THQL32090ST1 - 90Amp Circuit Breaker

THQL32090ST1 - 90 Amp Circuit Breaker

The THQL32090ST1 is a 90-amp, 3-pole circuit breaker made for protecting your electrical systems from overloads and short circuits. It’s part of the THQL Q-Line series and features a plug-on design that helps simplify installation in compatible panelboards. This breaker also includes a 120VAC shunt trip, allowing the breaker to be tripped remotely when connected to a control or emergency shutdown system.

With a 10k A.I.C. rating at 240VAC, the THQL32090ST1 is commonly used in commercial and industrial power distribution setups. The HACR rating makes it suitable for HVAC and refrigeration equipment applications as well. Its compact size helps you when working in tighter panel spaces without giving up performance.

Key Features and Benefits

• 90 amp rating
• 3 pole configuration
• Built-in 120VAC shunt trip
• Plug-on mounting style
• THQL Q-Line series breaker
• HACR rated
• Molded case construction
• Helps protect against overloads and short circuits
• Designed for commercial and industrial electrical systems

Technical Specifications

• Part Number: THQL32090ST1
  
• Type: THQL
  
• Poles: 3
  
• Amperes: 90A
  
• Voltage Rating: 240VAC
  
• Interrupt Rating: 10k A.I.C. @ 240VAC
  
• Shunt Trip Voltage: 120VAC
  
• Mounting Type: Plug-On
  
• Dimensions:
  • Height: 3.31 in.
  • Width: 4.00 in.
  • Depth: 2.81 in.

Material Compliance and Certifications

• The THQL32090ST1 is HACR rated for use with heating, air conditioning, and refrigeration equipment applications. It is designed for use in electrical distribution systems requiring dependable circuit protection.

Where It Works Best

• This circuit breaker is often used in commercial buildings, industrial facilities, HVAC systems, refrigeration equipment, control panels, and electrical distribution systems where remote trip capability is needed.