ABB - Electrification THQL21100ST1 - Shunt Trip breakers provide all the basic features of a standard breaker, plus they provide a connection for an external power shut off switch outside the main breaker. The THQL21100ST1 breaker features a shunt trip, 2 poles, an ampere rating of 100 A, an interrupting rating of 10kAIC, and a voltage rating of 120/240V.
ABB - Electrification

THQL21100ST1

UPC: 783164074048

Contact for Pricing

Overview

The ABB Electrification THQL21100ST1 is a 2-pole, 100A shunt trip circuit breaker designed for enhanced safety and remote control in electrical systems. This breaker provides the fundamental protection of a standard circuit breaker, augmented by a crucial shunt trip capability. This feature allows for remote or external power shut-off, enabling a dedicated switch to safely de-energize the breaker from a location outside the main electrical enclosure. It is ideal for applications requiring emergency stop functionality or controlled shutdown procedures, such as industrial machinery, critical infrastructure, or any scenario where immediate remote tripping is necessary. The THQL21100ST1 is engineered for reliability and performance, boasting an ampere rating of 100 A and a substantial interrupting rating of 10kAIC, ensuring it can safely interrupt fault currents up to 10,000 amperes at its rated voltage. Its voltage rating of 120/240V makes it suitable for a wide range of commercial and industrial power distribution systems. This breaker is built, tested, and listed to UL and cUL standards (UL 489), guaranteeing compliance with stringent safety requirements. Manufactured in the USA, the THQL21100ST1 exemplifies ABB's commitment to quality and advanced electrical solutions, offering a dependable component for critical power management. Key specifications include: - SKU: THQL21100ST1 - Manufacturer: ABB - Electrification - Poles: 2 - Amperage Rating: 100 A - Interrupting Rating: 10kAIC - Voltage Rating: 120/240V - Shunt Trip: Factory installed 120 Vac - Standards: UL and cUL (UL 489) - Country of Origin: US
  • ABB Electrification THQL21100ST1 2-pole circuit breaker with factory-installed 120 Vac shunt trip.
  • 100 Ampere rating and 10kAIC interrupting rating for reliable fault protection.
  • 120/240V voltage rating suitable for various commercial and industrial applications.
  • Enables remote tripping via an external switch for enhanced safety and control.
  • Built, tested, and listed to UL and cUL standards (UL 489); manufactured in the USA.
  • External power shut-off capability via shunt trip

Specifications

Amperage Rating
100 A
Current Rating
100 A
Number Of Poles
2
Poles
2
Series
THQL
Special Features
Shunt Trip breakers provide all the basic features of a standard breaker, plus they provide a connection for an external power shut off switch outside the main breaker. The THQL21100ST1 breaker features a shunt trip, 2 poles, an ampere rating of 100 A, an interrupting rating of 10kAIC, and a voltage rating of 120/240V.
Voltage Rating
120/240 V
Package Dimensions (L x W x H)
5.5 IN x 4 IN x 3.25 IN
Package Dimensions (L x W x H)
13.97 cm x 10.16 cm x 8.255 cm
Package Weight (Imperial)
2.205 L
Package Weight (Metric)
1.000 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 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.