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Siemens MP23015 15/30A Triplex Miniature Circuit Breaker

  • 15/30A
  • 4 Pole
  • Plug-On
Siemens MP23015
15/30A Triplex Miniature Circuit Breaker
Brand Siemens
SKU MP23015
Select Item Condition
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  • 15/30A
  • 4 Pole
  • Plug-On

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Siemens MP23015 - 15/30A Triplex Miniature Circuit Breaker

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$90.29 In Stock

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Description

Siemens MP23015 miniature circuit breaker has 15/30A amperage, 4 poles, 120/240VAC voltage and a 10kA interrupting rating at 120/240VAC. This MP series breaker features a triplex circuit arrangement, plug-on mounting and overcurrent protection. It occupies 2 panel spaces and accepts copper or aluminum conductors, with a maximum wire size of 6 AWG and minimum sizes of 14 AWG (Cu) and 12 AWG (Al).

Specifications

Key specifications
Brand Siemens
Part Number MP23015
Series MP
Amperage 15/30A
Poles 4
Mounting Style Plug-On
Voltage 120/240VAC
Phase 1
AIC Rating 10kA @ 120/240VAC
Fit and installation
Frame Type MP
Terminal Type Lugs
For Use With Murray Loadcenters
Wire Gauge 14-6 AWG
Max Wire 6 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed
Standards and features
Special Classification Triplex
Available Options Padlock Attachment
Standards HACR, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated

Product FAQs

8 answers
How should I use the 15/30A rating when selecting this breaker?

The Siemens MP23015 has 15/30A amperage ratings. Match the applicable rating to the circuit's load and conductor ampacity when selecting overcurrent protection.

What electrical system should I select this breaker for?

This breaker is rated for 1-phase, 120/240VAC applications. Match the system voltage and phase to these ratings when selecting it.

How does the 10kA interrupting rating affect selection?

The interrupting rating is 10kA at 120/240VAC. The available fault current at the installation point must not exceed that rating.

What copper and aluminum conductor sizes can I terminate?

The load-side lug accepts copper conductors from 14 AWG through 6 AWG and aluminum conductors from 12 AWG through 6 AWG. Use the range for the conductor material you are installing, while sizing the conductor for the circuit load and protection.

What mounting method and space requirement should I plan for?

This breaker uses plug-on mounting and occupies 2 spaces. Plan the installation layout around that mounting method and space requirement.

How does the trip mechanism work, and can I adjust it?

The thermal-magnetic mechanism provides long-time response to sustained overcurrent and instantaneous response to high fault current. Trip settings are fixed, so select the required amperage rating rather than planning to adjust the trip response.

Can I use the breaker to switch fluorescent lighting loads?

The SWD marking indicates suitability for switching fluorescent lighting loads. Use this marking as a selection criterion when the breaker will also perform that switching function.

What does the HACR marking mean for equipment protection?

HACR refers to heating, air-conditioning and refrigeration applications. Use the marking when selecting overcurrent protection for equipment that calls for a HACR breaker.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 4 reviews
Rating
Ratings
4 reviews
  • JV
    Julie V.
    Verified Buyer
    Reviewing
    Siemens / Murray MP2100 - 100A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/5/26
    on breaker

    so far so good on the refurbished breaker

  • JF
    Jon F.
    Flag of United States
    Reviewing
    Siemens / Murray MP250 - 50A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    12/17/20
    Sales

    Fantastic group to work with...

  • DS
    David S.
    Flag of United States
    Reviewing
    Siemens / Murray MP2100 - 100A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/5/20
    Thank you so much for

    Thank you so much for sending me a 100 amp breaker that was in the condition that you said it would be in.With out your breaker I would still be in the dark Thank you David

  • RA
    Richard A.
    Flag of United States
    Reviewing
    Siemens / Murray MP2100 - 100A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    9/13/19
    Awesome!

    Your prices and number of available items to choose from is Awesome!