Frequently Asked Questions
What is the ABB 1SDA054504R1 used for?
The ABB 1SDA054504R1 is a four-pole moulded case circuit breaker used for circuit protection and switching in industrial and high-voltage power distribution applications.
What is the rated current of the ABB 1SDA054504R1?
The breaker has a 250 A rated current.
What voltage can the 1SDA054504R1 operate at?
The breaker is designed for applications up to 1,150 V AC and 1,000 V DC.
What type of trip unit does this circuit breaker have?
The 1SDA054504R1 uses an adjustable TMA thermal-magnetic trip unit with a magnetic release range of 1,250–2,500 A.
How many poles does the ABB 1SDA054504R1 have?
The circuit breaker has a four-pole configuration with a fully rated neutral.
Trusted by Industrial Electrical Engineers Worldwide
ABB SACE Tmax T circuit breakers are used in industrial power distribution and electrical protection systems where dependable circuit interruption, adjustable protection and robust high-voltage performance are required.
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