B340HH - Siemens 3 Pole 40 Amp 240V 65kA Bolt-On Molded Case Circuit Breaker, BL Series, Thermal Magnetic Trip, UL Listed

B340HH

B340HH is a Siemens 3-pole, 40 amp, 240V bolt-on molded case circuit breaker designed for reliable electrical distribution protection.

This circuit breaker features a thermal magnetic trip unit for both overload and short circuit protection, with a high interrupting rating for demanding applications. It is part of the Siemens BL series and is suitable for panel mounting in commercial and industrial settings.

Key Specifications

• Part Number: B340HH
• Manufacturer: Siemens
• Amperage: 40A
• Voltage: 240V
• Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 65kA at 240VAC
• Series/Frame: BL
• Trip Unit: Thermal Magnetic
• Certifications: UL Listed, HACR, CSA
• Connection: Busbar (line side), Lug (load side, included)
• Application: Electrical distribution

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Specifications

• Part Number: B340HH
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : BL Series
• Type : HBL
• Voltage : 240
• Amperage : 40
• Phase : 3
• Poles : 3
• AIC rating : 65kA@240V
• Connection : Bolt-on
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Lug
• Frame Size : 125A/BL
• MCM Size : Min. Wire Size 8 AWG Max. Wire Size 4 AWG (Al), 6 AWG (Cu)
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 783643264236
• GTIN : 00783643264236
• Country of Origin : Mexico
• Dimensions : 2.563 x 3.00 x 3.122 inch
• Weight : 0.948
• Panel Type : Siemens P1 Panelboards
• Standards : CSA Certified, HACR Rated, NOM Certified, UL Listed
• Certification : CSA Certified, HACR Rated, NOM Certified, UL Listed