Providing elevated fault protection, this 100A, 2-pole molded case circuit breaker features a high interrupting capacity for commercial facilities. It utilizes a fixed thermal-magnetic trip unit to supply dependable LI defense against electrical overloads. Engineered for secure bolt-on connections, it integrates into Siemens P1, P2, and P3 panelboards. As the designated substitute for the discontinued HED42B100, it delivers an impressive 85kAIC at 240V and 35kAIC at 480V.
Which panelboards are compatible with the 3VA4110-5ED24-0AA0 breaker?
This bolt-on breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as Siemens switchboards. Installation requires the appropriate mounting strap kit specific to the panelboard type.
What wire sizes and materials are accepted by the lugs on this breaker?
The factory-installed lugs accept 8 AWG to 3/0 AWG copper or aluminum conductors. Always verify the required torque specifications printed on the breaker label before terminating the wires.
Can the trip settings be adjusted on the 3VA4110-5ED24-0AA0?
No, this breaker features a thermal-magnetic trip unit with fixed thermal (long-time) and fixed magnetic (instantaneous) settings. It does not offer field adjustability for the trip curve.
Is this Siemens 3VA4 breaker suitable for DC applications?
Yes, it is rated for use in DC systems up to 250V DC, providing an interrupting capacity of 85kA at that voltage.
Does the 3VA41 frame support field-installed internal accessories?
Yes, the 3VA41 frame supports standard Siemens 3VA internal accessories. Auxiliary switches, alarm switches, and shunt trips can be field-installed into the designated accessory pockets under the front cover.
Can this breaker be locked out for safe maintenance?
Yes, the toggle handle can be secured in the OFF position using a compatible Siemens padlock attachment. This ensures compliance with standard lockout-tagout safety procedures during facility maintenance.
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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