FC34040 - 40A Circuit Breaker

FC34040 40A Circuit Breaker

The FC34040 molded case circuit breaker is a high-performance solution engineered to deliver superior protection and reliability in various industrial and commercial applications. Rated at 40A, this three-pole breaker boasts an impressive interrupting capacity of 65kA at 480VAC and 100kA at 240VAC, making it suitable for environments with high fault currents. The FC34040, part of the trusted FC series, is built to withstand the rigors of demanding electrical systems, ensuring uninterrupted operation and enhanced safety.

Key Features and Benefits:

• High Interrupting Capacity: Capable of handling 65kA at 480VAC and 100kA at 240VAC, this breaker ensures robust protection against high fault currents.
• Thermal Magnetic Protection: Provides dual protection with thermal overload and magnetic short-circuit trip functions, enhancing system safety.
• Durable Construction: Encased in a molded, reinforced insulating material, offering high dielectric strength and long-lasting durability.
• Versatile Integration: Ideal for use in industrial enclosures, panelboards, switchboards, busway plug-in units, combination starters, and motor control centers.
• Compact Design: Facilitates easy installation with its space-saving dimensions, making it suitable for both new setups and system upgrades.

Technical Specifications:

• Poles: 3
• Amperes: 40A
• A.I.C. Rating & Volts: 65kA @ 480VAC; 100kA @ 240VAC
• Frame Type: FC
• Frequency: 60Hz
• Temperature Rating: 40°C
• Type: HACR
• Dimensions: 4.50"W x 8.75"L x 4.38"D
• Ship Weight: 7.50 lbs

Material Compliance and Certifications:

• UL489 Standard: Listed by Underwriters Laboratories Inc.
• NEMA AB-1 Standard: Complies with National Electrical Manufacturers Association standards.
• CSA C22.2 No. 5-02 Standard: Certified by the Canadian Standards Association.
• IEC 60947-2 Standard: Meets International Electrotechnical Commission requirements.
• Federal Specification: W-C-375B/GEN certified.

Suitability:

• The FC34040 circuit breaker is designed for environments requiring reliable overcurrent protection and is ideal for use in industrial and commercial settings. Its high interrupting capacity and thermal magnetic protection ensure safety and reliability, making it suitable for various applications, including enclosures, panelboards, switchboards, busway plug-in units, combination starters, and motor control centers. The robust construction and compliance with international standards make it a dependable choice for ensuring electrical system integrity.

For those seeking a dependable, high-performance circuit breaker, the FC34040 offers an optimal blend of durability, safety, and ease of integration, making it a valuable addition to any electrical distribution setup.