ABB - Electrification THHQL32090 - Q line circuit breakers are one-inch wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications. The QL breakers are plug-in versions of the Q Line used for connection to load centers and lighting panels. All Q Line circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. Q Line breakers are available in 1, 2, and 3 pole versions, can be ordered with auxiliary contact and shunt trip accessories, and can be ordered for use in HID applications. 2090 Amps 90 A
ABB - Electrification

THHQL32090

UPC: 783164117776

Contact for Pricing

Overview

The ABB QL32090 is a 1-pole, 90 Amp, 1-inch wide per pole, plug-in thermal-magnetic circuit breaker designed for residential and commercial applications. This breaker is part of ABB's Q Line series and is specifically engineered for direct connection to load centers and lighting panels. It features a Quick-make / Quick-break mechanism for rapid fault response and a common trip bar for reliable operation. The QL32090 offers easy-to-spot trip indication, enhancing safety and simplifying diagnostics. With a 22,000 Ampere Interrupting Capacity (AIC) at 120/240 Vac, this breaker meets stringent UL 489 standards, ensuring robust protection. Its compact, modular design maximizes panel space utilization, making it ideal for installations where space is a premium. The QL32090 is suitable for High-Intensity Discharge (HID) applications and can be ordered with auxiliary contact and shunt trip accessories for expanded functionality. This breaker is designed for use in ABB and GE load centers, meter combos, and modular metering systems, ensuring compatibility and ease of installation. The thermal-magnetic trip unit provides precise overcurrent protection, safeguarding electrical systems from faults. The plug-in design facilitates quick, tool-free installation and replacement. The QL32090 is UL Listed as HACR (heating, air conditioning, and refrigeration) rated, further expanding its application versatility. Manufacturer: ABB - Electrification. SKU: THHQL32090.
  • 1-pole, 90 Amp, 1-inch wide per pole circuit breaker
  • Plug-in design for easy connection to load centers and lighting panels
  • Thermal-magnetic trip unit for reliable overcurrent protection
  • 22,000 AIC interrupting rating at 120/240 Vac
  • Quick-make / Quick-break mechanism and common trip bar for safety and reliability

Specifications

Amperage Rating
90A
Application
Thermal Magnetic
Connection
6-1/0 kcmil / 4-1/0 kcmil
Connection Type
Plug-in
Current Rating
90 A
Frame
Q-Line
Interrupt Rating
22kA@120 Vac / 22kA@120/240 Vac / 22kA@240 Vac
Load Rating
HACR
Material
Thermal-magnetic
Mounting Type
Load Center/Lighting Panel
Mounting Type
Load Center/Panel
Number Of Poles
3
Poles
1P
Series
Q Line
Size
1-inch per pole
Special Features
Q line circuit breakers are one-inch wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications. The QL breakers are plug-in versions of the Q Line used for connection to load centers and lighting panels. All Q Line circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. Q Line breakers are available in 1, 2, and 3 pole versions, can be ordered with auxiliary contact and shunt trip accessories, and can be ordered for use in HID applications. 2090 Amps 90 A
Standard
E11592
Trip Range
Non-Interchangeable
Trip Range, Maximum
Non-Interchangeable
Trip Range, Minimum
Non-Interchangeable
Trip Type
LI
Voltage Rating
120/240 Vac
Package Dimensions (L x W x H)
3.25 IN x 2.875 IN x 3 IN
Package Dimensions (L x W x H)
8.255 cm x 7.3025 cm x 7.62 cm
Package Weight (Imperial)
1.402 L
Package Weight (Metric)
0.636 kg
Ground Lug

DNGL

Ground Lug
RELEASE UNDERVOLTAGE BS DWB400 D70

BS DWB400D70

RELEASE UNDERVOLTAGE BS DWB400 D70
LUG LT1A-UBW800

LT1A-UBW800

LUG LT1A-UBW800
JB5-2 2 POLE JUMPER 5.2MM SPACING

1SNK905302R0000

JB5-2 2 POLE JUMPER 5.2MM SPACING
JB5-5 5 POLE JUMPER 5.2MM SPACING

1SNK905305R0000

JB5-5 5 POLE JUMPER 5.2MM SPACING
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

Frequently Asked Questions

What is the ampere rating of the ABB QL32090?

The ABB QL32090 has an ampere rating of 90A.

What voltage ratings does the QL32090 support?

The QL32090 supports 120/240 Vac voltage ratings.

What is the interrupting rating of the QL32090?

The QL32090 has a 22,000 AIC interrupting rating.

Is the QL32090 suitable for HID applications?

Yes, the QL32090 is suitable for High-Intensity Discharge (HID) applications.

What pole configurations are available for the QL32090?

The QL32090 is available in 1, 2, and 3 pole versions.

Does the QL32090 support auxiliary contacts?

Yes, the QL32090 can be ordered with auxiliary contact accessories.

What is the frame style of the QL32090?

The QL32090 has a Q frame style.

Can the QL32090 be used as a substitute for other ABB breakers?

The QL32090 can substitute for THHQB, THHQC, and THHQL-RM breakers.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

What are the key features of Jokab Safety products?

Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.