Engineered for commercial and industrial use, the Siemens 3VA5210-6ED31-0AA0 is a 3-pole, 100A molded case circuit breaker. It utilizes a fixed thermal-magnetic trip unit for precise long-time and instantaneous (LI) protection. This panel mount MCCB installs into Siemens P2 and P3 panelboards. It also serves as a drop-in replacement for the legacy HFD63B100. Rated 65 kAIC at 480VAC, this Class H current-limiting breaker provides robust fault clearing and is fully HACR rated.
Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Handle Lock, Padlock Attachment, Busbar System
Accessories
None (Without Connection)
Standards
IEC 60947-2, UL 489, HACR Rated
Approval
ABS, CE, CSA, EAC, UL, VDE
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Non-Interchangeable Trip
Product FAQs
7 answers
Can the 3VA5210-6ED31-0AA0 replace older Siemens ED frame circuit breakers?
Yes, this 3VA5 series breaker serves as a direct modernization replacement for legacy Siemens ED frame breakers, such as the HFD63B100.
Is this circuit breaker HACR rated?
Yes, the 3VA5210-6ED31-0AA0 is fully HACR rated for use with heating, air conditioning, and refrigeration equipment.
Can the Siemens 3VA5210-6ED31-0AA0 be reverse fed?
Yes, all Siemens 3VA5 thermal magnetic trip circuit breakers are UL listed for reverse feed applications, allowing for flexible installation orientation.
What does the LI trip function code mean on this breaker?
The LI designation indicates that the thermal magnetic trip unit provides Long-Time (overload) and Instantaneous (short-circuit) protection. Both the thermal and magnetic trip settings are fixed on this specific model.
Which Siemens panelboards are compatible with this breaker?
This panel mount molded case circuit breaker is designed for installation in Siemens P2 and P3 panelboards, as well as compatible switchboards.
Is this breaker suitable for direct current (DC) applications?
Yes, it is rated for use in DC networks up to 750VDC, with an interrupting capacity of 85kAIC at that voltage.
What frame size is the 3VA5210-6ED31-0AA0?
While it has a continuous current rating of 100A, it is built on the Siemens 3VA52 frame, which is a 250A frame size.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 8 reviews.