ABB - Electrification Signature Partner Distributor
ABB - Electrification THF3326A1VW - 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 N1 VW A
ABB - Electrification

THF3326A1VW

UPC: 783164645354


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Specification Sheet

Contact for Pricing

Overview

The ABB Electrification Spec-Setter safety switch, SKU THF3326A1VW, is a heavy-duty (HD) fused safety switch designed for high-power industrial applications requiring reliable circuit isolation. This 3-pole (3P) switch delivers a 600A current rating at 240V, making it ideal for demanding environments such as manufacturing facilities, processing plants, and commercial installations. The NEMA 1 enclosure ensures indoor protection against dust and accidental contact, while the fused configuration provides essential overcurrent protection for critical power systems. Engineered for rugged performance, the THF3326A1VW features a Type HD electrical performance rating and accepts Class H, K, and R fuses, with Class J and T fuse kits available as accessories. The switch is designed for 3-pole/3-wire configurations and includes a viewing window (VW suffix) for visual confirmation of switch status. Factory-installed neutral kits (TNI66) and ground kits (TGL6) are available for enhanced compatibility. The device is suitable for service entrance applications in NEC-compliant systems and meets stringent safety standards for industrial power distribution. Key specifications include a 600A amperage rating, 240V AC/DC voltage compatibility, and a NEMA 1 indoor enclosure. The switch is part of ABB’s Spec-Setter series, known for its durability, ease of installation, and minimal maintenance requirements. Trust ABB Electrification for dependable power management solutions that prioritize safety, reliability, and operational efficiency.
  • 600A current rating for high-power industrial applications
  • 3-pole configuration for balanced three-phase power systems
  • 240V AC/DC voltage compatibility
  • NEMA 1 indoor enclosure with dust and contact protection
  • Accepts Class H, K, and R fuses; Class J/T kits available
  • Viewing window (VW suffix) for visual status confirmation
  • Factory-installed neutral (TNI66) and ground (TGL6) kits available
  • Suitable for service entrance applications per NEC standards
  • Part of ABB’s rugged Spec-Setter series for industrial reliability

Specifications

Amperage Rating
600 A
Application
Heavy
Current Rating
600 A
Enclosure
NEMA 1 (Indoor)
Nema Rating
NEMA 1
Number of Poles
3
Poles
3P
Series
Spec-Setter
Size
54.1 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
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Frequently Asked Questions

What is the operating voltage range?

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

What is the maximum operating temperature?

The maximum operating temperature is 55°C.

What is the minimum operating temperature?

The minimum operating temperature is -20°C.

What are the installation requirements?

The device must be installed in accordance with the National Electrical Code and is certified to CSA standards.

What safety precautions should be taken?

Always follow safety guidelines and ensure the device is properly grounded during installation.

Is the product compatible with other devices?

The device is suitable for use with service equipment when installed correctly.

What maintenance is required for the device?

Regular inspections and maintenance are recommended to ensure optimal performance.

What is the weight of the device?

The weight of the device is 5 kg.

What dimensions does the device have?

The dimensions are 300mm x 200mm x 150mm.

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.