Built to manage severe electrical faults, this 30A single-pole molded case circuit breaker delivers an ultra-high 150kAIC interrupting capacity at 120VAC. It provides essential long-time and instantaneous protection for heavy-duty industrial applications. The panel-mount design is compatible with a wide range of Siemens infrastructure, including P1, P2, P3, P4, and P5 panelboards. It serves as an exact cross-reference for the discontinued LGB1B030B, featuring HACR and HID ratings.
Which Siemens panelboards are compatible with the 3VA4130-6ED14-0AA0 circuit breaker?
This bolt-on breaker is designed for use in Siemens P1, P2, P3, P4, and P5 panelboards, as well as compatible Siemens switchboards.
What wire sizes are accepted by the standard lugs on this 30A breaker?
The factory-installed lugs accept 14 AWG to 8 AWG copper or aluminum conductors.
What does the LI trip function indicate on this 3VA4 breaker?
The LI designation means the thermal-magnetic trip unit provides Long-Time (thermal) and Instantaneous (magnetic) protection. Both the thermal and magnetic trip points are fixed on this specific model.
What frame size does the 3VA4130-6ED14-0AA0 belong to?
This breaker is part of the Siemens 3VA41 frame group, which has a maximum physical frame rating of 125A, though this specific unit is factory-set with a 30A continuous current rating.
Can the 3VA4130-6ED14-0AA0 replace older Siemens breakers?
Yes, this 3VA4 series breaker serves as a direct cross-reference and replacement for the discontinued Siemens LGB1B030B circuit breaker.
Can this breaker be DIN rail mounted?
No, the 3VA4130-6ED14-0AA0 is a bolt-on circuit breaker designed specifically for panel mount applications in Siemens distribution equipment.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 5 reviews.
Siemens 3VA4160-4ED34-0AA0 - 60A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
7/27/26
SuperBreakers has you covered
SuperBreakers has you covered when you’re in a pinch and need breakers at the last minute. Their customer service is excellent, and the team consistently goes above and beyond to help. I highly recommend them!
RS
Rob S.
Verified Buyer
Reviewing
Siemens 3VA4150-6ED34-0AA0 - 50A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
4/8/26
50 amp breaker
Very helpful and arrived quickly.
JB
Josh B.
Verified Buyer
Reviewing
Siemens 3VA4130-4ED24-0AA0 - 30A 2 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
3/5/26
Breakers
Exactly as described. Quick shipping.
JL
Jeff L.
Verified Buyer
Reviewing
Siemens 3VA4120-6ED14-0AA0 - 20A 1 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
2/11/26
Better than new
Great condition and fast shipping
KC
Ken C.
Verified Buyer
Reviewing
Siemens 3VA4150-4ED34-0AA0 - 50A 3 Pole Molded Case Circuit Breaker