Built to handle demanding electrical environments, this 50A two-pole molded case circuit breaker utilizes fixed thermal-magnetic trip technology for reliable long-time and instantaneous protection. The device integrates seamlessly into Siemens P1, P2, and P3 panelboards, acting as a substitute for the older ED62B050 model with an adapter kit. Rated for 100kAIC at 240VAC and 65kAIC at 480Y/277VAC, it includes reverse feed capabilities and HACR certification for versatile deployment.
Can the 3VA4150-6ED24-0AA0 replace older Siemens ED frame breakers?
Yes, this 3VA41 frame breaker can act as a substitute for the older legacy ED62B050 50A breaker. When upgrading in existing Siemens panelboards, you will need the appropriate adapter or strap kit to retrofit the new frame.
Do I need a mounting kit to install this breaker into a Siemens panelboard?
Yes. Although the 3VA4150-6ED24-0AA0 is compatible with Siemens P1, P2, and P3 panelboards, it requires a specific strap kit to mount to the panel bus. For example, P2 and P3 panels typically use the BBKVA4P2P3 strap kit, while P1 panels use the MBKVA41A kit.
Is the 3VA4150-6ED24-0AA0 suitable for reverse feeding?
Yes, this molded case circuit breaker includes reverse feed capabilities, allowing it to be wired in either direction for versatile deployment in distribution panels.
Is this breaker HACR rated for HVAC applications?
Yes, the 3VA4150-6ED24-0AA0 carries an HACR certification, making it suitable and safe for use with heating, air conditioning, and refrigeration 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