ABB - Electrification Signature Partner Distributor
ABB - Electrification THN3365A1VW - 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 VW A
ABB - Electrification

THN3365A1VW

UPC: 783164645590


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Specification Sheet

Contact for Pricing

Overview

The ABB Spec-Setter Heavy Duty (Type TH) non-fusible safety switch, SKU THN3365A1VW, is a rugged, UL 98-listed industrial switch designed for 600V AC systems requiring 400A current handling across three poles. Certified to CSA 22.2 No. 4-04 and meeting NEMA KS1 standards, this switch is optimized for commercial and industrial environments where safety and reliability are critical. The NEMA Type 1 indoor enclosure provides protection against dust and incidental contact while ensuring operator safety. With a quick-make, quick-break mechanism and full cover interlocks, the THN3365A1VW delivers reliable performance in motor control, load shedding, and emergency disconnect applications. The switch accepts only Class L fuses and is rated exclusively for 600V AC systems, making it ideal for service entrance equipment (excluding 1200A solidly grounded wye systems per NEC 230.95). Its heavy-duty construction minimizes downtime and simplifies maintenance. Key specifications include a 48.9-inch height, 24.5-inch width, 8.5-inch depth, and a weight of 102 lbs. Wire range supports (1) 2-600 AWG or (2) 1/0-250 AWG copper/aluminum conductors. The switch is rated for 240V AC (50 hp single-phase, 125 hp three-phase), 480V AC (250 hp three-phase), 600V AC (350 hp three-phase), and 250V DC (50 hp). Trust ABB Electrification for dependable power control in high-voltage industrial settings.
  • UL 98-listed and CSA 22.2 No. 4-04 certified for safety and compliance
  • NEMA Type 1 indoor enclosure protects against dust and incidental contact
  • Quick-make, quick-break mechanism with full cover interlocks for operator safety
  • Accepts only Class L fuses; rated for 600V AC systems with 400A current handling
  • Supports wire ranges: (1) 2-600 AWG or (2) 1/0-250 AWG copper/aluminum conductors
  • N1 enclosure for indoor protection
  • Easy to install and maintain

Specifications

Amperage Rating
400 A
Application
Heavy
Current Rating
400 A
Enclosure
NEMA 1 (Indoor)
Nema Rating
N1
Number of Poles
3
Poles
3P
Series
Spec-Setter
Size
48.9 in
Standard
Yes
Voltage Rating
600 V
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, weâve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. SW NF HD 400A 3P 600V N4X A

THN3365AS

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 N4X 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 N5/12 A

THN3365AJ

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 N5/12 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 A

THN3365AR

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 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 N3R VW A

THN3366ARVW

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 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 N1 BTM A

THN3366A1BL

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 N1 BTM 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 product specifications?

The product is designed for commercial and industrial applications, ensuring safety, high performance, and service continuity.

What are the installation requirements?

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

What safety warnings should I be aware of?

Always follow safety protocols when installing and operating the device to prevent electrical hazards.

Is the product compatible with other equipment?

The product is certified to CSA standards and is suitable for use with CSA certified equipment.

What maintenance is required for the product?

Regular maintenance should include checking connections and ensuring the device operates within specified limits.

What are common troubleshooting steps?

For troubleshooting, ensure that the device is properly connected and check for any exceeding limits as per the specifications.

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.