Siemens HGB2B080B Molded Case Circuit Breaker – VL Series – 80A – 2 Pole – 600V – Bolt-On – Thermal Magnetic – High Interrupting Capacity

The Siemens HGB2B080B is a VL Series molded case circuit breaker designed for reliable overcurrent protection in commercial, institutional, and industrial electrical distribution systems. Rated at 80A and up to 600V AC, this 2-pole breaker features a thermal-magnetic trip unit that provides both long-time overload protection and instantaneous short-circuit protection for dependable circuit performance.

Built on the Siemens HGB frame platform, this breaker offers high interrupting capacity and panelboard mounting capability. Its compact bolt-on design makes installation straightforward while ensuring reliable protection for branch circuits, feeders, and electrical equipment in demanding low-voltage applications.

Specifications

• Brand: Siemens / ITE
• Part Number: HGB2B080B
• Series: VL Series
• Type: HGB Frame Molded Case Circuit Breaker
• Category: Molded Case Circuit Breaker / 2-Pole
• Connection Type: Bolt-On
• Protection Type: Thermal Magnetic
• Mounting Type: Panelboard Mount

Electrical Ratings

• Current Rating: 80A
• Voltage Rating: 600V AC
• Number of Poles: 2 Pole
• Phase: 3 Phase

Interrupting Capacity

• 14kAIC @ 600Y/347V
• 35kAIC @ 480Y/277V
• 100kA @ 240V

Functions

• LI – Long-Time and Instantaneous Protection
• Thermal-Magnetic Trip Unit
• High Breaking Capacity Design
• Reliable Overload and Short-Circuit Protection

Construction

• UL Listed HGB Frame
• Compact molded case construction
• Durable industrial-grade housing
• Bolt-on mounting configuration
• Designed for panelboard installations

Physical Specifications

• Dimensions (H × W × D): 4.99" × 1.97" × 2.87"
• Weight: 1.85 lbs

Standards and Approvals

• UL Listed
• CSA Approved

Applications

• Commercial electrical panelboards
• Industrial power distribution systems
• Institutional facilities
• Branch circuit protection
• Feeder circuit protection
• HVAC equipment protection
• Motor and auxiliary equipment circuits
• General low-voltage electrical distribution

Returns are easy

You may return items within 30 days of delivery for a refund.

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