ABB - Electrification THQL1150HM - High Magentic Circuit breakers are designed and programmed to have a higher magnetic trip point than a standard breaker. This can be used in applications where high levels of magnetism may be an issue such as large scale lighting projects. The THQL1150HM breaker features high magnetic trip settings, 1 pole, an ampere rating of 50 A, an interrupting rating of 10kAIC, and a voltage rating of 120/240V.
ABB - Electrification

THQL1150HM

UPC: 783164138320

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Overview

The ABB THQL1150HM is a 1-pole molded case circuit breaker designed for applications requiring a higher magnetic trip point than standard breakers. This breaker features a 50A ampere rating, 120/240V voltage rating, and a 10,000AIC (10kAIC) interrupting rating, making it ideal for environments with high magnetic interference or significant in-rush current. Engineered for large-scale lighting projects, motor startups, and industrial control systems, the THQL1150HM prevents nuisance tripping in HID lighting circuits, motor control centers with inductive loads, and data centers where transient magnetic interference is common. Its high magnetic trip settings ensure reliable protection against short circuits while accommodating substantial current spikes. The THQL1150HM is part of ABB’s THQL series, a trusted line of 1-inch module breakers designed for compact installation in panelboards and switchboards. Built and tested to UL 489 and cUL standards, this breaker meets the requirements for use as service equipment in the US. With a 1-pole configuration and a 50A rating, it provides precise and durable protection in demanding electrical installations. Key features include: - 1-pole molded case circuit breaker with 50A ampere rating - 120/240V voltage rating for versatile application - 10,000AIC (10kAIC) interrupting rating for robust short-circuit protection - High magnetic trip settings to prevent nuisance tripping in magnetic environments - UL 489 and cUL certified for compliance with safety standards - 1-inch module design for simplified installation in panelboards and switchboards - Manufactured in the US for reliable performance in mission-critical applications.
  • 1-pole molded case circuit breaker with 50A ampere rating
  • 120/240V voltage rating for versatile application
  • 10,000AIC (10kAIC) interrupting rating for robust short-circuit protection
  • High magnetic trip settings to prevent nuisance tripping in magnetic environments
  • UL 489 and cUL certified for compliance with safety standards

Specifications

Amperage Rating
50 A
Application
High In Rush Load
Current Rating
50 A
Frame
Q-Line
Interrupt Rating
10kA@120 Vac / 10kA@120/240 Vac
Interrupting Rating
10 kAIC
Load Rating
HACR
Number Of Poles
1
Poles
1
Special Features
High Magentic Circuit breakers are designed and programmed to have a higher magnetic trip point than a standard breaker. This can be used in applications where high levels of magnetism may be an issue such as large scale lighting projects. The THQL1150HM breaker features high magnetic trip settings, 1 pole, an ampere rating of 50 A, an interrupting rating of 10kAIC, and a voltage rating of 120/240V.
Standard
E11592
Trip Range
Non-Interchangeable
Trip Range, Maximum
Non-Interchangeable
Trip Range, Minimum
Non-Interchangeable
Trip Type
LI
Voltage Rating
120/240 V
Voltage Rating
120/240 Vac
Package Dimensions (L x W x H)
6.5 IN x 3 IN x 3.5 IN
Package Dimensions (L x W x H)
16.51 cm x 7.62 cm x 8.89 cm
Package Weight (Imperial)
5.952 L
Package Weight (Metric)
2.700 kg
Ground Lug

DNGL

Ground Lug
COVER,SET,AP-400,MC-265a~400a

64611614007

COVER,SET,AP-400,MC-265a~400a
INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M

83411621001

INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M
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 interrupting rating of the THQL1150HM?

The THQL1150HM has an interrupting rating of 10kAIC.

What types of applications is the THQL1150HM suitable for?

It is ideal for large-scale lighting projects, motor startups, industrial control systems, and applications with high in-rush current.

Is the THQL1150HM listed to any safety standards?

Yes, all circuit breakers in this series are built, tested, and listed to UL and cUL standards (UL 489).

What is the primary advantage of the THQL1150HM breaker?

The THQL1150HM features a higher magnetic trip point than standard breakers, making it suitable for applications with high magnetism or significant in-rush current.

What voltage and current ratings does the THQL1150HM have?

The THQL1150HM has a voltage rating of 120/240V and an ampere rating of 50A.

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.