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Siemens HED41B015 Molded Case Circuit Breaker

  • 15A
  • 1 Pole
  • Bolt-On
Siemens HED41B015
Molded Case Circuit Breaker
Brand Siemens
SKU HED41B015
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  • 15A
  • 1 Pole
  • Bolt-On

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Siemens HED41B015 1 Pole Circuit Breaker

Siemens HED41B015 - 15A 1 Pole Molded Case Circuit Breaker

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$301.60 In Stock

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Description

Engineered for the Sentron series, the HED41B015 is a 15A, single-pole molded case circuit breaker designed for commercial power distribution. It features a thermal-magnetic trip unit with fixed long-time and instantaneous protection. This ED frame breaker mounts into Siemens Sentron panelboards and SB switchboards. It accepts 14-10 AWG copper wire. For modern upgrades, this unit is replaced by the 3VA5115-6EC11-0AA0. Rated 65kAIC at 277VAC, this SWD-rated breaker delivers reliable protection.

Specifications

Key specifications
Brand Siemens
Part Number HED41B015
Series HED4
Amperage 15A
Poles 1
Mounting Style Bolt-On
Voltage 120VAC, 240VAC, 277VAC, 125VDC
Phase 1
AIC Rating 100kA @ 120VAC, 65kA @ 240VAC, 65kA @ 277VAC, 30kA @ 125VDC
Fit and installation
Frame Type HED
Terminal Type Lugs
For Use With Siemens Sentron Panelboards, SB Switchboards
Wire Gauge 14-10 AWG (Cu), 12-10 AWG (Al)
Max Wire 10 AWG
Min Wire 14 AWG (Cu), 12 AWG (Al)
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 Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Handle Tie
Accessories Load Side Lugs
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, Current Limiting, High Interrupting Capacity, Reverse Feed, Non-Interchangeable Trip, SWD Rated

Product FAQs

8 answers
Which panelboards are compatible with the HED41B015 circuit breaker?

This ED-frame breaker is designed for use in Siemens Sentron lighting panelboards and SB switchboards that accept bolt-on ED-frame breakers.

Does the HED41B015 include both line and load lugs?

As a bolt-on panelboard breaker, it includes a load-side lug for the wire connection. The line side bolts directly to the panelboard bus and does not use a wire lug.

Can the HED41B015 be used in DC power applications?

Yes, this breaker is rated for 125VDC applications with an interrupting capacity of 30kAIC, in addition to its standard AC voltage ratings.

What is the modern Siemens replacement for the HED41B015?

Siemens has transitioned legacy ED-frame breakers to the newer 3VA series. The direct modern replacement for this 15A, 1-pole breaker is catalog number 3VA5115-6EC11-0AA0.

What wire sizes are accepted by the HED41B015 load lugs?

The standard load lugs accept 14 to 10 AWG copper wire or 12 to 10 AWG aluminum wire.

How does the HED41B015 mount into the panelboard?

It features a bolt-on connection type, meaning it physically bolts directly to the busbars in compatible Siemens Sentron panelboards and SB switchboards.

Are the trip settings on the HED41B015 adjustable?

No, it uses a fixed thermal-magnetic trip unit. Both the long-time thermal protection and instantaneous magnetic protection are factory set and non-adjustable.

Is the HED41B015 rated for switching duty or HVAC applications?

Yes, this 15A breaker is SWD rated for switching fluorescent lighting loads and HACR rated for use with heating, air conditioning, and refrigeration equipment.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 13 reviews
Total 5 star reviews: 13
Total 4 star reviews: 0
Total 3 star reviews: 0
Total 2 star reviews: 0
Total 1 star reviews: 0
Rating
Ratings
13 reviews
  • PM
    Pete M.
    Verified Buyer
    Reviewing
    Siemens HED43B060 - 60A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/19/26
    Good price - Best website

    Awesome price on an item. easy to use website made finding the right breaker and purchasing it super easy

  • BC
    Brad C.
    Verified Buyer
    Reviewing
    Siemens HED43B070 - 70A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    5/12/26
    Thank You

    The breaker works perfectly, but I'm more impressed by the fast, prompt delivery. Will be using you again, thank you.

  • ML
    Michael L.
    Verified Buyer
    Reviewing
    Siemens HED43B020 - 20A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/15/26
    Siemens breaker

    Return customer, always great service and quick delivery. A+++

  • JM
    Jonathan M.
    Verified Buyer
    Reviewing
    Siemens HED43B030 - 30A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/10/26
    Breaker

    Fast Delivery, just what I ordered !!

  • RF
    Russell F.
    Verified Buyer
    Reviewing
    Siemens HED41B040 - 40A 1 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/6/26
    Just what I ordered

    Straight forward, simple process. On time delivery.