ABB - Electrification THQL1120 - THQL 1 POLE 120/240V 10K IC 20 AMP
ABB - Electrification

THQL1120

UPC: 783164012866


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB THQL1120 is a single-pole, 1-inch module circuit breaker designed for branch circuit protection. It is rated for 20 Amps and operates at 120/240 Volts AC. This breaker features an interrupting capacity (AIC) of 10,000 Amps, ensuring safe interruption of fault currents. Manufactured in the United States, the THQL1120 is suitable for use in standard panelboards and switchgear. Its compact design and reliable performance make it a practical choice for electrical system protection.
  • 1-pole, 1-inch module circuit breaker
  • 20 Ampere rating
  • 120/240 Volt AC voltage rating
  • 10,000 Ampere interrupting capacity (AIC)
  • Manufactured in the USA

Specifications

120 Vac Interrupting Rating
10 KAIC
120/240 Vac Interrupting Rating
10 KAIC
Amperage Rating
20
Amperage Rating
20 A
Application
Thermal Magnetic
Circuit Breaker Type
Residential
Continuous Current Rated
Standard
Control Power
No
Current Limiter
No
Current Metering
No
Current Rating
20 A
Device type 1
Q-Line Plug-In
Frame
Q-Line
GO Schedule
R8
Instantaneous
Fixed
Interrupt Rating
10kA@120 Vac / 10kA@120/240 Vac
Interrupting Capacity Rating
10 kAIC
Line Lug
Without
Load Lug
With
Load Rating
HACR / SWD
Long Time
Fixed
Mounting Type
Panelboard/Switchgear
Number Of Poles
1
Poles
1
Poles
1P
Protective Relays
No
Series
THQL
Special Features
Q Line circuit breakers are one-inch wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications in load centers or 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 can be ordered with auxiliary contact and shunt trip accessories, and can be ordered for use in HID applications.The THQL1120 breaker features 1 pole, an ampere rating of 20 A, an interrupting rating of 10kAIC, and a voltage rating of 120/240V.
Standard
E11592
Suitable for Reverse Feed
Yes
Trip Range
Non-Interchangeable
Trip Range, Maximum
Non-Interchangeable
Trip Range, Minimum
Non-Interchangeable
Trip Type
LI
Trip Unit Included
Yes
Type
Q-Line Plug-In
UL
Yes
Video
We are Industrial Solutions
Voltage Rating
120/240 V
Voltage Rating
240 V
Package Dimensions (L x W x H)
1 IN x 3.375 IN x 3.001 IN
Package Dimensions (L x W x H)
2.54 cm x 8.5725 cm x 7.6225 cm
Package Weight (Imperial)
0.310 L
Package Weight (Metric)
0.141 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 THQL1120?

The THQL1120 operates at a voltage rating of 120V.

What are the installation requirements?

The THQL1120 can be ordered with auxiliary contacts and shunt trip accessories for installation.

Is THQL1120 compatible with other devices?

The THQL1120 is compatible with various auxiliary contacts and shunt trip accessories.

What is the temperature range for operation?

The operating temperature range for the THQL1120 is not specified in the document.

What safety precautions should be taken?

Safety warnings and precautions are not explicitly detailed in the document.

How do I troubleshoot common issues?

Common troubleshooting steps are not provided in the document.

What maintenance is required for THQL1120?

Maintenance requirements for the THQL1120 are not specified in the document.

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.