Siemens B140 Circuit Breaker 40 Amp 120 Volt

Product Description

The Siemens B140 is a one-pole circuit breaker rated at forty amps and designed for 120 volts. This molded case circuit breaker is suitable for panelboard mounting and uses a bolt-on connection method. The B140 has a thermal magnetic trip mechanism with an interrupt rating of ten kAIC, making it reliable for electrical distribution systems.

• Rated at 40 Amps and 120 Volts
• Thermal Magnetic Trip with 10 kAIC Interrupt Rating
• Suitable for Bolt-On Installation

Product Highlights

This circuit breaker is used in various applications, including lighting and power distribution. It helps protect electrical circuits from overload and short circuits.

Product Information

Standard Information

• Catalog Number: B140
• Manufacturer: Siemens

Technical Specifications

• Depth: 3 inches
• Width: 4 inches
• Height: 3.5 inches
• Weight: 0.310 lb
• Current: 40 Amps
• Voltage: 120 Volts
• Amperage: 40 Amps
• Number of Poles: 1 Pole