Eaton Cutler-Hammer FD2040L Molded Case Circuit Breaker

Description:

The Eaton Cutler Hammer FD2040L 2 Pole 40 Amp 600V Circuit Breaker Red Label NOB is a molded case circuit breaker used in industrial electrical distribution and branch circuit protection systems. Commonly installed in control panels, switchboards, HVAC systems, and industrial machinery requiring dependable two-pole overcurrent protection. Maintenance teams, OEMs, and electrical integrators use this breaker for replacement, retrofit upgrades, spare inventory, and maintenance of existing Eaton and Cutler Hammer electrical infrastructure.

Applications:

The Eaton Cutler Hammer FD2040L circuit breaker is commonly used in industrial and commercial electrical systems where reliable branch circuit protection is required for medium-amperage power distribution circuits and connected equipment. It is suitable for HVAC equipment, automation controls, machinery power systems, conveyor equipment, industrial processing machinery, and electrical distribution systems operating on 600-volt networks.

Technical Specifications:

• Brand: Eaton Cutler Hammer
• Part Number: FD2040L
• Product Type: Molded Case Circuit Breaker
• Current Rating: 40 Amp
• Voltage Rating: 600 Volt
• Number of Poles: 2 Pole
• Breaker Series: FD Frame
• Protection Type: Thermal Magnetic
• Mounting Style: Panel or switchboard mounted
• Application: Branch circuit and equipment protection
• Function: Overcurrent and short-circuit protection
• Industrial Use: Power distribution and machinery protection
• Frequency Rating: 50/60 Hz
• Label Type: Red Label
• Condition Notes: NOB (New Open Box)

Common Replacements:

• Eaton FD2040
• Siemens HFD2040
• Square D FA24040