ABB - Electrification TEYF225 - The TEYF 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 TEYF suitable for varied applications as a lug-lug breaker. All TEYF circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. TEYF breakers are available in 1, 2, and 3 pole versions and can be ordered with auxiliary contact and shunt trip accessories. TEYF 2 POLE 25 AMP
ABB - Electrification

TEYF225

UPC: 783164388367

Contact for Pricing

Overview

The ABB TEYF225 (SKU: TEYF225) is a compact, 2-pole, 25-amp bolt-on circuit breaker designed for grounded 480Y/277 Vac systems. Part of the TEYF series, this breaker occupies a mere 1 inch of panel space per pole, making it ideal for optimizing space in lighting panelboards and industrial distribution panels. The TEYF225 is UL listed for Heating, Air Conditioning, and Refrigeration (HACR) applications and for High-Intensity Discharge (HID) lighting up to 50A, offering versatility for commercial and industrial environments. It features a robust 15kA short-circuit rating at 480/277 Vac, ensuring reliable protection against electrical faults. The breaker accommodates wire sizes from #10 to #4 AWG (solid or stranded), providing installation flexibility. Key operational features include Quick-make/Quick-break mechanisms for consistent operation and common trip bars for balanced protection across both poles. A highly visible trip indicator facilitates rapid fault identification and reduces troubleshooting time. The TEYF225 is compatible with the TEY3B bolt-on mounting base, enabling lug-lug connections for unit mount applications and enhancing installation versatility in various panel configurations. Optional auxiliary contacts and shunt trip accessories are available to meet specific system requirements. The TEYF series, including the TEYF225, is designed for use in ABB A-Series lighting panelboards and other compatible systems, delivering dependable protection with a compact footprint. Its modular design simplifies installation and maintenance, contributing to reduced downtime and operational costs. Trust ABB's TEYF series for safe, efficient, and scalable power distribution solutions in commercial and industrial electrical distribution systems.
  • 2-pole, 25 Ampere bolt-on circuit breaker
  • Designed for grounded 480Y/277 Vac systems
  • Compact 1-inch width per pole design
  • 15kA interrupting rating at 480/277 Vac
  • UL listed for HACR and HID lighting applications
  • Quick-make/Quick-break mechanism for reliable operation
  • Common trip bar ensures balanced protection across poles
  • Highly visible trip indicator for rapid fault identification
  • Compatible with TEY3B bolt-on mounting base for lug-lug connections
  • Optional auxiliary contacts and shunt trip accessories available

Specifications

Amperage Rating
25A
Application
Thermal Magnetic
Connection
#14-#10
Connection Type
Lug-lug
Current Rating
25 A
Frame
TEYF
Interrupt Rating
10kA@250 Vdc / 18kA@277 Vac / 65kA@120/240 Vac / 65kA@240 Vac / 18kA@480/277 Vac
Load Rating
HACR
Mounting Type
Bolt-On
Number Of Poles
2
Poles
2
Poles
2 POLES
Series
TEyF
Size
1 inch per pole
Special Features
The TEYF 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 TEYF suitable for varied applications as a lug-lug breaker. All TEYF circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. TEYF breakers are available in 1, 2, and 3 pole versions and can be ordered with auxiliary contact and shunt trip accessories. TEYF 2 POLE 25 AMP
Standard
E11592
Trip Range
Non-Interchangeable
Trip Range, Maximum
Non-Interchangeable
Trip Range, Minimum
Non-Interchangeable
Trip Type
LI
Voltage Rating
480Y/277 VAC
Package Dimensions (L x W x H)
3.25 IN x 2 IN x 5.5 IN
Package Dimensions (L x W x H)
8.255 cm x 5.08 cm x 13.97 cm
Package Weight (Imperial)
2.145 L
Package Weight (Metric)
0.973 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 voltage rating for the ABB TEYF225 circuit breaker?

The ABB TEYF225 circuit breaker is designed for use on grounded 480Y/277 Vac systems.

What is the short-circuit current rating of the TEYF225 breaker?

The TEYF225 circuit breaker has a short-circuit rating of 15kA at 480/277 Vac.

What wire sizes can be used with the TEYF225 breaker?

The TEYF225 breaker accepts wire sizes from #10 to #4 AWG, which can be solid or stranded.

Is the TEYF225 breaker suitable for HACR applications?

Yes, the TEYF225 circuit breaker is UL listed for Heating, Air Conditioning, and Refrigeration (HACR) applications.

What is the width of the TEYF225 breaker per pole?

The TEYF225 circuit breaker features a compact design that is one-inch wide per pole.

Does the TEYF225 breaker have a common trip bar?

Yes, all TEYF circuit breakers, including the TEYF225, feature common trip bars for balanced protection.

Can the TEYF225 breaker be used in lug-lug applications?

The TEYF225 breaker is suitable for lug-lug connections when used with the TEY3B bolt-on mounting base accessory.

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.