GE THQB1120ST1 Shunt Trip Circuit Breaker – 20A – 1-Pole – 120/240VAC – 10kAIC – Bolt-On – THQB Series

The General Electric THQB1120ST1 is a single-pole bolt-on molded case circuit breaker with shunt trip designed for compatible GE Q-Line electrical distribution equipment. It has a 20A current rating and is rated for 120VAC and 120/240VAC systems, with a 10 kAIC interrupting rating. The breaker features a fixed long-time and instantaneous trip configuration and is suitable for compatible branch circuit protection applications.

Specifications:

• Manufacturer : General Electric (GE)
• Product Type : Molded Case Circuit Breaker
• Series : THQB
• Frame Type : Q-Line
• Catalog No. : THQB1120ST1
• Trip Style : Non-Interchangeable
• Amperage : 20A
• System Voltage : 120VAC, 120/240VAC
• Number of Poles : 1-Pole
• Trip Function : LI
• Continuous Current Rating : Standard
• 120VAC Interrupting Rating : 10 kAIC
• 120/240VAC Interrupting Rating : 10 kAIC
• Mounting Type : Bolt-On
• Shunt Trip : Yes
• Suitable for Reverse Feed : Yes
• Long-Time : Fixed
• Instantaneous : Fixed
• Protective Relays : No
• Current Metering : No
• Special Markings : HACR, SWD
• GSA Compliance : Yes
• Application : Branch circuit overload and short-circuit protection
• Authenticity : Authentic General Electric Product

Part Numbers & Identification:

• Manufacturer Part Number (MPN) : THQB1120ST1
• Catalog Number : THQB1120ST1
• Product Family : GE Q-Line Circuit Breakers
• Series : THQB
• Brand : General Electric (GE)
• Manufacturer : General Electric
• Product Type : 20A Shunt Trip Circuit Breaker
• upc: 783164033427

Compatibility:

Designed for use with compatible GE Q-Line electrical distribution equipment and applicable THQB series mounting configurations. The THQB1120ST1 is a single-pole, bolt-on circuit breaker with shunt trip functionality. Always verify the specific panelboard or load center model and approved breaker type before installation.

Certifications:

• GSA Compliant
• HACR Marked
• SWD Marked
• 10 kAIC Interrupting Rating
• Genuine General Electric Product

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