THKMA836300 - 300Amp Circuit Breaker
- 300 Amp
- 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options:
THKMA836300 - 300Amp Circuit Breaker Description
THKMA836300 - 300Amp Circuit Breaker
The THKMA836300 Circuit Breaker is a 300-amp, three-pole industrial molded-case breaker for your compatible commercial and industrial electrical distribution systems. Featuring a THKM8 breaker configuration, interchangeable thermal-magnetic trip unit, internal common-trip operation, and bolt-on mounting arrangement, this breaker provides the electrical and mechanical characteristics needed for applications requiring a matching 300A protective device.
Key Features and Benefits
- 300-Amp Current Rating
- Three-Pole Circuit Breaker Configuration
- THKM8 Molded Case Construction
- Interchangeable Thermal-Magnetic Trip Unit
- Internal Common-Trip Operation
- Bolt-On Mounting Configuration
- Included Load-Side Lugs
- Voltage-Specific Interrupting Ratings
- Industrial Molded Case Design
Technical Specifications
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Catalog Number: THKMA836300
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Product Type: Industrial Molded Case Circuit Breaker
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Product Category: Thermal-Magnetic Circuit Breaker
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Breaker Type: THKM8
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Rated Current: 300 Amperes (300A)
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Number of Poles: 3
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Trip Technology: Thermal-Magnetic
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Trip Unit Design: Interchangeable
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Trip Operation: Internal Common Trip
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Mounting Configuration: Bolt-On
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HACR Rated: Yes
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Load-Side Lugs: Included
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Interrupting Capacity at 240VAC: 65kAIC
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Interrupting Capacity at 480VAC: 35kAIC
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Interrupting Capacity at 600VAC: 25kAIC
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Width: 8.25 Inches
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Height / Length: 15.50 Inches
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Depth: 5.50 Inches
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Overall Dimensions: 8.25" W × 15.50" L × 5.50" D
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Approximate Shipping Weight: 55.00 lbs.
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Housing Construction: Molded Case
Material Compliance and Certifications
The THKMA836300 Industrial Molded Case Circuit Breaker is a 300A, three-pole thermal-magnetic circuit breaker with an interchangeable trip unit, internal common-trip operation, bolt-on mounting, HACR-rated classification, and included load-side lugs.
Where It Works Best
- Existing Commercial Electrical Systems
- Industrial Power Distribution Equipment
- Three-Pole Electrical Applications
- Legacy Electrical Distribution Systems
- Matching THKM8 Circuit Breaker Replacements
- Interchangeable Trip-Unit Applications
- Bolt-On Circuit Breaker Installations
- Industrial Machinery and Equipment Protection
- Facility Maintenance and Electrical Repairs
- Load-Side Lug Applications
- Electrical Equipment Restoration
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.
GE®, and ABB® are registered trademarks of General Electric Company and ABB Ltd., respectively. Products sold are surplus, used, or refurbished and are NOT supplied by General Electric Company or ABB Ltd., or their affiliates.
Specifications
- Width:8.25
- Height:15.5
- Depth:5.5
- Poles:3
- Amperes:300
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:THKM8
- Approx Dimensions:8.25"W x 15.50"L x 5.50"D
- Additional Notes:Bolt-on, HACR Rated, Industrial Molded Case Circuit Breaker with Interchangeable, Thermal Magnetic Trip Unit and Internal Common Trip. Includes Load-Side Lugs - discontinued by the manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a refund, subject to our Return Policy.
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).