Siemens BQ1B040 40-Amp Single Pole Breaker

Product Description

The Siemens BQ1B040 is a cable-in, cable-out, non-interchangeable trip molded case circuit breaker. It is available in 10-125A, 1, 2 and 3-pole and supplied with load side lugs. Designed for Siemens infrastructure, this unit mounts into P1, P2, and P3 panelboards. The bolt-on connection offers superior mechanical stability.

• Authentic Siemens Product
• Overcurrent protection
• Bolt-on connection

Product Highlights

The Siemens BQ1B040 circuit breaker provides essential overcurrent protection for commercial branch circuits. With a 10kAIC rating at 120VAC, this breaker meets UL 489 standards and is HACR rated for HVAC applications.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: BQ1B040
• Country of Origin: Mexico

Technical Specifications

• Brand: SIEMENS
• Current Rating: 40 Amps
• Circuit Breaker Type: Standard
• Mounting Type: Pole Mount
• Number Of Poles: 1 Pole
• Voltage: 120 Volts
• Manufacturer: Siemens
• Family: BQ Series
• Cat. No.: BQ1B040
• Amperage: 40 Amp
• Connection: Bolt-On
• Phase: 1
• Interrupting Rating: 10000 Ampere
• Approval: CSA Approved and UL Listed
• Series: BQ
• Part Number: BQ1B040
• AIC Rating: 10kA @ 120VAC
• Mounting Style: Bolt-On
• Terminal Type: Lugs
• For Use With: Siemens Panelboards (P1, P2, P3)
• Trip Technology: Thermal Magnetic
• Trip Function Code: LI
• Trip Function: Long-Time, Instantaneous
• Trip Adjustability: Fixed
• Wire Gauge: 14-6 AWG (Cu), 12-6 AWG (Al)
• Max Wire: 6 AWG
• Min Wire: 14 AWG (Cu), 12 AWG (Al)
• Available Options: Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment
• Accessories: Load Side Lugs
• Standards: CSA C22.2 No. 5, HACR Rated, UL 489
• Temp Rating: 40C
• Construction Features: HACR Rated, HID Rated
• Actuator: Switch Position Knob
• Applications: Electrical Distribution
• Current: 40 Amp
• TC Connection: BOLT-ON
• Trip Range: Thermal Magnetic
• Trip Type: Thermal Magnetic
• Type: BQ
• Condition: New
• UPC: Does not apply