ABB - Electrification Signature Partner Distributor
ABB - Electrification THN3361A21D - General Electric Heavy duty safety switch. Non-fuse safety switches. 30 amps 3P HD N1 600V non fuse.
ABB - Electrification

THN3361A21D

UPC: 783164032970

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Overview

The ABB General Electric THN3361A21D is a heavy-duty, non-fuse safety switch engineered for industrial and commercial applications requiring reliable circuit protection and isolation. This 3-pole (3P) switch is rated for 30 amps and 600 volts AC, making it suitable for three-phase power distribution systems where balanced load management and system stability are critical. Manufactured by ABB Electrification, a leader in industrial electrical solutions, this switch ensures compliance with stringent safety standards while minimizing maintenance overhead. Key specifications include a NEMA 1 indoor enclosure, providing protection against dust and non-corrosive contaminants, and a quick-make, quick-break mechanism for safe and efficient operation. The non-fuse design eliminates the need for fuse replacements, reducing downtime and simplifying maintenance in high-demand environments. With a conductor rating of 60/75°C and wire range supporting copper and aluminum conductors from 2 AWG to 600 AWG, this switch accommodates a wide range of wiring configurations. UL 98 and CSA C22.2 No. 4-04 certified, the THN3361A21D meets or exceeds NEMA KS1 standards for enclosed switches, type HD. Its full cover interlocks enhance operator safety by preventing access to live components during operation. Ideal for manufacturing plants, commercial facilities, and industrial sites, this switch is optimized for applications such as motor control, HVAC systems, and heavy machinery where dependable power interruption and isolation are essential. Trust ABB’s THN3361A21D for secure and efficient electrical safety in your operations. For detailed technical specifications or application-specific guidance, consult ABB’s official documentation or authorized distributors.
  • 30A, 3-pole, 600V AC non-fuse safety switch
  • NEMA 1 indoor enclosure for dust protection
  • UL 98 and CSA C22.2 No. 4-04 certified
  • Quick-make, quick-break mechanism for safe operation
  • Supports copper/aluminum conductors from 2 AWG to 600 AWG

Specifications

Application
Electrical distribution and Control
Connection Type
Lug
Connection Type
Wiring
Current Rating
30 A
Material
Heavy-duty N1
Material
Heavy-duty industrial-grade
Mounting Type
Panel Mount
Mounting Type
Surface Mount
Nema Rating
N1
Poles
3
Poles
3P
Series
THN
Series
THN Series
Voltage Rating
600 V
Voltage Rating
600 VAC
Package Dimensions (L x W x H)
10.75 IN x 9.5 IN x 9.25 IN
Package Dimensions (L x W x H)
27.305 cm x 24.13 cm x 23.495 cm
Package Weight (Imperial)
9.220 L
Package Weight (Metric)
4.182 kg
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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.