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Siemens 3VA4112-5ED24-0AA0 Molded Case Circuit Breaker

  • 125A
  • 2 Pole
  • Bolt-On
Siemens 3VA4112-5ED24-0AA0
Molded Case Circuit Breaker
Brand Siemens
SKU 3VA4112-5ED24-0AA0
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  • 125A
  • 2 Pole
  • Bolt-On

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Siemens 3VA4112-5ED24-0AA0 - 125A 2 Pole Molded Case Circuit Breaker

Siemens 3VA4112-5ED24-0AA0 - 125A 2 Pole Molded Case Circuit Breaker

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$535.99 In Stock

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Description

Engineered for commercial and industrial applications, the Siemens 3VA4112-5ED24-0AA0 provides robust overcurrent protection. This 125A, 2-pole MCCB features a fixed thermal-magnetic trip unit for reliable LI defense. It installs into Siemens P1, P2, and P3 panelboards and replaces discontinued MEAB series or ED62B125 breakers with the proper kit. Rated at 35 kAIC at 480V, this HACR-rated breaker is reverse feed capable and includes load side lugs.

Specifications

Key specifications
Brand Siemens
Series 3VA4
Amperage 125A
Poles 2
Mounting Style Bolt-On
Voltage 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC
Phase 1
AIC Rating 85kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 85kA @ 250VDC
Fit and installation
Frame Type 3VA41
Terminal Type Lugs
For Use With Siemens P1, P2, P3 Panelboards, Switchboards
Wire Gauge 14 AWG - 3/0 AWG
Max Wire 3/0 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Rotary Handle, Motor Operator, Padlock Attachment
Accessories Load Side Lugs
Standards CSA C22.2 No. 5, HACR Rated, IEC 60947-2, UL 489
Approval CE, CSA, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Reverse Feed, Non-Interchangeable Trip

Product FAQs

6 answers
Can the 3VA4112-5ED24-0AA0 replace older Siemens ED frame breakers?

Yes, the 3VA41 series serves as a functional replacement for legacy ED frame breakers, such as the ED62B125 and discontinued MEAB series, when installed with the correct branch mounting kit.

What hardware is required to mount this breaker in Siemens panelboards?

To install this breaker into Siemens P1, P2, or P3 panelboards, you will need a compatible branch mounting kit, such as the S3VA41T or S3VA41TD.

Are the load side lugs pre-installed on this breaker?

Yes, 3VA41 panelboard-mounted circuit breakers ship with aluminum load side lugs installed as standard.

Can this breaker be used in reverse feed applications?

Yes, this breaker is approved for reverse feed installations, providing flexibility for various wiring configurations.

Is this breaker suitable for HVAC equipment protection?

Yes, it is HACR rated, meaning it is certified for safe use with heating, air conditioning, and refrigeration systems.

Can the 3VA4112-5ED24-0AA0 be used in direct current (DC) systems?

Yes, it is fully rated for DC applications up to 250V DC, providing reliable overcurrent protection for direct current circuits.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 5 reviews
Rating
Ratings
5 reviews
  • SW
    SHELDON W.
    Verified Buyer
    Reviewing
    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
    I recommend this product
    Rated 5 out of 5 stars
    9/22/25
    Breaker Order

    Good prices and fast shipping.