Thomas & Betts FS240015A Molded Case Circuit Breaker

Description:

The Thomas & Betts FS240015A Molded Case Circuit Breaker (MCCB) is used to provide reliable overcurrent and short-circuit protection for low-voltage industrial and commercial electrical distribution systems. Commonly installed in switchboards, panelboards, motor control centers, industrial machinery, and OEM electrical equipment requiring dependable branch circuit and feeder protection. Maintenance electricians, facility managers, OEM manufacturers, and system integrators use this circuit breaker for new installations, system upgrades, equipment maintenance, and replacement of existing protective devices.

Applications:

The Thomas & Betts FS240015A is designed to protect electrical circuits and connected equipment from overload and fault conditions while providing safe manual circuit isolation. It is widely used in industrial facilities, manufacturing plants, commercial buildings, control panels, HVAC systems, process equipment, and power distribution systems where a compact, bolt-on molded case circuit breaker is required for dependable circuit protection.

Technical Specifications:

• Brand: Thomas & Betts (ABB)
• Part Number: FS240015A
• Product Type: Molded Case Circuit Breaker (MCCB)
• Series: FS
• Frame Type: FS
• Number of Poles: 2
• Current Rating: 15 A
• Voltage Rating: 480 VAC
• Interrupting Capacity (AIC): 14 kA @ 480 VAC
• Trip Unit: Thermal-Magnetic (LI – Long-Time and Instantaneous)
• Mounting Type: Bolt-On
• Phase: Single Phase
• Terminal Type: Line and Load Lugs
• Application: Branch Circuit and Feeder Protection
• Typical Applications: Panelboards, Switchboards, Motor Control Centers, Industrial Machinery, OEM Equipment, Commercial Electrical Distribution
• Standards: Tested to UL 489, UL 1066, ANSI C37, and NETA specifications (for reconditioned units)

Common Replacements:

• Thomas & Betts FS240020A
• Thomas & Betts FS240030A
• Thomas & Betts FS240050A