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Siemens ED42B070L - 70A 2 Pole Molded Case Circuit Breaker

Brand Siemens
SKU ED42B070L
4.9
Rated 4.9 out of 5 stars
16 Reviews
Siemens ED42B070L 2 Pole Circuit Breaker
Free Shipping Over $99
Siemens ED42B070L 2 Pole Circuit Breaker

Siemens ED42B070L - 70A 2 Pole Molded Case Circuit Breaker

Brand Siemens
SKU ED42B070L
4.9
Rated 4.9 out of 5 stars
16 Reviews
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Siemens ED42B070L 2 Pole Circuit Breaker

Siemens ED42B070L - 70A 2 Pole Molded Case Circuit Breaker

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$453.60 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
Part of the Sentron family, this 70-amp molded case circuit breaker provides robust long-time and instantaneous trip functions for commercial applications. It serves as a dependable unit-mount solution for individual enclosures, motor control centers, and switchboards. While this specific ED4 frame model is transitioning to the newer 3VA5 series (part 3VA5170-4ED21-0AA0), it remains a vital component for maintaining existing infrastructure. The device features a 65kA interrupt rating at 240VAC.

Specifications

Brand Siemens
Series ED4
Part Number ED42B070L
Amperage 70A
Voltage 240VAC, 480VAC, 250VDC
Poles 2
Phase 1
AIC Rating 65kA @ 240VAC, 18kA @ 480VAC, 30kA @ 250VDC
Mounting Style Unit Mount
Terminal Type Lugs
For Use With Enclosures, Individual Mounting, Switchboards, Motor Control Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge 10-1/0 AWG (Cu/Al)
Max Wire 1/0 AWG
Min Wire 10 AWG
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch
Accessories Line & Load Lugs (LN1E100)
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CSA, HACR, IEC, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed

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Warranties

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If anything goes wrong with your item that is not a result of misuse or normal wear and tear, we’ll gladly replace it at no cost to you.

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4.9
Rated 4.9 out of 5 stars
Based on 16 reviews
Total 5 star reviews: 15 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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16 reviews
  • MS
    mark s.
    Verified Buyer
    Reviewing
    Siemens ED41B020 - 20A 1 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/16/26
    Exactly what I ordered

    I ordered 12 Siemens breakers. My order was exactly what I ordered, They came fast, and everything was in good shape. I will be using superbreakers in the future.

    Was this helpful?
  • JB
    John B.
    Verified Buyer
    Reviewing
    Siemens ED43B080 - 80A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/11/26
    Super Fast Shipping! Great Service

    I am very happy with the service I received from Super Breakers, they had what I needed in stock, and shipped out really quickly. I received my order within 2 days of placing the order!

    Was this helpful?
  • SK
    Steve K.
    Verified Buyer
    Reviewing
    Siemens ED43B020 - 20A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/16/26
    Breaker

    Fast shipping, worked great

    Was this helpful?
  • RM
    Rick M.
    Verified Buyer
    Reviewing
    Siemens ED43B020 - 20A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/5/26
    Breaker Review

    Very good equipment and was in great condition.

    Also does SuperBreakers purchase any new in box breakers?

    Was this helpful?
  • CD
    Carlos D.
    Flag of United States
    Verified Buyer
    Reviewing
    Siemens ED43B040 - 40A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    6/30/25
    Siemens ED43B040 3 Pole Circuit Breaker.

    I initially purchased two Siemens ED43B040 3-pole circuit breakers. One of the breakers wouldn’t engage properly, so I returned it. The return process was smooth, and a replacement breaker was delivered overnight. It’s always a pleasure doing business with Super Breaker.

    Was this helpful?

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