BF240A - Siemens 40 Amp 2 Pole 120/240V Bolt-On Ground Fault Circuit Breaker, BLFB Series, 10kA Interrupt, Class A GFCI, Thermal-Magnetic Trip, UL Listed, CSA Certified

BF240A

BF240A is a Siemens 40 Amp, 2 pole, 120/240V bolt-on ground fault circuit breaker designed for reliable protection in commercial and industrial applications.

This molded case circuit breaker features a thermal-magnetic trip unit, provides Class A GFCI protection (5mA trip), and is part of the BLFB series. It is engineered for easy panel mounting and delivers robust performance with a high interrupting rating.

Key Specifications
• Part Number: BF240A
• Manufacturer: Siemens
• Amperage: 40A
• Voltage: 120/240V
• Poles: 2
• Mounting Type: Bolt-On
• Interrupt Rating: 10kA
• Series/Frame: BLFB
• Trip Unit: Thermal-Magnetic
• GFCI Type: Class A (5mA)
• Certifications: UL Listed, CSA Certified
• Connection: Terminal load lug
• Dimensions: 3.5" x 2" x 3" (approximate)

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Specifications

• Part Number: BF240A
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : BL Series
• Type : BLF
• Voltage : 120/240
• Amperage : 40
• Phase : 1
• Poles : 2
• AIC rating : 10kA@240V
• Connection : Bolt-on
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Lug
• Frame Size : 60A/BLHF
• MCM Size : Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 10 AWG
• Breaker Type : Ground Fault Circuit Interrupter (Class A - 5mA)
• Protection : Thermal Magnetic

Product Data

• UPC : 887621215439
• GTIN : 00887621215439
• Country of Origin : Philippines
• Dimensions : 7.874 x 1.969 x 2.756 inch
• Weight : 0.992
• Panel Type : Siemens Panelboards
• Standards : CSA Certified, HACR Rated, NOM Certified, UL Listed
• Certification : CSA Certified, HACR Rated, NOM Certified, UL Listed
• Wire Size : 8 AWG Min, 4 AWG (Al), 6 AWG (Cu) Max