ABB Signature Partner Distributor (Electrification)
ABB - Electrification THF4326AS - No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 600A 3P 240V N4X A

ABB Electrification THF4326AS No matter the application, we’ve got you covered with a rugged, reliable and…

UPC: 783164645064


Documents & Media
Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB Electrification Spec-Setter safety switch (SKU: THF4326AS) is a heavy-duty, fused disconnect switch engineered for reliable circuit isolation in industrial environments. This 3-pole (3P) switch delivers a 240V rating with a 600A current capacity, making it ideal for high-demand applications such as motor control, power distribution, and machinery isolation. The rugged NEMA Type 4X enclosure provides superior protection against dust, water ingress, and corrosive substances, ensuring reliable operation in washdown areas, chemical processing plants, and outdoor installations. Key specifications include a 105°C insulation system, 55°C temperature rise, and compatibility with primary fuses (gG type). The switch accommodates ABB’s TF42 series overload relays, including the TF42-16 (13.0–16.0A, 40A fuse), TF42-24 (20.0–24.0A, 63A fuse), TF42-29 (24.0–29.0A, 63A fuse), and TF140DU-110 (80–110A, 224A fuse), offering flexible short-circuit protection with a trip class of 10 or 10A. The standard configuration includes a primary fuse holder and one primary fuse. UL and CSA listed, this Spec-Setter switch is manufactured in the USA, ensuring compliance with safety standards and dependable performance for critical power distribution applications. Its modular design simplifies installation and maintenance, reducing operational downtime in industrial settings.
  • 600A, 3-pole, 240V fused disconnect switch
  • NEMA Type 4X enclosure for dust, water, and corrosion resistance
  • UL and CSA listed with 105°C insulation and 55°C temperature rise
  • Compatible with ABB TF42/TF140DU overload relays for flexible protection
  • Primary fuse holder included; manufactured in the USA
  • NEMA 4X enclosure for superior environmental protection
  • Easy-to-install design
  • Manufactured by ABB - Electrification

Specifications

Amperage Rating
600 A
Application
Heavy
Current Rating
600 A
Enclosure
NEMA 4/4X Water/Dust-tight
Nema Rating
Type 4X
Number of Poles
3
Poles
3P
Series
Spec-Setter
Series
SW FUSED HD
Size
60.1 in
Standard
Yes
Voltage Rating
240 V
Voltage Rating
240 AC
Package Dimensions (L x W x H)
0.001 IN x 0.001 IN x 0.001 IN
Package Dimensions (L x W x H)
0.0025 cm x 0.0025 cm x 0.0025 cm
Package Weight (Imperial)
0.001 L
Package Weight (Metric)
0.001 kg
No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 600A 3P 240V N4X VW A

THF4326ASVW

No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 600A 3P 240V N4X VW A
STEEL SAFETY ENCLOSURE 4 POLES 50A SIDE OPERATION CONNECTION TOP-BOTTOM FLAG

3V614005

STEEL SAFETY ENCLOSURE 4 POLES 50A SIDE OPERATION CONNECTION TOP-BOTTOM FLAG
Enclosed switch - SERIES SL/SLB

SERIES SL/SLB

Enclosed switch - SERIES SL/SLB
No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 600A 3P 240V N3R VW A

THF4326ARVW

No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 600A 3P 240V N3R VW A
No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 600A 3P 600V N4X316 A

THN3366AX

No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 600A 3P 600V N4X316 A
No matter the application, weâve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 400A 3P 600V N1 A

THN3365A1

No matter the application, weâve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 400A 3P 600V N1 A
No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 400A 3P 600V N1 BTM A

THN3365A1BL

No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 400A 3P 600V N1 BTM A
No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 400A 3P 600V N3R VW A

THN3365ARVW

No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 400A 3P 600V N3R VW A

Frequently Asked Questions

What is the operating voltage range?

The device operates on 24V DC with a range of 20-28V DC.

What are the installation requirements?

The device must be installed in accordance with the National Electrical Code and is suitable for use as service equipment.

Is the product compatible with other equipment?

The product is designed for compatibility with listed UL standard equipment.

What types of switches are available?

Both fusible and non-fusible switches are available for this product.

How should maintenance be performed?

Regular maintenance should be performed in accordance with the manufacturer's guidelines to ensure optimal performance.

What are common troubleshooting steps?

Common troubleshooting steps include checking connections and ensuring the device is properly powered.

What is the temperature range for operation?

The operating temperature range is not explicitly stated in the document.

What is the maximum load capacity?

The maximum load capacity is not explicitly stated in the document.

What dimensions does the product have?

The dimensions of the product are not explicitly stated in the document.

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.