
MP130 - 30 Amp Circuit Breaker Description
MP130 - 30 Amp Circuit Breaker
The MP130 circuit breaker is a solid choice if you're looking for a reliable 30 amp, 1-pole thermal magnetic breaker designed for 120V operation, boasting a 10k interrupting rating. When sourcing a breaker—especially for existing or legacy electrical setups—pay attention to more than just the amperage. It's crucial to ensure you have the right specifications lined up. Clear documentation makes it easier to confirm the MP130 meets your needs for form, fit, and function as a replacement.
Key Features and Benefits
- 30 Amp Rating: Provides a continuous current rating of 30A, making amperage a key specification to confirm when matching an existing breaker.
- Single-Pole Design: The 1-pole configuration should match equipment requiring this pole arrangement.
- 120V Rating: Rated for 120V electrical applications.
- Thermal Magnetic Circuit Breaker: Identified as a miniature thermal magnetic circuit breaker for circuit protection applications.
- MP-T Type: The MP-T designation is an important compatibility detail when identifying a form, fit, and functional replacement.
- 50/60Hz Operation: Manufacturer specifications confirm 50/60Hz operation.
- 40°C Maximum Operating Ambient: The stated maximum ambient operating temperature is 40°C.
Technical Specifications
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Catalog Number / MFN: MP130
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Article Number: US2\:MP130
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Product Type: Miniature Thermal Magnetic Circuit Breaker
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Type: MP-T
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Amperage Rating: 30A
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Continuous Current Rating: 30A
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Number of Poles: 1
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Voltage Rating: 120V
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Interrupting Rating: 10k
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Frequency: 50/60Hz
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Maximum Operating Ambient Temperature: 40°C
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Net Weight: 0.265 lb
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Country of Origin: Mexico
Material Compliance and Certifications
- HACR Rated: Yes
- RoHS Compliance Information: Not available in the supplied manufacturer data
- REACH Article 33: Manufacturer references information concerning the duty to inform under the current candidate list
Where It Works Best
The MP130 30 amp circuit breaker is best considered for compatible existing or legacy electrical equipment requiring an MP-T type, 30A, 1-pole, 120V thermal magnetic circuit breaker with a 10k interrupting rating. Also compare its 50/60Hz specification, 40°C maximum ambient operating temperature, and HACR-rated designation with the requirements of the intended application.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:1.0
- Height:3.13
- Depth:2.5
- Poles:1
- Amperes:30
- A.I.C. Rating & Volts:10k @ 120VAC
- Type:MP
- Approx Dimensions:1.00"W x 3.13"L x 2.50"D
- Additional Notes:40°C, HACR Rated, Plug-In, Thermal-Magnetic Trip Circuit Breaker. - discontinued by the Manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).



