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KH36125 - 125 Amp Circuit Breaker

  • 125 Amp
  • 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: KH36125

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KH36125 - 125 Amp Circuit Breaker Description

KH36125 - 125 Amp Circuit Breaker

The KH36125 is the kind of breaker where it pays to check the full specifications before installation. It's a 125-amp, 3-pole Type KH molded-case circuit breaker intended for compatible I-Line panelboards, with a thermal-magnetic configuration, 60Hz frequency, and 40°C temperature rating. If you're maintaining an existing or legacy panelboard, these details give you a straightforward way to compare the KH36125 with the breaker already in service and with the equipment's requirements.

Key Features and Benefits

  • 125A, 3-pole configuration for equipment requiring this specific electrical arrangement.
  • Type KH molded case circuit breaker for compatible I-Line panelboards.
  • Thermal-magnetic configuration for applications designed around this breaker type.
  • The 60 Hz frequency and 40°C specification provide additional details for confirming the correct application.
  • A useful option for compatible legacy equipment when the required electrical ratings and physical configuration match.

Technical Specifications

  • Part Number: KH36125
  • Breaker Type: Molded Case Circuit Breaker
  • Type: KH
  • Trip Configuration: Thermal Magnetic
  • Amperage: 125A
  • Poles: 3
  • Frequency: 60Hz
  • Temperature Specification: 40°C
  • A.I.C. at 600VAC: 25k
  • A.I.C. at 480VAC: 35k
  • A.I.C. at 240VAC: 65k
  • Panelboard Application: I-Line
  • Width: 4.50 in.
  • Height/Length: 10.50 in.
  • Depth: 4.38 in.
  • Overall Dimensions: 4.50"W x 10.50"L x 4.38"D
  • Approximate Shipping Weight: 12.00 lbs.

Material Compliance and Certifications

The available specifications for the KH36125 don't specify any third-party certifications or material compliance standards. Because that information hasn't been provided, certifications such as UL or material standards such as RoHS and REACH shouldn't be assumed.

Where It Works Best

The KH36125 is intended for compatible I-Line panelboards, particularly where an existing or legacy installation calls for this Type KH breaker configuration.

For replacement work, start with the KH36125 part number, then work through the details. Check the 125A rating, three-pole configuration, Type KH designation, thermal-magnetic configuration, 60Hz frequency, 40°C specification, physical dimensions, and AIC rating at the system voltage. It's also important to confirm any connection, accessory, or equipment-specific requirements that aren't covered by the specifications listed here.


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.

Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.

Specifications

  • Width:4.5
  • Height:10.5
  • Depth:4.38
  • Poles:3
  • Amperes:125
  • A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • Type:KH
  • Approx Dimensions:4.50"W x 10.50"L x 4.38"D
  • Additional Notes:60Hz, 40°C, Thermal Magnetic, Molded Case Circuit Breaker, for I-Line Panelboards - 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).

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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).

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