Part of the Sentron 3VA5 series, this 15A MCCB delivers reliable commercial and industrial circuit protection. It is designed for use with Siemens 3VA panelboards and switchboards. This panel-mount breaker serves as an upgrade for legacy ED63B015 models when paired with the required adapter. Rated 25kA at 480V, the 3VA5195-4EF31-0AA0 utilizes a TM240 thermal-magnetic trip unit. It offers adjustable thermal and magnetic settings, current-limiting capabilities, and a HACR rating.
Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Motor Operator, Lugs, Handle Lock, DIN Rail Adapter
Accessories
None (Nut Keeper Plate)
Standards
CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval
ABS, CE, CSA, EAC, IEC, UL, VDE
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Current Limiting
Product FAQs
6 answers
Does the 3VA5195-4EF31-0AA0 come with lugs installed?
No. The -0AA0 suffix indicates that this breaker ships without lugs or connection terminals. Lugs or nut keepers must be ordered separately for field installation.
What are the adjustment ranges for the TM240 trip unit on this 15A breaker?
The TM240 ATAM (Adjustable Thermal, Adjustable Magnetic) trip unit allows the thermal overload protection (Ir) to be adjusted from 12A to 15A. The instantaneous short-circuit protection (Ii) is adjustable from 150A to 300A, which is 10 to 20 times the nominal current.
Is the Siemens 3VA5195-4EF31-0AA0 suitable for reverse feed applications?
Yes. All Siemens 3VA5 thermal-magnetic circuit breakers are UL listed for reverse feed applications.
Which Siemens panelboards are compatible with the 3VA5195-4EF31-0AA0?
This 3VA51 frame breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as SB switchboards. Proper mounting hardware or nut keepers are required for panelboard installation.
Can the 3VA5195-4EF31-0AA0 replace legacy Siemens ED-frame breakers?
Yes. The 3VA51 frame serves as a modern upgrade for legacy 15A, 3-pole ED-frame breakers, such as the ED63B015. Verify that the 25kA at 480V interrupting rating meets your existing system requirements before upgrading.
What is the maximum frame size for the 3VA5195-4EF31-0AA0?
This breaker is built on the Siemens 3VA51 frame, which has a maximum continuous current rating of 125 Amps.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 8 reviews.