HED43B125L - 125Amp Circuit Breaker
- 125 Amp
- 42k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options:
HED43B125L - 125Amp Circuit Breaker Description
HED43B125L - 125Amp Circuit Breaker
The Siemens HED43B125L Sentron Molded Case Circuit Breaker is a premium, high-performance breaker designed to provide reliable protection for your electrical systems. Engineered with a thermal-magnetic trip unit, this circuit breaker ensures precise operation under various load conditions. It is ideal for industrial, commercial, and residential applications where safety and efficiency are paramount.
Key Features and Benefits
- High Breaking Capacity: With a breaking capacity of 42kAIC at 480V, this circuit breaker is built to handle high fault currents, providing robust protection against electrical surges and short circuits.
- Thermal-Magnetic Trip Unit: The advanced thermal-magnetic trip unit offers accurate, reliable operation, ensuring that the breaker responds appropriately to both overload and short-circuit conditions.
- Versatile Lug Options: Equipped with line and load side lugs (TA1E6125), the HED43B125L supports a wide wire range of 3 - 3/0AWG (copper) and 1 - 2/0AWG (aluminum), making it adaptable to various installation requirements.
- Compact Dimensions: Measuring 3 x 6.35 x 3.92 inches, this breaker fits easily into standard electrical panels, saving space and simplifying installation.
Technical Specifications
- Frame Type: ED Frame
- Standards Compliance: Meets UL 489 and IEC 60947-2 standards
- Current Rating: 125 Amps
- Poles: 3
- Breaking Capacity: 42kAIC at 480V
- Operating Temperature: Standard 40å¡C
- Dimensions (W x H x D): 3 x 6.35 x 3.92 inches
- Net Weight: 3.616 lbs
Material Compliance and Certifications
- UL 489 Certified: Ensures the breaker meets rigorous safety and performance standards set by Underwriters Laboratories.
- IEC 60947-2 Compliant: Conforms to international standards for low-voltage switchgear and controlgear.
- RoHS Compliance: While specific compliance information is not available, Siemens typically ensures that their products meet environmental regulations, minimizing hazardous substances.
Suitability
- Industrial Applications: Protects heavy machinery and industrial equipment from electrical faults.
- Commercial Buildings: Ensures safety and compliance in commercial electrical systems, including offices, retail spaces, and warehouses.
- Residential Use: Provides reliable protection for home electrical systems, preventing damage to appliances and reducing the risk of electrical fires.
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:6.35
- Depth:3.92
- Poles:3
- Amperes:125
- A.I.C. Rating & Volts:42k @ 480VAC; 100k @ 240VAC
- Type:HED4
- Approx Dimensions:3.00"W x 6.35"L x 3.92"D
- Additional Notes:40å¼C, HACR rated, Sentron Style Molded Case Circuit Breaker. Includes Line and load-side terminals. Suitable for reverse feed.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
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).