ABB - Installation Products PLG4-TB - Recessed Plugs, Gray Iron, Threads (NPT) 1-1/4 Inch with Flush Head for Hazardous and Non Hazardous Locations
ABB - Installation Products

PLG4-TB

UPC: 786210057514


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Overview

The ABB Installation Products PLG4-TB Recessed Plug, SKU PLG4-TB, is a critical component for sealing threaded openings in electrical enclosures, suitable for both hazardous and non-hazardous locations. Constructed from durable gray iron, this plug offers robust protection against environmental ingress and mechanical damage. Its 1-1/4 inch NPT threaded connection ensures a secure and reliable fit with standard conduit and fittings. The PLG4-TB features a flush head design, which is essential for maintaining a smooth, unobtrusive surface once installed. This recessed mounting type minimizes protrusions, preventing snagging and contributing to a cleaner installation, particularly important in areas where space is limited or where a specific aesthetic is required. The gray color of the plug provides a neutral appearance that blends well with most industrial equipment. This plug is engineered to meet the stringent requirements of industrial environments. Its gray iron material provides inherent strength and resistance to corrosion, making it a dependable choice for long-term service. The NPT (National Pipe Thread) standard ensures compatibility with a vast range of existing electrical infrastructure. Key Specifications: * **Manufacturer:** ABB - Installation Products * **SKU:** PLG4-TB * **Material:** Gray Iron * **Thread Size:** 1-1/4 Inch (NPT) * **Mounting Type:** Recessed with Flush Head * **Color:** Gray * **Application:** Hazardous and Non-Hazardous Locations Ideal for use in manufacturing plants, chemical processing facilities, refineries, and any industrial setting requiring secure and compliant sealing of threaded conduit entries. The PLG4-TB offers a straightforward and effective solution for maintaining the integrity of electrical enclosures.
  • Constructed from durable gray iron for robust protection.
  • Features a 1-1/4 inch NPT threaded connection for secure sealing.
  • Flush head design ensures a clean, recessed installation.
  • Suitable for both hazardous and non-hazardous industrial locations.
  • Gray color for a neutral appearance in industrial settings.

Specifications

Application
To Plug an Unused Threaded Conduit Opening
Color
Gray
Environmental Conditions
For Hazardous and Non-Hazardous Locations
Family Color
Gray
Material Quality
Iron
Size
1-1/4 Inch
Standard
UL E193396, CSA
Type
Recessed Plugs for Rigid/IMC Conduit
Package Dimensions (L x W x H)
7.3 IN x 5.2 IN x 9 IN
Package Dimensions (L x W x H)
18.542 cm x 13.208 cm x 22.86 cm
Package Weight (Imperial)
0.3200 L
Package Weight (Metric)
0.1450 kg

Frequently Asked Questions about ABB - Installation Products

What technical support does ABB - Installation Products offer?

ABB - Installation Products offers comprehensive technical support through 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 include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

What are the main product lines offered by ABB - Installation Products?

ABB - Installation Products offers a comprehensive range of electrical distribution and protection solutions, including panelboards like ReliaGear® and ProLine, circuit monitoring systems, softstarters, and modular bus bar systems. Key product lines cover low voltage applications with specialized offerings such as the SMISSLINE TP flexible power distribution bus system, Ekip UP protection and metering relays, and enclosed/open softstarters for industrial and commercial sectors.

What are the key features of ABB - Installation Products products?

ABB - Installation Products feature advanced, user-friendly design elements optimized for industrial applications. Key features include 2-in-1 Push-in Spring connection technology allowing ferruled and rigid cable connections, tool-free mounting, robust vibration and shock-proof design, and front-accessible terminals. The products deliver high connection capacities up to 18.5 kW, support motor starting solutions, provide short-circuit fuseless protection to 100 kA, and enable faster, more intuitive installation with one-hand mounting and automated wiring capabilities.

What environmental ratings do ABB - Installation Products products have?

ABB - Installation Products offer robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure superior protection against dust, water, and corrosion for both indoor and outdoor industrial applications, with certifications that meet stringent environmental performance requirements.

What accessories are available for ABB - Installation Products products?

ABB - Installation Products offers a comprehensive range of accessories designed to enhance functionality and connectivity across industrial control systems. Key accessories include auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, terminal blocks, and connection accessories. These accessories are compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems, allowing for easy installation and configuration of manual motor starters, circuit breakers, and other electrical components.

What is ABB - Installation Products's warranty policy?

ABB - Installation Products offers a standard 1-year factory warranty for most installation products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies product application and provides additional coverage for manufacturing defects and factory-mounted accessories.

What industries and applications are ABB - Installation Products products used for?

ABB - Installation Products serve critical electrical infrastructure needs across diverse industries including Energy, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their products cover essential applications such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems, engineered for high-reliability environments with a strong emphasis on safety, efficiency, and sustainability.

What communication protocols do ABB - Installation Products products support?

ABB - Installation 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 high-speed data transmission capabilities up to 100 Mbps and support for various network topologies.

How are ABB - Installation Products products typically installed?

ABB - Installation Products are installed through a professional, systematic process emphasizing fast, intuitive wiring and tool-free mounting. Typical installation involves precise equipment verification, secure electrical connections, and comprehensive testing, including foundation frame assessment, busbar and cable connections, earthing system establishment, and thorough pre-commissioning functional tests to ensure optimal performance and reliability.

What certifications and standards do ABB - Installation Products products comply with?

ABB - Installation Products products meet rigorous international certifications including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, ensuring high performance and reliability across industrial installation applications.