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.
1sda054049r1 t4h 250 pr221ds-i in=160 3 pole abb mccb
MPN: 1SDA054049R1
Alt. SKU: T4H250R160
Special Price
£1,374.01
£1,145.01
Regular Price
£2,113.86
Why Choose the Moulded Case Circuit Breaker [1SDA054049R1]
The TMAX T4H 250 fixed three-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a solid-state release, it ensures precise and reliable protection in AC applications. Model PR221DS-I R 160 offers robust performance suitable for demanding electrical distribution systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker.
- Rated Operational Voltage: 690 V AC.
- Rated Current (In): 160 A.
- Rated Service Short-Circuit Breaking Capacity (Ics): Up to 100 kA at 220-230 V AC; 70 kA at 380-415 V AC; 65 kA at 440 V AC; 50 kA at 500 V AC; 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/hour.
- Electrical Durability: 8,000 cycles at 120 cycles/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 T4H 250?
The rated operational voltage is 690 V AC.
What is the rated current for this circuit breaker?
The rated current is 160 A.
What is the short-circuit breaking capacity at 400 V AC?
The short-circuit breaking capacity is 70 kA at 380-415 V AC.
How many mechanical cycles can the circuit breaker endure?
The mechanical durability is rated for 20,000 cycles at 240 cycles/hour.
What type of terminals does the C.BREAKER TMAX T4H 250 have?
It features fixed front terminals.
What is the rated insulation voltage of this product?
The rated insulation voltage is 1000 V.
What standards and approvals does this circuit breaker conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054049R1 |
|---|---|
| Barcode | 8015644551414 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 160A |
| Alternative Product SKU | T4H250R160 |
Write Your Own Review
