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1sda054034r1 t4s 250 pr221ds-ls/i in=160 4 pole abb mccb
MPN: 1SDA054034R1
Alt. SKU: T4S260
Special Price
£1,762.32
£1,468.60
Regular Price
£2,711.27
Why Choose the Moulded Case Circuit Breaker [1SDA054034R1]
The TMAX T4S 250A fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a solid-state release mechanism, ensuring precise and reliable protection in AC applications. Model PR221DS-LS/I R 160 is engineered for compatibility with a wide range of electrical systems, delivering consistent performance and enhanced operational safety in demanding environments.
Technical Specification
- Function: Moulded Case Circuit Breaker with solid-state release.
- Rated Operational Voltage: 690 V AC.
- Rated Current (I n): 160 A.
- Number of Poles: 4P (four-pole).
- Rated Insulation Voltage (U i): 1000 V.
- Rated Impulse Withstand Voltage (U imp): 8 kV.
- Short-Circuit Breaking Capacity (I cs / I cu): Up to 85 kA at 220-230 V AC, 25 kA at 690 V AC.
- Terminal Connection: 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 rated operational voltage of the C.BREAKER TMAX T4S 250?
The rated operational voltage is 690 V AC.
What is the rated current for this circuit breaker?
The rated current is 160 A.
How many poles does the TMAX T4S 250 have?
This circuit breaker has four poles (4P).
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity is 25 kA at 690 V AC.
What type of terminals does the TMAX T4S 250 use?
It features fixed front terminals.
What is the mechanical durability of this circuit breaker?
The mechanical durability is 20,000 cycles at 240 cycles per hour.
What standards and approvals does the TMAX T4S 250 conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054034R1 |
|---|---|
| Barcode | 8015644551261 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 160A |
| Alternative Product SKU | T4S260 |
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