Built for demanding industrial environments, this 15-amp Sentron breaker features a TM240 trip unit with fully adjustable thermal and magnetic parameters. It mounts into modern 3VA panelboards and serves as a functional replacement for older ED63B015 models when used with the appropriate adapter kit. Rated for 65kAIC at 480VAC, the unit ensures robust fault clearing capabilities. The current-limiting design minimizes let-through energy to protect downstream electrical infrastructure.
Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Handle Padlock Attachment, DIN Rail Adapter, Lug Kits
Accessories
None (Nut Keeper Included)
Standards
IEC 60947-2, UL 489, HACR, HID, SWD
Approval
ABS, CE, CSA, EAC, IEC, UL, VDE
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Reverse Feed
Product FAQs
6 answers
Which Siemens panelboards are compatible with the 3VA5195-6EF31-0AA0?
This breaker is directly compatible with Siemens 3VA panelboards and switchboards. It can also be installed in Siemens P1 and P2 panelboards by using the appropriate mounting adapter kit.
What frame size does this circuit breaker use?
The 3VA5195-6EF31-0AA0 is built on the Siemens 3VA51 frame, which is a 125A maximum frame size.
What does the LI trip function indicate on this model?
The LI designation means the breaker features a thermal-magnetic trip unit providing Long-Time (thermal) and Instantaneous (magnetic) protection. On this specific TM240 trip unit, both the thermal and magnetic trip parameters are fully adjustable to coordinate with downstream loads.
Is this circuit breaker suitable for DC power applications?
Yes, it is rated for use in direct current systems up to 500VDC, where it provides an interrupting capacity of 100kA.
What is the short circuit interrupting rating for 240V and 600V systems?
While rated for 65kA at 480V, this breaker provides an interrupting capacity of 150kA on 240V AC systems and 25kA on 600Y/347V AC systems.
How is the 3VA5195-6EF31-0AA0 mounted during installation?
It is a panel-mount circuit breaker designed to be bolted directly into compatible Siemens distribution equipment.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 8 reviews.