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1sda054346r1 t5s 400 pr222ds/p-lsig in=320 4 pole abb mccb
MPN: 1SDA054346R1
Alt. SKU: T5S 400 PR222DS/P-LSIG In=320 4p F F
Special Price
£2,881.68
£2,401.40
Regular Price
£4,433.35
Why Choose the Moulded Case Circuit Breaker [1SDA054346R1]
The TMAX T5S 400 fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a solid-state release, it provides precise and reliable protection in AC applications. Model PR222DS/P-LSIG R 320 ensures compatibility with standard switchgear systems, delivering consistent performance and enhanced safety for industrial and commercial electrical installations.
Technical Specification
- Function: Moulded Case Circuit Breaker, 4-pole fixed type.
- Rated Current (Iₙ): 320 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (Uᵢ): 1000 V.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Short-Circuit Breaking Capacity (Iₛc): Up to 85 kA at 220-230 V AC, decreasing to 25 kA at 690 V AC.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 20,000 cycles at 120 cycles per hour.
- Electrical Durability: 7,000 cycles at 60 cycles per hour.
- Release Type: Solid-state PR222DS/P-LSIG (EL type).
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 TMAX T5S circuit breaker?
The rated current (Iₙ) of the TMAX T5S circuit breaker is 320 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity (Iₛc) decreases to 25 kA at 690 V AC.
How many mechanical cycles can the TMAX T5S handle?
The mechanical durability is rated for 20,000 cycles at 120 cycles per hour.
What type of release does the TMAX T5S circuit breaker use?
The TMAX T5S circuit breaker uses a solid-state release type PR222DS/P-LSIG (EL type).
Are there any specific standards or approvals for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054346R1 |
|---|---|
| Barcode | 8015644554446 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 320A |
| Alternative Product SKU | T5S 400 PR222DS/P-LSIG In=320 4p F F |
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