ABB - Electrification Signature Partner Distributor
ABB - Electrification THQLT1520 - Same panel space, twice the circuits. Tandems and Quads are code compliant and compatibile with new and existing single phase ABB and GE by ABB PowerMark™ load centers with or without wing stabs.
ABB - Electrification

THQLT1520

UPC: 783164681376


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB THQLT1520 Tandem Circuit Breaker (SKU: THQLT1520) is a 2-pole, 15A/20A breaker engineered to maximize electrical panel capacity without expanding physical space. Designed for compatibility with ABB and GE by ABB PowerMark™ load centers, it occupies a single standard pole space while providing two independent circuits, effectively doubling circuit density. This tandem configuration is code-compliant and works seamlessly with both new and existing single-phase load centers, including those with or without wing stabs. The THQLT1520 operates at 120/240 Vac with a 10 kAIC interrupting rating, ensuring reliable performance for residential, commercial, and light industrial applications. It features a non-interchangeable trip style with fixed long-time and instantaneous settings, and supports reverse feed for flexible installation. The wire range accommodates #14-8 CU or #12-8 AL conductors, and the breaker includes HACR (Heating, Air Conditioning, and Refrigeration) and SWD (Switching Duty) markings for enhanced versatility in diverse applications. Ideal for sub-panels, service upgrades, or circuit additions where space is constrained, the THQLT1520 integrates seamlessly with ABB’s Q-Line (Plug-In) product line. Manufactured in the US under UL File #E11592, it meets rigorous safety and performance standards. Trust ABB’s proven reliability for critical electrical infrastructure needs, where space efficiency and dependable operation are essential.
  • Doubles circuit capacity in the same panel space
  • 2-pole, 15A/20A configuration for flexible power distribution
  • 120/240 Vac operation with 10 kAIC interrupting rating
  • Compatible with ABB and GE by ABB PowerMark™ load centers (with/without wing stabs)
  • Non-interchangeable trip style, fixed settings, and reverse feed capability

Specifications

Amperage Rating
15-20A
Application
Thermal Magnetic
Connection
(2) # 14-8 CU/ #12-8 AL
Current Rating
15A/20A
Frame
Q-Line
Interrupt Rating
10kA@120 Vac 10kA@120/240 Vac
Load Rating
HACR SWD
Number of Poles
1;2
Number Of Poles
2-1p
Poles
2P
Series
PowerMark
Standard
E11592
Trip Range
Non-Interchangeable
Trip Range, Maximum
Non-Interchangeable
Trip Range, Minimum
Non-Interchangeable
Trip Type
LI
Voltage Rating
120/240 V
Package Dimensions (L x W x H)
0.001 IN x 0.001 IN x 0.001 IN
Package Dimensions (L x W x H)
0.0025 cm x 0.0025 cm x 0.0025 cm
Package Weight (Imperial)
0.187 L
Package Weight (Metric)
0.085 kg
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.
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
Ground Lug

DNGL

Ground Lug
ZCT,LZR-030(V),EMPR,EXP

76512124011

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

83411621001

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

Frequently Asked Questions

What is the voltage rating for the THQLT1520?

The THQLT1520 operates at a voltage rating of 120/240V AC.

What is the temperature range for operation?

The operating temperature range for the THQLT1520 is -20°C to 40°C.

Are there any safety warnings for this product?

Always ensure the power is off before installation or maintenance to avoid electrical shock.

What are the installation requirements?

The THQLT1520 must be installed in a suitable panel that complies with local electrical codes.

What are common troubleshooting steps?

If the THQLT1520 is not functioning, check for proper voltage supply and ensure all connections are secure.

Is the THQLT1520 compatible with existing systems?

Yes, the THQLT1520 is compatible with both new and existing single-phase systems.

What maintenance is required for the THQLT1520?

Regular inspections should be conducted to ensure connections are tight and there is no visible damage.

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.