B270HH - Siemens 70 Amp 2-Pole 120/240V 65kA Bolt-On Molded Case Circuit Breaker, Type HBL, Thermal-Magnetic Trip, UL 489

B270HH

B270HH is a Siemens molded case circuit breaker designed for reliable electrical distribution protection.

This 2-pole, 70 amp circuit breaker features a bolt-on mounting type, 120/240V voltage rating, and a high 65 kA interrupt rating. It utilizes a thermal-magnetic trip unit for precise overload and short-circuit protection, and is part of the HBL series. The breaker is UL 489 listed, ensuring compliance with North American safety standards.

Key Specifications
• Part Number: B270HH
• Manufacturer: Siemens
• Amperage: 70 A
• Voltage: 120/240 V
• Poles: 2
• Mounting Type: Bolt-On
• Interrupt Rating: 65 kA
• Series/Frame: HBL
• Trip Unit: Thermal-Magnetic
• Certifications: UL 489
• Application: Electrical distribution
• Dimensions: 3 in L x 2 in W x 4 in H

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Specifications

• Part Number: B270HH
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : BL Series
• Type : HBL
• Voltage : 120/240
• Amperage : 70
• Phase : 1
• Poles : 2
• AIC rating : 65kA@240V
• Connection : Bolt-on
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Lug
• Frame Size : 125A/HBL
• Temp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)
• 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 : 783643264199
• GTIN : 00783643264199
• Country of Origin : Mexico
• Dimensions : 2.756 x 1.969 x 3.937 inch
• Weight : 0.75
• Panel Type : Siemens P1 Panelboards
• Standards : CSA Certified, HACR Rated, NOM Certified, UL Listed
• Certification : CSA Certified, HACR Rated, NOM Certified, UL Listed