ABB - Electrification TCU27 - Universal raintight hubs are rated for outdoor enclosures and come in a variety of sizes for every ABB load center or panel. The TCU27 has a diameter of 2" and has a base size of 4". It can be used for 40 and 42 circuit units in R8 boxes only.
ABB - Electrification

TCU27

UPC: 783164448948

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Overview

The ABB TCU27 (SKU: TCU27) is a universal raintight hub designed for outdoor electrical enclosures, specifically for ABB R8 series load centers and panels. This hub is engineered for 40 and 42 circuit configurations within R8 boxes only. It features a 2-inch nominal conduit diameter and a 4-inch base size, ensuring a precise fit and secure connection. The TCU27's raintight rating provides essential protection against moisture ingress, safeguarding critical electrical components in outdoor installations. Manufactured in the USA, this hub integrates seamlessly with ABB's outdoor enclosure solutions, offering a durable and reliable connection point. Its universal design simplifies installation and ensures compatibility with ABB's outdoor panel configurations. The TCU27 is UL listed and suitable for outdoor use, making it a cost-effective and efficient choice for outdoor electrical infrastructure projects requiring robust weather resistance. This product is part of ABB Electrification's comprehensive system, designed for long-term reliability and performance in demanding environmental conditions.
  • 2-inch nominal conduit diameter
  • 4-inch base size
  • Designed for ABB R8 boxes (40/42 circuit)
  • Raintight rating for outdoor enclosures
  • UL listed and manufactured in the USA

Specifications

Series
TCU
Size
Diameter: 2", Base size: 4"
Special Features
Universal raintight hubs are rated for outdoor enclosures and come in a variety of sizes for every ABB load center or panel. The TCU27 has a diameter of 2" and has a base size of 4". It can be used for 40 and 42 circuit units in R8 boxes only.
Package Dimensions (L x W x H)
3.25 IN x 3.25 IN x 1 IN
Package Dimensions (L x W x H)
8.255 cm x 8.255 cm x 2.54 cm
Package Weight (Imperial)
0.195 L
Package Weight (Metric)
0.089 kg
MMIII BUS COVER PLATE, LH

TMECL

MMIII BUS COVER PLATE, LH

Frequently Asked Questions

Which ABB boxes are compatible with the TCU27?

The TCU27 is designed for ABB R8 series boxes, specifically for 40 and 42 circuit units.

Is the TCU27 hub UL-certified?

Yes, the TCU27 is UL-rated and compliant for outdoor electrical applications.

What is the conduit diameter for the TCU27 hub?

The TCU27 has a 2-inch nominal conduit diameter, designed for secure outdoor electrical connections.

What is the base size of the TCU27 hub?

The TCU27 has a 4-inch base size, ensuring a precise fit in ABB R8 boxes.

Is the TCU27 hub rated for outdoor use?

Yes, the TCU27 is a raintight hub with a weather-resistant rating for outdoor enclosures.

Can the TCU27 be used with other ABB panel configurations?

The TCU27 is specifically designed for ABB R8 boxes with 40 or 42 circuits and may not fit other configurations.

What is the material construction of the TCU27?

The TCU27 is manufactured in the US with durable materials for long-term outdoor use.

Does the TCU27 include ground lugs?

The TCU27 is designed for outdoor electrical connections but does not specify ground lugs in the provided data.

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.