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1sda064126r1 t4n 250 ul/csapr222ds/p-lsi 100 2p abb mccb
ABB 1SDA064126R1 T4N 250 UL/CSA PR222DS/P-LSI 100A two pole fixed moulded case circuit breaker with front terminals and solid-state release for AC circuit protection.
Why Choose the ABB 1SDA064126R1 T4N 250 Circuit Breaker?
The ABB 1SDA064126R1 is a high-performance moulded case circuit breaker (MCCB) from the ABB SACE Tmax T range, designed for dependable circuit protection in industrial and commercial electrical distribution systems. Identified as T4N 250 UL/CSA PR222DS/P-LSI 100 2p F F, this breaker is engineered for applications requiring precise electronic protection, compact installation and trusted ABB reliability.
This ABB Tmax T4N breaker features a PR222DS/P-LSI solid-state release, providing advanced electronic protection functions for AC systems. Its fixed two-pole construction with front terminals supports efficient installation inside electrical control panels, distribution boards and switchgear assemblies, while its UL/CSA configuration makes it suitable for equipment requiring North American approvals.
With a 250 A frame size and 100 A rated current, the ABB 1SDA064126R1 is suitable for circuits requiring robust two-pole protection with adjustable electronic trip functionality. Its compact design, dependable switching performance and proven ABB engineering make it a strong choice for demanding industrial electrical installations.
Key Advantages
- Reliable ABB moulded case circuit breaker for industrial circuit protection.
- Tmax T4N 250 frame designed for compact and robust power distribution.
- 100 A rated current suitable for controlled electrical loads.
- Two-pole fixed configuration with front terminals for panel installation.
- PR222DS/P-LSI solid-state release for precise electronic protection.
- UL/CSA version suitable for equipment requiring North American approvals.
Key Features
- ABB SACE Tmax T series moulded case circuit breaker.
- T4N 250 frame size.
- 100 A rated current.
- Two-pole fixed breaker.
- Front terminal connection.
- PR222DS/P-LSI solid-state release.
- LSI protection functions for long-time, short-time and instantaneous protection.
- Designed for reliable circuit isolation and protection in industrial systems.
Reliable Protection for Electrical Distribution Systems
Moulded case circuit breakers such as the ABB Tmax T4N protect electrical circuits against overload and short-circuit fault conditions. By interrupting abnormal current flow, they help safeguard cables, machinery, control panels and downstream electrical equipment.
The ABB 1SDA064126R1 is designed for applications where compact two-pole protection and electronic trip functionality are required. Its PR222DS/P-LSI solid-state release provides accurate protection performance, while the fixed front-terminal design supports efficient panel building, installation and maintenance.
Typical Applications
- Industrial electrical distribution boards.
- Control panels and machinery protection systems.
- Power distribution assemblies.
- OEM equipment and automation systems.
- Commercial electrical installations.
- Panel building and switchgear applications.
Technical Specifications
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| Current | 100 A | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | MCCB | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T4N 250 UL/CSA PR222DS/P-LSI 100 2p F F | |
| Product ID | 1SDA064126R1 | |
| Product type | Moulded case circuit breaker | |
| Frame size | T4N 250 | |
| Rated current | 100 A | |
| Number of poles | 2 pole | |
| Trip unit | PR222DS/P-LSI solid-state release | |
| Release type | Electronic / solid-state release for AC | |
| Protection functions | LSI | |
| Mounting / execution | Fixed | |
| Terminal type | Front terminals | |
| Short-circuit performance level | N | |
| Standards / approvals | UL / CSA version | |
| Product net weight | approx. 1 kg | |
| EAN | 8015644669874 |
Frequently Asked Questions
What is the ABB 1SDA064126R1 used for?
The ABB 1SDA064126R1 is used to protect electrical circuits from overloads and short-circuit faults in industrial and commercial distribution systems.
What type of circuit breaker is the ABB 1SDA064126R1?
It is a moulded case circuit breaker from the ABB SACE Tmax T series.
What is the rated current of this MCCB?
The ABB 1SDA064126R1 has a 100 A rated current.
What trip unit does this breaker use?
This breaker uses a PR222DS/P-LSI solid-state release for electronic circuit protection in AC applications.
How many poles does the ABB 1SDA064126R1 have?
The ABB 1SDA064126R1 is a two-pole fixed moulded case circuit breaker.
Trusted by Electrical Engineers Worldwide
ABB Tmax moulded case circuit breakers are widely used by panel builders, electrical contractors and industrial engineers for dependable circuit protection, robust switching performance and long-term reliability in demanding installations.
