ABB - Electrification Signature Partner Distributor
ABB - Electrification TG4321R - No matter the application, we’ve got you covered with a rugged, reliable and easy-to-install Spec-Setter safety switch. 30A 3P GD N3R 240V FUSIBLE SW
ABB - Electrification

TG4321R

UPC: 783164008623


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Specification Sheet

Contact for Pricing

Overview

The ABB TG4321R Spec-Setter safety switch (SKU: TG4321R) is a 30A, 3-pole, 240V fusible enclosed rotary disconnect designed for industrial power isolation and overcurrent protection. Built to UL508 standards, this NEMA Type 3R rainproof switch features a rugged metal enclosure with a red/yellow pistol handle, ensuring reliable operation in wet or outdoor environments. The switch includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact for control circuit integration, making it ideal for manufacturing plants, processing facilities, and commercial installations where environmental exposure is a concern. Key specifications include a 30A ampere rating, 3-pole configuration for three-phase systems, and a fusible design for integrated overcurrent protection (fuses not included). The NEMA Type 3R enclosure provides superior protection against falling rain, sleet, and dust, while the metal construction ensures durability in harsh industrial settings. The pistol handle design allows for quick and safe operation, reducing downtime during maintenance or emergency shutdowns. This safety switch is manufactured in the USA and is UL508 certified, meeting rigorous safety and performance standards for industrial applications. Its compact design and easy installation make it a cost-effective solution for power distribution circuits requiring reliable isolation and protection. The TG4321R is part of ABB's Spec-Setter series, known for rugged construction and long-term reliability in demanding environments.
  • 30A, 3-pole, 240V fusible safety switch for industrial power isolation
  • NEMA Type 3R rainproof metal enclosure with red/yellow pistol handle
  • 1 NO and 1 NC auxiliary contacts for control circuit integration
  • UL508 certified for industrial applications
  • Manufactured in the USA with rugged construction

Specifications

Amperage Rating
30 A
Application
General
Current Rating
30 A
Enclosure
NEMA 3R (Outdoor)
Nema Rating
N3R
Number of Poles
3
Poles
3P
Size
9.78 in
Special Features
Designed for residential and light commercial applications where duty is not severe. Listed to UL standard 98 enclosed and dead front switches. Suitable for use as service equipment when installed in accordance with the National Electrical Code. Certified to CSA standard 22.2 no. 4-04 enclosed and dead front switches. Meets or exceeds NEMA KS1 standard for enclosed switches, type GD. Fusible and non-fusible switches available (consult BuyLog for interrupt ratings). Quick-make, quick-break mechanism (30-200 amp). 60/75 C conductor rating. TG4321R
Standard
Yes
Voltage Rating
240 V
Package Dimensions (L x W x H)
11.375 IN x 7.5 IN x 7 IN
Package Dimensions (L x W x H)
28.8925 cm x 19.05 cm x 17.78 cm
Package Weight (Imperial)
5.813 L
Package Weight (Metric)
2.637 kg
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Frequently Asked Questions

What is the amperage rating of the TG4321R safety switch?

The ABB TG4321R safety switch has an amperage rating of 30 Amps.

What is the voltage rating for this ABB safety switch?

The ABB TG4321R safety switch is rated for 240 Volts.

What does the NEMA 3R rating signify for this switch?

The NEMA 3R rating indicates that the switch is protected against falling rain and sleet, making it suitable for both indoor and outdoor installations.

Is the ABB TG4321R a single-pole or multi-pole switch?

The ABB TG4321R is a 3-pole safety switch, ideal for three-phase power systems.

Does this safety switch include fuses?

No, the ABB TG4321R safety switch is a fusible design and requires appropriate fuses to be supplied separately.

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.