ABB - Electrification THED124020 - The E150 product line consists of Thermal Magnetic Circuit Breakers, Magnetic Circuit Breakers, and Molded-Case Switches rated up to 150 Amps and 600 Volts AC. Catalog numbers include the complete breaker or switch. The WL catalog number suffix indicates that the devices come with Cu/Al line and load lugs. All TEB, TED, THED breakers suitable for reverse feed. 60/75 C rating through 100 amperes, 75 C rating above 100 amperes. THED 2 POLE 480V 25K IC 20 AMP
ABB - Electrification

THED124020

UPC: 783164231236

Contact for Pricing

Overview

The ABB E150 product line, specifically the THED series, offers reliable thermal magnetic circuit protection for industrial and commercial electrical systems. This particular unit, SKU THED124020, is a 2-pole, 480V AC circuit breaker with a 20 Ampere rating and a 25kA interrupting capacity (IC) at 480V. Engineered with a thermal-magnetic trip mechanism, it provides precise overload and short-circuit protection, essential for safeguarding equipment and personnel. The 'WL' suffix indicates the inclusion of Cu/Al line and load lugs, ensuring compatibility with both copper and aluminum conductors. This breaker is also suitable for reverse feed applications, offering enhanced installation flexibility in panelboards, switchgear, and motor control centers. It features a 60/75°C rating through 100 amperes, and a 75°C rating above 100 amperes, ensuring consistent performance across its operational range. Manufactured by ABB - Electrification, this E150 type breaker is designed to meet stringent safety standards and optimize system reliability. The THED series is a dependable choice for 480V AC systems requiring robust fault interruption and overcurrent protection. The E150 product line encompasses Thermal Magnetic Circuit Breakers, Magnetic Circuit Breakers, and Molded-Case Switches, all rated up to 150 Amps and 600 Volts AC. Catalog numbers for the E150 line include the complete breaker or switch. The WL catalog number suffix specifically denotes that the devices are equipped with Cu/Al line and load lugs. All TEB, TED, and THED breakers within the E150 product line are suitable for reverse feed installations. The temperature rating for these breakers is 60/75°C through 100 amperes, and a 75°C rating is applied for current ratings above 100 amperes. The THED124020 is a 2-pole, 480V AC, 20 Ampere breaker with a 25kA interrupting capacity at 480V.
  • ABB E150 Series Thermal Magnetic Circuit Breaker
  • 2-Pole, 480V AC, 20 Ampere Rating
  • 25kA Interrupting Capacity (IC) at 480V
  • Includes Cu/Al Line and Load Lugs (WL Suffix)
  • Suitable for Reverse Feed Applications

Specifications

Amperage Rating
20A
Connection Type
Cu/Al Lugs
Connection Type
Cu/Al line and load lugs
Current Rating
20 A
Frame
E150
Frequency
60 Hz
Interrupt Rating
20kA@125 Vdc / 20kA@250 Vdc / 25kA@277 Vac / 25kA@480 Vac / 65kA@120 Vac / 65kA@120/240 Vac / 65kA@240 Vac
Material
Thermal Magnetic
Mounting Type
Panel Mount
Mounting Type
Reverse feed capable
Number Of Poles
2
Poles
2
Poles
2P
Series
E150
Size
Size 1
Special Features
The E150 product line consists of Thermal Magnetic Circuit Breakers, Magnetic Circuit Breakers, and Molded-Case Switches rated up to 150 Amps and 600 Volts AC. Catalog numbers include the complete breaker or switch. The WL catalog number suffix indicates that the devices come with Cu/Al line and load lugs. All TEB, TED, THED breakers suitable for reverse feed. 60/75 C rating through 100 amperes, 75 C rating above 100 amperes. THED 2 POLE 480V 25K IC 20 AMP
Trip Type
LI
Voltage Rating
480 VAC
Package Dimensions (L x W x H)
6.5 IN x 3 IN x 5 IN
Package Dimensions (L x W x H)
16.51 cm x 7.62 cm x 12.7 cm
Package Weight (Imperial)
3.570 L
Package Weight (Metric)
1.619 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 capacity of the THED124020?

The THED124020 has an interrupting capacity (IC) of 25kA at 480V.

Does this breaker include line and load lugs?

Yes, the 'WL' suffix in the catalog number indicates that the device comes with Cu/Al line and load lugs.

Can this circuit breaker be used for reverse feed installations?

Yes, all TEB, TED, and THED breakers, including this model, are suitable for reverse feed applications.

What is the voltage rating for this ABB circuit breaker?

This ABB circuit breaker is rated for 480 Volts AC.

What is the ampere rating of the THED124020?

The THED124020 has an ampere rating of 20 Amps.

What type of trip mechanism does the THED124020 use?

The THED124020 utilizes a thermal magnetic trip mechanism for overload and short-circuit protection.

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.