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1sda054061r1 t4h 250 pr221ds-i in=160 4 pole abb mccb
MPN: 1SDA054061R1
Alt. SKU: T4H 250 PR221DS-I In=160 4p F F
Special Price
£1,863.29
£1,552.74
Regular Price
£2,866.60
Why Choose the Moulded Case Circuit Breaker [1SDA054061R1]
The TMAX T4H 250 fixed four-pole circuit breaker features front-access terminals and a solid-state release, ensuring precise and reliable protection in AC applications. Designed for seamless integration, the PR221DS-I R 160 model offers robust performance and enhanced durability, making it suitable for demanding electrical distribution systems. Its fixed configuration provides secure installation and consistent operation, meeting the standards required by professional electrical engineers and specifiers.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with solid-state release.
- Rated Operational Voltage: 690 V AC.
- Rated Current (Iₙ): 160 A.
- Number of Poles: 4P.
- Rated Service Short-Circuit Breaking Capacity (Ics): Up to 100 kA (220-230 V AC), decreasing to 40 kA at 690 V AC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 20,000 cycles at 240 cycles per hour.
- Electrical Durability: 8,000 cycles at 120 cycles per hour.
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 T4H 250?
It is a fixed four-pole moulded case circuit breaker with solid-state release.
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 TMAX T4H 250?
The rated current (Iₙ) is 160 A.
What is the short-circuit breaking capacity?
It has a rated service short-circuit breaking capacity (Ics) of up to 100 kA at 220-230 V AC, decreasing to 40 kA at 690 V AC.
What type of terminals does this circuit breaker have?
It features fixed front terminals.
What is the mechanical durability of the circuit breaker?
The mechanical durability is 20,000 cycles at 240 cycles per hour.
Is there any conformity information available?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054061R1 |
|---|---|
| Barcode | 8015644573195 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 160A |
| Alternative Product SKU | T4H 250 PR221DS-I In=160 4p F F |
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