ABB - Electrification THQL31WY30 - A Molded Case Switch Breaker Is used to protect the circuit from being overwhelmed with large amounts of current. This could result in the breaker short circuiting or overloading. The THQL31WY30 breaker features 3 poles, an ampere rating of 30 A, an interrupting rating of 10kAIC, and a voltage rating of 240 V.
ABB - Electrification

THQL31WY30

UPC: 783164121681

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Overview

The ABB THQL31WY30 is a 3-pole molded case switch breaker from the THQL series, designed for reliable circuit protection in industrial and commercial electrical systems. This breaker features a 30 Ampere rating and a 240 Vac voltage rating, making it suitable for 240V AC power distribution. With an interrupting rating of 10,000 AIC (Amperes Interrupting Capacity), the THQL31WY30 can safely manage fault currents up to 10,000 Amperes, providing essential protection against short circuits and overloads. This device utilizes thermal-magnetic operation for precise overload and short-circuit detection. It is part of ABB's Q Line family and is compatible with THQL series panelboards and load centers, requiring 3 pole spaces. The breaker's compact 1-inch module width per pole allows for efficient use of space in electrical enclosures. It features a bolt-on mounting type for secure connection to busbars and a quick-make/quick-break mechanism for enhanced safety and operational reliability. The common trip bar ensures all poles trip simultaneously under fault conditions, and clear trip indication is provided for easy identification. Key Specifications: - SKU: THQL31WY30 - Manufacturer: ABB - Electrification - Poles: 3 - Amperage Rating: 30 A - Voltage Rating: 240 Vac - Interrupting Rating: 10 kAIC - Mounting Type: Bolt-on - Module Width: 1-inch per pole - Series: THQL (Q Line compatible) - UNSPSC Code: 39121603 - Country of Origin: US The THQL31WY30 is an ideal choice for protecting branch circuits in manufacturing facilities, commercial buildings, and other industrial settings where 240V AC power is utilized and robust fault interruption is required. Its 10 kAIC rating ensures compliance with safety standards for systems with higher prospective fault currents, minimizing the risk of equipment damage and operational downtime. Manufactured by ABB - Electrification, a leader in electrical distribution and protection.
  • 3-Pole, 30 Ampere, 240 Volt AC molded case switch breaker
  • 10,000 AIC interrupting rating for robust fault current protection
  • THQL series, 1-inch module width per pole, bolt-on mounting
  • Thermal-magnetic operation with quick-make/quick-break mechanism
  • Ideal for industrial and commercial 240V AC branch circuit protection

Specifications

Amperage Rating
30 A
Application
Switching Neutral
Connection Type
Bolt-on
Current Rating
30 A
Frame
Q-Line
Interrupt Rating
10kA@120 Vac / 10kA@120/240 Vac / 10kA@240 Vac
Mounting Type
THQL series
Number Of Poles
3
Poles
3
Series
THQL
Size
1-inch module
Special Features
A Molded Case Switch Breaker Is used to protect the circuit from being overwhelmed with large amounts of current. This could result in the breaker short circuiting or overloading. The THQL31WY30 breaker features 3 poles, an ampere rating of 30 A, an interrupting rating of 10kAIC, and a voltage rating of 240 V.
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
240 V
Voltage Rating
240 Vac
Package Dimensions (L x W x H)
3.25 IN x 2 IN x 3 IN
Package Dimensions (L x W x H)
8.255 cm x 5.08 cm x 7.62 cm
Package Weight (Imperial)
1.570 L
Package Weight (Metric)
0.712 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 interrupting rating of the THQL31WY30?

The THQL31WY30 has an interrupting rating of 10,000 AIC (kiloamperes interrupting capacity), allowing it to safely interrupt fault currents up to 10,000 Amperes.

What voltage rating does the THQL31WY30 support?

The THQL31WY30 is rated for 240 Vac operation, suitable for standard industrial and commercial electrical systems.

How many poles does the THQL31WY30 have?

The THQL31WY30 is a 3-pole circuit breaker, requiring 3 pole spaces for installation.

What type of protection does the THQL31WY30 provide?

The THQL31WY30 provides thermal-magnetic protection, responding to both overload and short-circuit conditions to prevent equipment damage.

Is the THQL31WY30 compatible with Q Line systems?

Yes, the THQL31WY30 is part of the Q Line series and uses a 1-inch module bolt-on mounting system compatible with Q Line load centers.

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.