ABB - Electrification THHQB32015 - Q line circuit breakers are one-inch wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications. The QB breakers are bolt-on versions of the Q Line used for bolting to the bus connections of 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. 2015 Amps 15 A
ABB - Electrification

THHQB32015

UPC: 783164118551

Contact for Pricing

Overview

The ABB Electrification THHQB32015 is a 15 Amp, 1-pole, 240 Vac bolt-on circuit breaker designed for high-reliability protection in residential and commercial electrical systems. As part of ABB's Q Line series, this thermal-magnetic breaker features a compact 1-inch width per pole, making it ideal for space-constrained load centers and lighting panels. The THHQB32015 incorporates ABB's Quick-make/Quick-break mechanism, ensuring rapid arc interruption and enhanced safety during fault conditions. Its common trip bar provides coordinated tripping across poles, preventing unbalanced loads and potential damage to connected equipment. The breaker includes easy-to-spot trip indication for clear visual feedback during overcurrent or short-circuit events, enabling faster troubleshooting and reduced downtime. This bolt-on design allows direct mounting to the bus connections of load centers and lighting panels, eliminating the need for additional mounting hardware. The THHQB32015 is available with optional accessories, including auxiliary contacts and shunt trips, for enhanced functionality in specialized applications. Certified for High-Intensity Discharge (HID) applications, the breaker meets stringent performance requirements for environments such as parking lots, stadiums, and industrial facilities. Manufactured in the USA, the THHQB32015 adheres to industry standards, ensuring consistent quality and reliability. With an interrupting rating of 22,000 AIC, it provides robust protection against short circuits in demanding applications. The 15 Amp rating makes it suitable for lighting circuits, small appliances, and branch circuits where precise overcurrent protection is required. SKU: THHQB32015.
  • 15 Amp, 1-pole, 240 Vac thermal-magnetic circuit breaker
  • Compact 1-inch width per pole for space-constrained panels
  • 22,000 AIC interrupt rating for robust short-circuit protection
  • Quick-make/Quick-break mechanism for rapid arc interruption
  • Common trip bar and trip indication for safety and reliability

Specifications

Amperage Rating
15A
Application
Thermal Magnetic
Connection Type
Bolt-on
Current Rating
15 A
Frame
Q-Line
Interrupt Rating
22kA@120 Vac / 22kA@120/240 Vac / 22kA@240 Vac
Interrupting Rating
22 kAIC
Load Rating
HACR
Mounting Type
Bolt-on to bus connections
Number Of Poles
3
Poles
1, 2, or 3 pole versions
Poles
1 pole
Poles
1-pole
Series
Q Line QB
Series
Q Line
Size
1-inch wide 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 QB breakers are bolt-on versions of the Q Line used for bolting to the bus connections of 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. 2015 Amps 15 A
Standard
E11592
Trip Range
Non-Interchangeable
Trip Range, Maximum
Non-Interchangeable
Trip Range, Minimum
Non-Interchangeable
Trip Type
LI
Voltage Rating
240 Vac
Package Dimensions (L x W x H)
3 IN x 3.625 IN x 3.5 IN
Package Dimensions (L x W x H)
7.62 cm x 9.2075 cm x 8.89 cm
Package Weight (Imperial)
1.210 L
Package Weight (Metric)
0.549 kg
Ground Lug

DNGL

Ground Lug
INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M

83411621001

INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M
ZCT,LZR-030(V),EMPR,EXP

76512124011

ZCT,LZR-030(V),EMPR,EXP
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 voltage rating for the THHQB32015 circuit breaker?

The ABB THHQB32015 circuit breaker has a voltage rating of 240 Vac.

What is the interrupting capacity of the THHQB32015 breaker?

The THHQB32015 circuit breaker features an interrupting rating of 22,000 AIC.

What is the pole configuration of the THHQB32015 circuit breaker?

The THHQB32015 is a 1-pole circuit breaker.

Does the THHQB32015 have a quick-make/quick-break mechanism?

Yes, all Q Line circuit breakers, including the THHQB32015, feature Quick-make/Quick-break mechanisms for enhanced safety.

What type of applications is the THHQB32015 breaker suitable for?

The THHQB32015 breaker is designed for residential and commercial applications, including load centers, lighting panels, and HID applications.

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.