GE THQB32090ST1 Molded Case Circuit Breaker – 90A – 3-Pole – 240V AC – 10kA @ 240V – Bolt-On – Q-Line THQB Series

The GE THQB32090ST1 is a 90A, 3-pole, 3-phase bolt-on molded case circuit breaker from the General Electric Q-Line THQB Series. It features thermal-magnetic protection with an internal common-trip mechanism and a factory-installed shunt trip for remote tripping applications.

The breaker has a maximum voltage rating of 240V AC and provides a 10kA interrupting rating at 240V with standard interrupting capacity. It features Long-Time and Instantaneous (LI) trip functions and load-side lug terminals.

Specifications:

• Manufacturer: General Electric (GE)
• Product Type: Molded Case Circuit Breaker
• Product Family: Q-Line
• Series: THQB
• Type: THQB
• Catalog No.: THQB32090ST1
• Current Rating: 90A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 240V AC Maximum
• Interrupting Rating: 10kA @ 240V
• Interrupting Capacity: Standard
• Protection Type: Thermal-Magnetic
• Trip Type: Common Trip
• Trip Functions: Long-Time and Instantaneous (LI)
• Shunt Trip: Factory-Installed
• Mounting Type: Bolt-On
• Terminal Type: Load-Side Lug Terminals
• Application: Electrical Distribution and Remote Circuit Tripping
• Brand: GE

Part Numbers & Identification:

• Manufacturer Part Number (MPN): THQB32090ST1
• Catalog Number: THQB32090ST1
• Model: THQB32090ST1
• Product Family: GE Q-Line Circuit Breakers
• Series: THQB
• Type: THQB
• Brand: General Electric
• Manufacturer: GE
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 90A
• Shunt Trip Configuration: Factory-Installed Shunt Trip
• UPC:783164034226

Compatibility:

Designed for use with compatible GE Q-Line THQB Series electrical distribution equipment that accepts THQB bolt-on molded case circuit breakers. The THQB32090ST1 provides 90A, 3-pole thermal-magnetic protection for compatible 240V AC applications and includes a factory-installed shunt trip.

Always verify the specific load center or panelboard model, approved breaker type, system voltage, available fault current, pole configuration, shunt-trip control requirements, terminal arrangement, and installation requirements before installation.

Certifications:

• UL Listed
• CSA Certified

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You may return items within 10 days of delivery for a refund.

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