BQ2B025 - 25Amp Circuit Breaker

BQ2B025 - 25Amp Circuit Breaker

The Siemens BQ2B025 is a 2-pole, 25-amp thermal magnetic circuit breaker for your Type BQ electrical distribution equipment. The common-trip mechanism disconnects both poles during overload and short-circuit conditions.

Rated for 120/240 VAC with a 10 kAIC interrupting rating, the BQ2B025 is used in residential, commercial, and light industrial electrical systems. Typical applications include lighting circuits, receptacle circuits, HVAC equipment, small motors, appliances, and other branch circuits requiring a 25-amp two-pole breaker.

The breaker features a bolt-on connection and includes load-side lugs. Its molded case construction is intended for installation in compatible Siemens loadcenters and panelboards.

Key Features and Benefits

• 2-Pole Common-Trip Circuit Breaker: Provides protection against overload and short-circuit conditions.
• 25A Continuous Current Rating: Suitable for branch circuits requiring 25-amp protection.
• Rated for 120/240 VAC Systems: Compatible with standard residential, commercial, and light industrial electrical systems.
• Thermal Magnetic Trip Mechanism: Responds to overloads and short circuits.
• 10 kAIC Interrupting Capacity: Provides reliable fault interruption capability.
• Bolt-On Connection Design: Enables secure installation.
• Load-Side Lugs Included: Ready for wiring connection during installation.
• Type BQ Molded Case Construction: Designed for installation in compatible Siemens loadcenters and panelboards.
• UL 489 Listed: Certified for branch circuit protection applications.
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: BQ2B025
  
• MPN: BQ2B025
  
• UPC: 783643161191
  
• Product Type: Thermal Magnetic Circuit Breaker
  
• Circuit Breaker Design: Type BQ
  
• Number of Poles: 2
  
• Current Rating: 25 Amps
  
• Voltage Rating: 120/240 VAC
  
• Interrupting Rating: 10 kAIC
  
• Trip Configuration: Common Trip
  
• Electrical Connection: Bolt-On
  
• Load-Side Lugs: Included
  
• Application: Electrical Distribution
  
• Dimensions:
  • Height: 4 in.
  • Width: 2 in.
  • Depth: 3 in.
• Net Weight: 0.28 kg
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

• UL 489 Listed: The Siemens BQ2B025 is UL 489 Listed for branch circuit protection applications and is manufactured for use in low-voltage electrical distribution systems.
  

Where It Works Best

• The BQ2B025 is commonly installed in residential service equipment, apartment buildings, office spaces, retail locations, workshops, and light commercial facilities. Typical installations include HVAC equipment, lighting systems, receptacle circuits, appliances, small motors, and other branch circuits requiring 25-amp two-pole protection.