ABB - Electrification Signature Partner Distributor
ABB - Electrification THF3365A1BL - No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 400A 3P 600V N1 BTM A
ABB - Electrification

THF3365A1BL

UPC: 783164644814


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB Spec-Setter Heavy Duty Safety Switch, model THF3365A1BL, is engineered for commercial and industrial applications requiring reliable circuit isolation and safety. This 3-pole, 400A, 600V AC switch is designed to meet or exceed NEMA KS1 standards for enclosed switches, Type HD, and is UL and cUL Listed to UL standard 98. It is suitable for use as service equipment when installed per the National Electrical Code. Key specifications include a 400A amperage rating, 600V AC voltage rating, and 3 poles. The enclosure is NEMA 1, providing protection against dust and falling dirt for indoor use. This model features a fused configuration for overcurrent protection and is designed for bottom feed power entry with the handle on the left side, as indicated by the 'BL' suffix. The quick-make, quick-break mechanism ensures safe and efficient operation. It supports both copper and aluminum conductors with a wire range of (2) 4-600 AWG. The switch is rated for 350 hp at 600 Vac, 3-phase, and 50.0 hp at 250 Vdc. Built for continuity of service, the Spec-Setter series incorporates full cover interlocks for enhanced safety. The dimensions are 54.1 inches in height, 8.5 inches in depth, and 22.9 inches in width, with a weight of 107 lbs. Manufactured in the US, this ABB safety switch (SKU: THF3365A1BL) provides dependable power disconnect solutions for motor control and power distribution applications.
  • Heavy Duty, 3-Pole, 400A, 600V AC Safety Switch
  • NEMA 1 Indoor Enclosure for dust and falling dirt protection
  • Fused configuration for overcurrent protection
  • Bottom Feed configuration with left-side handle
  • UL and cUL Listed to UL 98 standard, meets NEMA KS1 Type HD
  • NEMA 1 enclosure for indoor use
  • Fused for enhanced overcurrent protection

Specifications

Amperage Rating
400 A
Application
Heavy
Current Rating
400 A
Enclosure
NEMA 1 (Indoor)
NEMA Rating
Type 1
Nema Rating
NEMA 1
Number of Poles
3
Poles
3P
Series
Spec-Setter
Size
54.1 in
Standard
Yes
Voltage Rating
600 V
Voltage Rating
600 VAC
Voltage Rating
600 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 400A 3P 600V N1 A

THF3365A1

No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 400A 3P 600V N1 A
SIRCOVER BP 3+6P 400A

41AC7040

SIRCOVER BP 3+6P 400A
Top feed enclosed switch - SERIES TOP FEED SERIES EJ

SERIES TOP FEED SERIES EJ

Top feed enclosed switch - SERIES TOP FEED SERIES EJ
No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 400A 3P 240V N1 BTM A

THF4325A1BL

No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 400A 3P 240V N1 BTM A
No matter the application, weâve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF GD 400A 3P 240V N3R A

TGN3325AR

No matter the application, weâve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF GD 400A 3P 240V N3R A
No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 400A 3P 240V N1 A

THF4325A1

No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW FUSED HD 400A 3P 240V N1 A
SW FUSED HD 400A 3P 240V N1 CSA A

THF4325A1CN

SW FUSED HD 400A 3P 240V N1 CSA A
SW FUSED HD 400A 3P 240V N1 CSA VW A

THF4325A1CNVW

SW FUSED HD 400A 3P 240V N1 CSA 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 temperature operating limits?

The operating temperature range is from -20°C to 60°C.

What are the installation requirements?

Installation must comply with the National Electrical Code and local regulations.

Is the product compatible with other devices?

The product is compatible with standard industrial equipment and devices.

How do I troubleshoot common issues?

Check connections and ensure the voltage is within the specified range for troubleshooting.

What maintenance is required for this product?

Regular inspections and cleaning are recommended to ensure optimal performance.

What types of switches are available?

The product offers both fusible and non-fusible switch options.

What is the maximum load capacity?

The maximum load capacity is specified in the product specifications section.

What is the warranty period for this product?

The warranty period is detailed in the product documentation.

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.