We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1sda054305r1 t4s 250 ma 160-2240 3 pole abb mccb
MPN: 1SDA054305R1
Alt. SKU: T4S 250 MA 160-2240 3p F F
Special Price
£967.06
£805.88
Regular Price
£1,487.77
Why Choose the Moulded Case Circuit Breaker [1SDA054305R1]
The TMAX T4S 250 fixed three-pole circuit breaker features front terminals for straightforward installation and a magnetic release mechanism for reliable overcurrent protection. It offers a rated operational current (Iu) of 160 A and adjustable short-circuit trip settings (I3) ranging from 960 to 2240 A, ensuring precise coordination in demanding electrical systems. Designed for robust performance and compatibility with industrial applications, this breaker delivers dependable protection and ease of integration within low-voltage distribution networks.
Technical Specification
- Function: Moulded Case Circuit Breaker, 3-pole fixed with front terminals.
- Rated Current (Iₙ): 160 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Insulation Voltage (Uᵢ): 1000 V.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Short-Circuit Breaking Capacity (I????ₛ): Up to 85 kA (220-230 V AC), decreasing with voltage.
- Release Type: Magnetic release (MA).
- Mechanical Durability: 20,000 cycles at 240 cycles/hour.
- Electrical Durability: 8,000 cycles at 120 cycles/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 rated current of the C.BREAKER TMAX T4S 250?
The rated current (Iₙ) is 160 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity (I????ₛ) is up to 85 kA at 220-230 V AC, decreasing with voltage.
What type of release does this circuit breaker use?
This circuit breaker uses a magnetic release (MA).
What is the rated operational voltage for the C.BREAKER TMAX T4S 250?
The rated operational voltage is 690 V AC / 750 V DC.
How durable is the C.BREAKER TMAX T4S 250?
It has a mechanical durability of 20,000 cycles at 240 cycles/hour and an electrical durability of 8,000 cycles at 120 cycles/hour.
What type of terminal connection does this circuit breaker have?
The circuit breaker features fixed front terminals.
What standards and approvals does the C.BREAKER TMAX T4S 250 conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054305R1 |
|---|---|
| Barcode | 8015644554026 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 160A |
| Alternative Product SKU | T4S 250 MA 160-2240 3p F F |
Write Your Own Review
