FH26040AC | Square D 40A 2-Pole 600VAC I-Line Thermal Magnetic Molded Case Circuit Breaker

Schneider Electric · Circuit Breakers & Protection

Description  The Square D FH26040AC is a 2-pole thermal magnetic molded case circuit breaker designed for reliable circuit protection in industrial and commercial electrical systems. This breaker operates at 40 amps with a voltage rating of 600VAC and 250VDC, providing a 25kA interrupting capacity at 480V. Its I-Line style plug-in connection ensures quick installation and secure integration into power distribution systems.     Technical Specifications  Condition New/Never Used Surplus Brand Square D Category Circuit Breakers Part Number FH26040AC Subcategory Molded Case Circuit Breakers Series FH / I-Line Amperage 40 Amps Voltage Rating 600VAC / 250VDC Poles 2 Phase Single Phase Interrupting Rating 25kAIC @ 480V Frame Type F Frame Trip Unit Thermal Magnetic Functions Long Time and Instantaneous Trip Connection Type I-Line Style Plug-In Terminal Connection Line: I-Line / Load: Lug Wire Size 14 to 1/0 AWG AL/CU Certifications UL, CSA, NOM, IEC, CCC, CE Temperature Rating 40°C Dimensions (HxWxD) 6.4 x 3 x 4.13 in (162.6 x 76.2 x 104.9 mm) Country of Origin Mexico Weight 6 lbs (2.72 kg)   Information About  FH26040AC The FH26040AC is part of Square D’s FH I-Line series, engineered for efficient power distribution and dependable circuit protection. Built with a thermal-magnetic trip unit, it combines long-time overload and instantaneous short-circuit protection in a compact molded case design. The I-Line plug-in connection system simplifies mounting and reduces downtime in industrial applications. Compatible with I-Line panels and systems, this breaker is UL, CSA, and IEC certified for high-performance safety compliance across global standards. Key Features: Current Rating: 40 Amps – Provides stable protection for medium-capacity circuits. Voltage Rating: 600VAC / 250VDC – Suitable for a wide range of power systems. Interrupting Capacity: 25kA @ 480V – Ensures reliable fault interruption under high fault conditions. Connection Type: I-Line Style Plug-In – Enables quick installation and secure electrical contact. Trip Unit Type: Thermal Magnetic (LI) – Offers long-time overload and instantaneous short-circuit protection. Certifications: UL, CSA, NOM, IEC, CCC, CE – Meets major international safety standards. Compact Molded Case Design: Space-saving format ideal for dense panel assemblies. Operating Temperature: 40°C Rated – Maintains consistent performance under industrial conditions. The FH26040AC delivers the reliability and precision required for demanding power distribution and protection systems.

Brand: Schneider Electric · Category: Circuit Breakers & Protection

Key features

• Current Rating: 40 Amps – Provides stable protection for medium-capacity circuits.
• Voltage Rating: 600VAC / 250VDC – Suitable for a wide range of power systems.
• Interrupting Capacity: 25kA @ 480V – Ensures reliable fault interruption under high fault conditions.
• Connection Type: I-Line Style Plug-In – Enables quick installation and secure electrical contact.
• Trip Unit Type: Thermal Magnetic (LI) – Offers long-time overload and instantaneous short-circuit protection.
• Certifications: UL, CSA, NOM, IEC, CCC, CE – Meets major international safety standards.
• Compact Molded Case Design: Space-saving format ideal for dense panel assemblies.
• Operating Temperature: 40°C Rated – Maintains consistent performance under industrial conditions.

Specifications

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