminals |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated ultimate breaking capacity (Icu) | 70 kA at 220 V AC |
| Dimensions (W × H × D) | Approx. 105 × 205 × 103.5 mm |
| Protection rating | IP20 |
| Standard | IEC 60947 |
It protects low voltage electrical systems against overloads, short circuits and ground faults in industrial and commercial installations.
The ABB 1SDA054006R1 has a 100 A rated current.
This breaker uses an ABB PR222DS/P-LSIG electronic trip unit with long-time, short-time, instantaneous and ground fault protection.
This model is supplied as a fixed three-pole moulded case circuit breaker.
It is commonly installed in industrial switchboards, distribution panels, motor control centres and commercial electrical systems.
ABB SACE Tmax moulded case circuit breakers are trusted worldwide by panel builders, electrical contractors and industrial engineers for dependable protection, advanced electronic trip technology and long-term reliability.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...