HEB3B045B - 45Amp Circuit Breaker
- 45 Amp
- 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HEB3B045B - 45Amp Circuit Breaker Description
HEB3B045B - 45Amp Circuit Breaker
The Siemens HEB3B045B is a robust, reliable low voltage panelboard mount circuit breaker designed to ensure optimal performance and safety in electrical systems. With its thermal-magnetic trip unit, this circuit breaker offers precise overload and short circuit protection, making it an ideal choice for both commercial and industrial applications.
Key Features and Benefits:
- High Breaking Capacity: The HEB3B045B circuit breaker boasts a high breaking capacity, ensuring it can handle substantial fault currents without damage. It supports up to 25KAIC at 600Y/347V and 65KAIC at 480V, making it a reliable choice for high-demand environments.
- Thermal-Magnetic Trip Unit: Equipped with a thermal-magnetic trip unit, this circuit breaker provides accurate protection against overloads and short circuits, safeguarding your electrical systems and equipment.
- Load Side Lugs: Designed with load side lugs only (TA1EG10), the HEB3B045B simplifies installation and ensures a secure connection, accommodating wire ranges from 8 to 1/0 AWG (CU/AL).
- Compact Dimensions: With dimensions of 3 x 5.5 x 3 inches, this circuit breaker is compact, allowing for flexible installation in various panelboard configurations.
Technical Specifications:
- Manufacturer: Siemens
- Frame Type: HEB
- Amperage: 45A
- Poles: 3
- Voltage Rating: 600Y/347V (25KAIC), 480V (65KAIC)
- Trip Unit: Thermal-Magnetic
- Dimensions (W x H x D): 3 x 5.5 x 3 inches
- Wire Range: 8 - 1/0 AWG (CU/AL)
- Weight: 2.557 lbs
- Package Size: 6.693 x 3.543 x 3.937 inches
Material Compliance and Certifications:
- UL Listed: This circuit breaker meets the stringent standards set by Underwriters Laboratories (UL), ensuring its quality and reliability in protecting electrical systems.
Suitability:
- The Siemens HEB3B045B circuit breaker is suitable for a wide range of applications, including commercial buildings, industrial facilities, and large residential complexes. Its high breaking capacity and thermal-magnetic trip unit make it ideal for environments where electrical reliability and safety are paramount.
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. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:3.0
- Height:5.5
- Depth:3.0
- Poles:3
- Amperes:45
- A.I.C. Rating & Volts:65k @ 480VAC; 100k @ 240VAC
- Type:HEB
- Approx Dimensions:3.00"W x 5.50"L x 3.00"D
- Additional Notes:40å¼C, HACR rated, Molded Case Circuit Breaker, Panelboard Mount. Includes Load-Side Terminals
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).