HGA36045 - 45 Amp Circuit Breaker
- 45 Amp
- 18k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HGA36045 - 45 Amp Circuit Breaker Description
HGA36045 - 45 Amp Circuit Breaker
The HGA36045 is a 45 amp, three-pole molded case circuit breaker used in three-phase power systems. It uses a thermal magnetic trip to protect against overloads and short circuits. This model is built on an I-Line plug-in frame, which makes installation and replacement quicker compared to hard-wired breakers. It’s commonly used where reliable protection is needed without overcomplicating the setup. The interrupting ratings cover several common voltage levels, making it suitable for a wide range of applications.
Key Features and Benefits
- 45 amp rating: For three-phase circuits
- 3 poles: For balanced power protection
- Thermal magnetic trip unit: For everyday fault protection
- I-Line plug-in design: For faster installs and service work
- Molded case construction: Suited for regular commercial and industrial use
Technical Specifications
- Part Number: HGA36045
- Amperage: 45A
- Number of Poles: 3
- Frame Type: HGA, I-Line plug-in
- Trip Type: Thermal magnetic
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Interrupting Capacity:
- 18kA @ 600VAC
- 35kA @ 480VAC
- 65kA @ 240VAC
- Approximate Weight: 4.12 lbs
- Height: 8.75 inches
Material Compliance and Certifications
- This circuit breaker is manufactured to meet standard requirements for molded case circuit breakers used in commercial and industrial electrical systems. Proper installation supports compliance with applicable electrical codes and safety standards.
Where It Works Best
- The HGA36045 circuit breaker is typically used in panelboards and distribution equipment found in offices, retail spaces, warehouses, and light industrial facilities. It’s a practical option for lighting panels, general power circuits, and equipment that runs on three-phase service.
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.
Specifications
- Depth:4.38
- Height:8.75
- Width:4.12
- Poles:3
- Amperes:45
- A.I.C. Rating & Volts:18k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:HGA
- Approx Dimensions:4.12"W x 8.75"L x 4.38"D
- Additional Notes:I-Line Frame, Plug-In, Thermal Magnetic, Molded Case Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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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).