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1sda054042r1 t4s 250 pr222ds/p-lsig in=100 4 pole abb mccb
MPN: 1SDA054042R1
Alt. SKU: T4S 250 PR222DS/P-LSIG In=100 4p F F
Special Price
£2,424.91
£2,020.76
Regular Price
£3,730.63
Why Choose the Moulded Case Circuit Breaker [1SDA054042R1]
The TMAX T4S 250A fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a solid-state release mechanism with LSIG (long-time, short-time, instantaneous, and ground fault) protection, ensuring precise and reliable trip characteristics. Designed for AC applications, this breaker offers robust performance and compatibility with standard switchgear systems, making it suitable for a wide range of industrial and commercial electrical installations.
Technical Specification
- Function: Moulded Case Circuit Breaker, Fixed four-pole with front terminals.
- Rated Operational Voltage: 690 V AC.
- Rated Current (In): 100 A.
- Rated Service Short-Circuit Breaking Capacity (Ics): Up to 85 kA (dependent on voltage).
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): Up to 85 kA (dependent on voltage).
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Release Type: PR222DS/P-LSIG solid-state release (EL trip unit).
- Mechanical Durability: 20,000 cycles at 240 cycles per hour.
- Terminal Connection: Fixed front terminals.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the C.BREAKER TMAX T4S 250?
It is a moulded case circuit breaker designed for fixed four-pole applications with front terminals.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
What is the rated current of the C.BREAKER TMAX T4S 250?
The rated current is 100 A.
What is the short-circuit breaking capacity of this product?
It has a rated service short-circuit breaking capacity (Ics) and a rated ultimate short-circuit breaking capacity (Icu) of up to 85 kA, dependent on voltage.
What type of release does the C.BREAKER TMAX T4S 250 use?
It uses a PR222DS/P-LSIG solid-state release (EL trip unit).
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 20,000 cycles at 240 cycles per hour.
What is the rated insulation voltage for this product?
The rated insulation voltage is 1000 V.
| Manufacturer Part Number | 1SDA054042R1 |
|---|---|
| Barcode | 8015644573133 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 100A |
| Alternative Product SKU | T4S 250 PR222DS/P-LSIG In=100 4p F F |
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