Weidmüller 9101503500 Thermal Magnetic Circuit Breaker

Description:

The Weidmüller 9101503500 Circuit Breaker is a 2 A thermal-magnetic supplementary circuit breaker designed to provide overcurrent and short-circuit protection for industrial control circuits and electrical distribution systems. Commonly installed on DIN rail-mounted control panels, automation cabinets, power distribution assemblies, and OEM industrial machinery requiring reliable branch circuit protection. Maintenance technicians and system integrators use this circuit breaker for equipment repair, retrofit, expansion, and replacement to ensure safe and dependable operation of industrial electrical systems. The 9101503500 is part of the Weidmüller CB4200/CB4201 series and has been discontinued by the manufacturer.

Applications:

The Weidmüller 9101503500 Circuit Breaker is intended for protecting low-power AC and DC control circuits against overloads and short circuits. It is widely used in industrial automation panels, machine control systems, process control equipment, packaging machinery, material handling systems, and OEM electrical enclosures. Its thermal-magnetic trip mechanism provides fast response to fault currents while allowing normal inrush currents during equipment startup.

Technical Specifications:

• Manufacturer: Weidmüller
• Part Number: 9101503500
• Product Type: Thermal-Magnetic Circuit Breaker
• Series: CB4200 / CB4201
• Current Rating: 2 A
• Number of Poles: 1 Pole
• Voltage Rating (AC): 240–250 VAC
• Voltage Rating (DC): 65–80 VDC
• Interrupting Capacity: 200 A
• Mounting Type: 35 mm DIN Rail (TS35)
• Actuator Type: Pushbutton Reset/Trip
• Termination Style: Screw Terminal
• Wire Size: 20–8 AWG (0.5–6 mm²)
• Operating Temperature: -30 °C to +55 °C
• Standards: UL 1077, CSA C22.2 No. 235, RoHS Compliant
• Status: Obsolete / Discontinued by Manufacturer

Common Replacements:

• Weidmüller 7940126716
• Weidmüller 9129643500
• Weidmüller 9101603500