Siemens HGB2B025B Molded Case Circuit Breaker – VL Series – 25A – 2 Pole – 480Y/277V – Bolt-On – Thermal Magnetic – High Interrupting Capacity

The Siemens HGB2B025B is a VL Series molded case circuit breaker designed to provide dependable overcurrent protection for commercial and industrial electrical distribution systems. Rated at 25A, this 2-pole breaker is suitable for use on 480Y/277V systems and features a thermal-magnetic trip unit that delivers both long-time overload protection and instantaneous short-circuit protection.

As part of the Siemens HGB frame family, the HGB2B025B offers high interrupting capacity and bolt-on installation for panelboard applications. Equipped with load-side lug terminals, this breaker is designed for reliable performance in demanding electrical environments where compact size and dependable protection are essential.

Specifications

• Brand: Siemens
• Part Number: HGB2B025B
• 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

Electrical Ratings

• Current Rating: 25A
• Voltage Rating: 480Y/277V AC
• Number of Poles: 2 Pole

Interrupting Capacity

• 35kAIC @ 480Y/277V

Functions

• LI – Long-Time and Instantaneous Protection
• Thermal-Magnetic Trip Unit
• High Interrupting Capacity Design
• Fast response to overload and short-circuit conditions

Connections

• Load-Side Lug Terminals
• Bolt-On Mounting Configuration
• Suitable for Panelboard Installation

Construction

• Compact molded case design
• Durable industrial-grade housing
• High-performance HGB frame construction
• Designed for long-term operational reliability

Features

• High interrupting capacity circuit breaker
• Reliable thermal-magnetic protection
• Compact footprint for panelboard applications
• Suitable for commercial and industrial distribution systems
• Easy bolt-on installation

Applications

• Commercial electrical panelboards
• Industrial power distribution systems
• Branch circuit protection
• Lighting distribution circuits
• HVAC equipment protection
• Control panel installations
  

Returns are easy

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

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