B240 - Siemens 40 Amp 2 Pole 120/240VAC Bolt-On Circuit Breaker Type BL 10kAIC UL CSA

B240

B240 - Siemens BL series 2-pole, 40 Amp thermal magnetic molded case circuit breaker rated for 120/240VAC.

This bolt-on circuit breaker features a 10kAIC interrupting rating at 120/240VAC, toggle actuator, and fixed thermal magnetic trip for reliable overcurrent protection in panelboard applications. It supports 1-phase systems with wire sizes from 8-6 AWG copper or 8-4 AWG aluminum and meets HACR standards.

Key Specifications

• Amperage: 40A
• Voltage: 120/240VAC
• Poles: 2
• Mounting Type: Bolt-On
• Interrupt Rating: 10kAIC at 120/240VAC
• Series/Frame: BL
• Trip Unit: Thermal Magnetic
• Phase: 1
• Approvals: UL, CSA
• Frequency: 60 Hz
• Temperature Rating: 40C

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Specifications

• Part Number: B240
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : BL Series
• Type : BL
• Voltage : 120/240
• Amperage : 40
• Phase : 1
• Poles : 2
• AIC rating : 10kA@240V
• Connection : Bolt-on
• Functions : LI - Long-Time and Instantaneous Trip
• Terminal Connection : Lug
• Frame Size : 125A/BL
• Temp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)
• MCM Size : Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 10 AWG
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 783643263574
• GTIN : 00783643263574
• Country of Origin : Mexico
• Dimensions : 2.571 x 2.00 x 2.89 inch
• Weight : 0.639
• Panel Type : Siemens P1 Panelboards
• Standards : CSA Certified, HACR Rated, NOM Certified, UL Listed
• Certification : CSA Certified, HACR Rated, NOM Certified, UL Listed