ABB - Electrification Signature Partner Distributor
ABB - Electrification TDT3326R - No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. 600A 3P DBL THR N3R 240V FUSIBLE
ABB - Electrification

TDT3326R

UPC: 783164485912


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Specification Sheet

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Overview

The ABB Spec-Setter TDT3326R is a 600A, 3-pole, double-throw (DBL THR) fusible safety switch engineered for 240V AC applications in harsh industrial environments. Part of ABB’s Spec-Setter series, this NEMA N3R-rated switch delivers reliable performance in conditions exposed to dust, rain, and corrosion. With a current rating of 600A, it supports heavy-duty loads in motor control, distribution panels, and feeder circuits, making it ideal for critical infrastructure projects. Key specifications include a 3-pole/3-wire configuration, 240V AC voltage rating, and compatibility with 250V DC applications. The double-throw design enables flexible switching between two power sources, enhancing operational efficiency during maintenance or system reconfiguration. Built-in fuse compatibility provides additional protection against overloads and short circuits, safeguarding downstream equipment. Engineered for durability and ease of installation, the TDT3326R features a rugged construction that meets NEMA N3R standards for outdoor and indoor use. Its high-current capacity and NEMA-rated enclosure ensure long-term reliability in exposed installations, reducing downtime and maintenance costs. The switch is designed for applications requiring two power sources, such as backup systems, transfer switches, or redundant power setups. Trust ABB’s legacy of innovation to power your operations with confidence in critical applications.
  • 600A current rating for heavy-duty industrial applications
  • 3-pole/3-wire configuration with double-throw (DBL THR) design
  • NEMA N3R-rated for outdoor/indoor use in harsh environments
  • Compatible with 240V AC and 250V DC applications
  • Built-in fuse compatibility for overload and short-circuit protection

Specifications

Amperage Rating
600 A
Application
Double Throw
Current Rating
600 A
Enclosure
NEMA 3R (Outdoor)
Ip Rating
IP66/IP67
Nema Rating
NEMA N3R
Number of Poles
3
Poles
3P
Series
Spec-Setter
Size
58.90 in
Special Features
Designed for commercial and industrial applications where safety, high performance and continuity of service are essential. Listed to UL standard 98 enclosed and dead front switches. Suitable for use as service equipment when installed in accordance with the National Electrical Code. Suitable for use as transfer equipment in standby systems in accordance with Article 702 of the National Electrical Code. Fusible and non-fusible switches available (consult BuyLog for interrupt ratings). 60/75 C conductor rating. Full cover interlocks. TDT3326R
Standard
Yes
Voltage Rating
240 V
Voltage Rating
240 AC
Package Dimensions (L x W x H)
27.44 IN x 87.03 IN x 14.13 IN
Package Dimensions (L x W x H)
69.6976 cm x 221.0562 cm x 35.8902 cm
Package Weight (Imperial)
320.000 L
Package Weight (Metric)
145.152 kg
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Frequently Asked Questions

What is the voltage rating of the TDT3326R?

The TDT3326R operates on 240V AC and is compatible with 250V DC applications.

What is the NEMA rating of the TDT3326R?

The TDT3326R is rated NEMA N3R, ensuring durability against dust, rain, and corrosion.

What is the pole configuration of the TDT3326R?

The TDT3326R features a 3-pole/3-wire configuration.

What is the current rating of the TDT3326R?

The TDT3326R has a current rating of 600A.

Is the TDT3326R suitable for outdoor use?

Yes, the NEMA N3R rating makes it suitable for outdoor and harsh environment installations.

Does the TDT3326R support double-throw switching?

Yes, the TDT3326R features a double-throw (DBL THR) design for flexible switching between two power sources.

Does the TDT3326R include fuse compatibility?

Yes, the TDT3326R is designed with built-in fuse compatibility for additional protection against overloads and short circuits.

What applications is the TDT3326R designed for?

The TDT3326R is ideal for motor control, distribution panels, and feeder circuits in industrial environments.

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.