ABB - Electrification TEY120 - The TEY is a one-inch wide per pole, compact, "bolt-on" circuit breaker for use on grounded 480Y/277 Vac systems. The bolt-on mounting base accessory makes the TEY suitable for varied applications as a lug-lug breaker. All TEY circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. TEY breakers are available in 1, 2, and 3 pole versions and can be ordered with auxiliary contact and shunt trip accessories. TEY 1 POLE 20 AMP
ABB - Electrification

TEY120

UPC: 783164180916

Contact for Pricing

Overview

The ABB TEY120 circuit breaker, SKU TEY120, is a compact, one-inch wide per pole, bolt-on device designed for grounded 480Y/277 Vac systems. This single-pole breaker features a 20-ampere current rating and a 14 kAIC interrupting capacity at 480/277 Vac, ensuring reliable circuit protection across industrial and commercial applications. The TEY120 utilizes a bolt-on mounting base accessory (TEY3B or TEY3B125) for versatile lug-lug connections, making it suitable for panelboards and switchgear where space optimization is crucial. Its Quick-make/Quick-break mechanism ensures rapid fault interruption, while common trip bars and easily visible trip indication enhance safety and reliability. The breaker is UL listed as a switching duty breaker, capable of switching 120, 240, or 277 Vac, and is HACR rated for heating, air conditioning, and refrigeration applications. Additionally, it is UL listed for HID (high-intensity discharge) applications up to 50A, providing flexibility for lighting systems. Optional accessories such as auxiliary contacts and shunt trips allow for customized system integration. Manufactured in the USA, the TEY120 exemplifies ABB's commitment to quality and dependable performance in electrical installations, meeting stringent industry standards for durability and efficiency.
  • Compact 1-inch wide per pole design
  • 20A current rating with 14kAIC interrupting capacity
  • Bolt-on mounting base for lug-lug connections
  • Quick-make/Quick-break mechanism for safety
  • UL listed for switching duty, HACR, and HID applications
  • Quick-make/Quick-break mechanism for rapid circuit interruption
  • Common trip bars and visible trip indication for safety
  • Compatible with bolt-on mounting base (TEY3B or TEY3B125) for lug-lug applications
  • Optional auxiliary contact and shunt trip accessories available
  • Manufactured in the USA by ABB Electrification

Specifications

Amperage Rating
20A
Application
Thermal Magnetic
Connection
14-8 kcmil / 12-8 kcmil
Interrupt Rating
14kA@120/240 Vac / 14kA@240 Vac / 14kA@277 Vac / 65kA@120 Vac
Load Rating
HACR / HID
Number Of Poles
1
Special Features
The TEY is a one-inch wide per pole, compact, "bolt-on" circuit breaker for use on grounded 480Y/277 Vac systems. The bolt-on mounting base accessory makes the TEY suitable for varied applications as a lug-lug breaker. All TEY circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. TEY breakers are available in 1, 2, and 3 pole versions and can be ordered with auxiliary contact and shunt trip accessories. TEY 1 POLE 20 AMP
Standard
E11592
Trip Range
Non-Interchangeable
Trip Range, Maximum
Non-Interchangeable
Trip Range, Minimum
Non-Interchangeable
Trip Type
LI
Package Dimensions (L x W x H)
5.5 IN x 1 IN x 4 IN
Package Dimensions (L x W x H)
13.97 cm x 2.54 cm x 10.16 cm
Package Weight (Imperial)
0.741 L
Package Weight (Metric)
0.336 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

What is the voltage rating for the ABB TEY120 circuit breaker?

The ABB TEY120 circuit breaker is designed for use on grounded 480Y/277 Vac systems.

What is the interrupting capacity of the TEY120 breaker?

The TEY120 breaker has an interrupting capacity of 14 kAIC at 480/277 Vac.

Is the TEY120 breaker suitable for HVAC applications?

Yes, the TEY120 breaker is HACR rated, making it suitable for heating, air conditioning, and refrigeration systems.

What type of mounting does the TEY120 circuit breaker use?

The TEY120 is a bolt-on circuit breaker and can be used with a bolt-on mounting base accessory for lug-lug connections.

Can the TEY120 be used for lighting circuits?

Yes, the TEY120 is UL listed for HID (high-intensity discharge) applications up to 50A, making it suitable for lighting circuits.

What is the current rating of the ABB TEY120 breaker?

The ABB TEY120 circuit breaker has a current rating of 20 Amperes.

Does the TEY120 have a quick-make/quick-break mechanism?

Yes, all TEY circuit breakers, including the TEY120, feature Quick-make/Quick-break mechanisms for enhanced safety.

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.