Abb THQB2190 THQB Molded Case Miniature Supplementary Protector 90 Amp 2 Poles

Product Description

The ABB THQB2190 is a Q-Line molded case miniature supplementary protector, designed for residential and commercial applications. This thermal-magnetic, 2-pole breaker provides reliable overload and short-circuit protection. It features quick-make/quick-break mechanisms and easy-to-spot trip indication. The THQB series is ANSI certified, UL listed, and CSA certified.

• Molded Case Miniature Supplementary Protector
• Thermal Magnetic operation
• Quick-make / Quick-break mechanisms

Product Highlights

Compact design, thermal-magnetic operation, and safety features ensure reliability. Suitable for use in HID applications and compatible with auxiliary contact and shunt trip accessories.

Product Information

Standard Information

• Brand: ABB
• Manufacturer Part Number: THQB2190

Technical Specifications

• Amperage: 90 A
• Voltage: 120/240 VAC
• Poles: 2
• Interrupt Rating: 10 kA
• Category: Q-Line Miniature Circuit Breakers
• Product Line: TEY / Q-Line (Bolt-On)
• Trip Style: Non-Interchangeable
• Frame Type: Q-Line
• Trip Function: LI
• Continuous Current Rated: Standard
• 120 Vac Interrupting Rating: 10 KAIC
• 120/240 Vac Interrupting Rating: 10 KAIC
• Suitable for Reverse Feed: Yes
• Long Time: Fixed
• Instantaneous: Fixed
• Special Markings: HACR
• UL File #: E11592
• Breaker Mechanism Type: Toggle
• Breaker Number of Poles: Two Pole
• Breaker Voltage Rating: 240 VAC
• Breaker Amperage Rating: 90 Amp
• Component: Miniature Circuit Breaker
• Manufacturer: ABB
• Line: Q-Line