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1sda054015r1 t4n 250 pr222ds/p-lsi in=100 4 pole abb mccb
ABB 1SDA054015R1 SACE Tmax T4N 250 moulded case circuit breaker with PR222DS/P-LSI electronic trip unit, 100 A rated current and fixed four-pole front terminal configuration for low voltage power distribution.
Why Choose the ABB 1SDA054015R1 Tmax T4N 250 MCCB?
The ABB 1SDA054015R1 is a high-performance Tmax T4N moulded case circuit breaker (MCCB) designed for dependable low voltage electrical protection in industrial and commercial distribution systems. As part of the trusted ABB SACE Tmax T series, this breaker provides robust protection for switchboards, distribution panels, motor control centres and OEM electrical assemblies.
This model is fitted with a PR222DS/P-LSI electronic trip unit, providing advanced long-time, short-time and instantaneous protection functions for AC installations. Its fixed four-pole construction and front terminal arrangement make it suitable for panel builders and electrical engineers requiring accurate, compact and flexible circuit protection.
With a 100 A rated current, T4N 250 frame size and four-pole fixed configuration, the ABB 1SDA054015R1 is ideal for feeder protection, sub-distribution circuits, machinery panels and power systems where four-pole switching or neutral isolation is required.
Key Advantages
- High quality ABB SACE Tmax T4N moulded case circuit breaker.
- 100 A rated current for commercial and industrial distribution systems.
- PR222DS/P-LSI electronic trip unit for advanced circuit protection.
- Four-pole fixed breaker with front terminals.
- Provides long-time, short-time and instantaneous protection.
- Suitable for electrical systems requiring four-pole isolation.
Key Features
- ABB SACE Tmax T series.
- T4N 250 frame size.
- 100 A rated current.
- PR222DS/P-LSI electronic release.
- LSI protection functions.
- Four-pole fixed configuration.
- Front terminal connection.
- Designed for low voltage AC electrical installations.
Advanced Protection for Low Voltage Distribution
The ABB Tmax T4N range is engineered to provide reliable protection against overload and short circuit conditions while supporting continuity of service in low voltage power systems. Electronic trip units provide accurate protection settings, helping engineers improve selectivity and system reliability.
The ABB 1SDA054015R1 is particularly useful where a four-pole MCCB is required, providing protection and switching capability across three phases and neutral. This makes it suitable for distribution systems, control panels and electrical assemblies requiring full four-pole isolation.
Typical Applications
- Industrial switchboards.
- Commercial electrical distribution.
- Four-pole feeder protection circuits.
- Motor control centres.
- Machine control panels.
- OEM electrical equipment and building services installations.
Technical Specifications
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| Current | 100 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T4N 250 PR222DS/P-LSI | |
| SKU | 1SDA054015R1 | |
| EAN | 8015644551018 | |
| Alternative SKU | T4N 250 PR222DS/P-LSI In=100 4p F F | |
| Product type | Moulded Case Circuit Breaker (MCCB) | |
| Rated current (In) | 100 A | |
| Frame size | T4N 250 | |
| Trip unit | PR222DS/P-LSI electronic release | |
| Protection functions | Long-time, Short-time and Instantaneous (LSI) | |
| Number of poles | 4 | |
| Mounting type | Fixed | |
| Terminal type | Front terminals | |
| Rated operational voltage | up to 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Dimensions (W × H × D) | approx. 140 × 205 × 103.5 mm | |
| Standard | IEC 60947 |
Frequently Asked Questions
What is the ABB 1SDA054015R1 used for?
It is used to protect low voltage electrical circuits against overloads and short circuits in industrial and commercial power distribution systems.
What is the rated current of this MCCB?
The ABB 1SDA054015R1 has a 100 A rated current.
How many poles does this breaker have?
This model is a four-pole fixed moulded case circuit breaker.
What trip unit is fitted?
The breaker is fitted with an ABB PR222DS/P-LSI electronic trip unit providing long-time, short-time and instantaneous protection functions.
Where is this MCCB typically installed?
It is commonly installed in switchboards, distribution panels, motor control centres, machinery panels and commercial electrical systems.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax moulded case circuit breakers are trusted by panel builders, electrical contractors and industrial engineers worldwide for reliable low voltage protection, robust construction and dependable performance in demanding electrical distribution applications.
