ABB - Electrification Signature Partner Distributor
ABB - Electrification XT2LU3040AFF000XXX - C.BREAKER TMAX XT2L 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 40-400 A
ABB - Electrification

XT2LU3040AFF000XXX


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB Tmax XT2L 125A circuit breaker, SKU: XT2LU3040AFF000XXX, is a 3-pole molded case circuit breaker designed for overcurrent and short-circuit protection in industrial, commercial, and infrastructure applications. This UL/CSA-certified breaker features a thermomagnetic-fixed (TMF) release with adjustable thermal protection from 40A to 400A, providing precise tripping characteristics for system safety. The XT2L series is part of ABB's Tmax XT family, offering modularity and compatibility with accessories and trip units. This model is configured for fixed mounting with front terminals, simplifying installation and maintenance in panelboards, switchgear, and distribution systems. With a 125A frame size, it delivers efficient space utilization while maintaining a 100kA interrupting rating at 240V or 480V (L designation). The TMF release combines thermal overload protection and instantaneous magnetic short-circuit protection, ensuring reliable performance in demanding electrical environments. Typical applications include motor control centers, data centers, renewable energy systems, and industrial machinery where dependable electrical protection is critical. The fixed design with front terminals allows for straightforward wiring and maintenance access, reducing downtime in critical operations.
  • 3-pole molded case circuit breaker with TMF thermomagnetic-fixed release
  • Adjustable thermal protection from 40A to 400A
  • UL/CSA certified for North American electrical systems
  • Fixed mounting with front terminals for simplified installation
  • 100kA interrupting rating at 240V or 480V (L designation)

Specifications

Application
Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits.
Connection Type
Front Terminals
Current Rating
40-400 A
Mounting Type
Fixed
Poles
3
Series
TMAX XT2L 125
Series
Tmax XT2
Size
82x110x108mm
Special Features
C.BREAKER TMAX XT2L 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 40-400 A
Standard
RoHs, CSA, cUL, CE, GOST
Type
Contactors
Voltage Rating
480 VAC
Package Dimensions (L x W x H)
5.71 IN x 5.12 IN x 8.19 IN
Package Dimensions (L x W x H)
14.5034 cm x 13.0048 cm x 20.8026 cm
Package Weight (Imperial)
2.650 L
Package Weight (Metric)
1.202 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 current rating range for this ABB circuit breaker?

The thermomagnetic release on this ABB Tmax XT2L circuit breaker is adjustable within a range of 40A to 400A.

What type of release mechanism does the XT2LU3040AFF000XXX feature?

This circuit breaker features a thermomagnetic-fixed (TMF) release, providing both thermal overload and instantaneous magnetic short-circuit protection.

Is this ABB circuit breaker UL/CSA certified?

Yes, this ABB Tmax XT2L circuit breaker is UL/CSA certified, making it suitable for applications requiring adherence to these standards.

What is the mounting type and terminal configuration?

The XT2LU3040AFF000XXX has a fixed mounting type and front terminals, designed for straightforward installation in panelboards and switchgear.

What is the typical interrupting rating for the XT2L series?

The 'L' in the ordering code XT2L typically denotes a 100kA interrupting rating at 240V or 480V, providing robust protection against fault currents.

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.