Designed for heavy-duty power distribution, this 80-amp, three-pole Sentron breaker utilizes thermal-magnetic technology to deliver precise long-time and instantaneous protection. It installs seamlessly into Siemens P1 through P5 panelboards, switchboards, and motor control centers. Facilities can utilize this unit to replace legacy ED43B080 breakers using a compatible mounting kit. Rated for 35kA interrupting capacity at 480VAC, the current-limiting device is supplied with nut keepers.
Can the 3VA5180-5ED31-0AA0 replace older Siemens ED frame breakers?
Yes, this 3VA51 frame breaker can replace legacy ED43B080 circuit breakers. A compatible mounting kit is required to retrofit it into existing enclosures or panelboards.
Which Siemens panelboards are compatible with this 80A circuit breaker?
This breaker is designed for installation in Siemens P1, P2, P3, P4, and P5 panelboards, as well as compatible switchboards and motor control centers.
Does the 3VA5180-5ED31-0AA0 come with standard line and load lugs?
No, the 0AA0 catalog suffix indicates this breaker is supplied without standard box lugs. It features a feed-thru connection and includes nut keepers for terminating busbars or ring terminals.
What is the frame size and trip unit type for this breaker?
It is built on the 125A rated 3VA51 frame and utilizes a TM210 thermal magnetic trip unit with fixed long-time and instantaneous protection settings.
What are the operating temperature limits for the 3VA5180-5ED31-0AA0?
This breaker is rated to operate safely in ambient temperatures ranging from -25 to 70 degrees Celsius (-13 to 158 degrees Fahrenheit).
Is this 3VA5 breaker rated for both UL and IEC applications?
Yes, it is certified to both UL 489 and IEC 60947-2 standards, making it suitable for a wide range of industrial and commercial applications.
What is the ingress protection rating for this molded case circuit breaker?
The breaker features an IP40 enclosure rating, providing protection against solid objects greater than 1 millimeter in size.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 8 reviews.