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Siemens 3VA5110-1BB31-0AA0 Molded Case Switch

Siemens 3VA5110-1BB31-0AA0
Molded Case Switch
Brand Siemens
SKU 3VA5110-1BB31-0AA0
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Quantity

Core Specs

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Amperage100A
Series3VA5
Poles3
Mounting StylePanel Mount
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Siemens 3VA5110-1BB31-0AA0 - 100A 3 Pole Molded Case Switch

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$478.50 In Stock

Quantity

Description Specifications SuperClub Warranties Shipping Reviews 4.8 (8)

Description

Serving as a reliable non-automatic disconnect, this 100A molded case switch isolates commercial and industrial circuits without providing thermal overload protection. It installs into Siemens P1 and P2 panelboards, as well as standard switchboards, replacing legacy ED63S100 units when used with the proper mounting kit. The 3VA5 frame design includes a magnetic-only trip unit for instantaneous self-protection, delivering a 65kA short-circuit current rating at 480VAC for robust safety.

Specifications

Key specifications
Brand Siemens
Series 3VA5
Amperage 100A
Poles 3
Mounting Style Panel Mount
Voltage 240VAC, 480VAC, 600Y/347VAC, 500VDC
Phase 3
AIC Rating 150kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 65kA @ 500VDC
Fit and installation
Frame Type 3VA51
Terminal Type Lugs
For Use With Siemens P1 Panelboards, Siemens P2 Panelboards, Siemens Switchboards
Protection and operation
Trip Technology Magnetic Only
Trip Function Code I
Trip Function Instantaneous Only
Standards and features
Available Options Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Motor Operator, Rotary Handle, Lugs
Accessories Lugs Not Included
Standards IEC 60947-2, UL 489
Approval ABS, CE, CSA, EAC, RCM, UL, VDE
Temp Rating -25C to 70C
Construction Features Non-Automatic (Disconnect), HACR Rated

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Reviews

4.8
Rated 4.8 out of 5 stars
Based on 8 reviews
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8 reviews
  • EA
    Edward A.
    Verified Buyer
    Reviewing
    Siemens 3VA5112-5EC31-0AA0 - 125A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    9/11/26
    Quick Shipping

    Instock and quick free shipping over a $100

    Was this helpful?
  • JF
    Justin F.
    Verified Buyer
    Reviewing
    Siemens 3VA5450-5EC31-0AA0 - 500A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    9/2/26
    SIEMENS BREAKER WAS SENT NEXT DAY...

    ORDER CAME WHEN IT WAS PROMISSED AND WAS CORRECT... HAPPY CUSTOMER.

    THANK YOU,

    JUSTIN

    Was this helpful?
  • GM
    Gary M.
    Verified Buyer
    Reviewing
    Siemens 3VA5112-4EC31-0AA0 - 125A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 4 out of 5 stars
    6/19/26
    Hard to find Siemens breaker

    Great product at a fair price

    Was this helpful?
  • RJ
    Rene J.
    Verified Buyer
    Reviewing
    Siemens 3VA5212-6EF31-0AA0 - 125A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 4 out of 5 stars
    4/13/26
    Siemens 3VA5212-6EF31-0AA0 

    Item arrived quickly and in perfect condition

    Was this helpful?
  • DT
    DENNIS T.
    Verified Buyer
    Reviewing
    Siemens 3VA5220-6ED31-0AA0 - 200A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/15/26
    Breaker Purchase

    Great price and fast shipment

    Was this helpful?