Authorized TE Connectivity Distributor
TE Connectivity 1393143-6 - Relay Accessories, Sockets & Clips, Track Mount, Glass-Filled Polyester, Panel, Socket, Potter & Brumfield KRPA

TE Connectivity 1393143-6 Relay Accessories, Sockets & Clips, Track Mount, Glass-Filled Polyester, Panel, Socket…


Documents & Media
Full Engineering DrawingInstallation InstructionsSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The TE Connectivity Relay Socket (SKU: 1393143-6) is a dedicated accessory designed for Potter & Brumfield KRPA series relays, providing a stable and reliable mounting platform for industrial control systems. Constructed from glass-filled polyester, this socket delivers high mechanical strength and excellent electrical insulation, ensuring long-term performance in demanding environments. The track-mount design simplifies installation and integration into control cabinets, automation systems, and manufacturing environments where organized and space-efficient wiring is essential. Engineered for compatibility with Potter & Brumfield KRPA relays, this socket features a panel-mount design that ensures secure positioning and easy access for maintenance or replacement. The glass-filled polyester material offers superior resistance to environmental stressors, including moisture, chemicals, and temperature fluctuations, making it ideal for use in process control, automation, and industrial machinery applications. Its robust construction minimizes the risk of mechanical failure, reducing downtime and maintenance costs in critical operations. The socket’s track-mount capability allows for efficient organization of wiring within enclosures, supporting clean and scalable control panel layouts. This design is particularly beneficial in applications requiring frequent relay changes or upgrades, as it enables quick and tool-free installation and removal. The KRPA series socket is part of TE Connectivity’s comprehensive range of relay accessories, ensuring seamless integration with compatible relay systems for reliable electrical connections and simplified troubleshooting. Key applications include manufacturing automation, motor control systems, and industrial process control, where dependable relay mounting is essential for operational efficiency. The socket’s compatibility with Potter & Brumfield KRPA relays ensures consistent performance across a wide range of industrial configurations, from compact control panels to large-scale automation systems.
  • Material: Glass-filled polyester for high mechanical strength and electrical insulation
  • Mounting Type: Track mount with panel-mount design for secure installation
  • Series Compatibility: Potter & Brumfield KRPA relays
  • Applications: Industrial control systems, automation, and process control
  • Benefits: Organized wiring, easy maintenance, and long-term reliability

Specifications

Feature
Mounting method
Feature
Type of electric connection
Feature
Number of pins
Material
Glass-filled polyester
Mounting Type
Track Mount
Mounting Type
Track Mount, Panel
Series
Potter & Brumfield KRPA
Relay Accessories, Sockets & Clips, Track Mount / Panel, Glass-Filled Polyester, DIN Rail, 4, Socket, Potter & Brumfield KHA

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Relay Accessories, Sockets & Clips, Track Mount / Panel, Glass-Filled Polyester, DIN Rail, 4, Socket, Potter & Brumfield KHA
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1419106-4

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Relay Accessories, Sockets & Clips, Solder, Nylon, Printed Circuit Board, 4, Socket, Potter & Brumfield KHA
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1393143-8

Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10
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1393143-5

Relay Accessories, Sockets & Clips, Track Mount, Nylon, Panel, 3, Socket, Potter & Brumfield KUP
Relay Accessories, Sockets & Clips, Track Mount, Glass-Filled Polyester, Panel, Socket, Potter & Brumfield KRPA

1393143-7

Relay Accessories, Sockets & Clips, Track Mount, Glass-Filled Polyester, Panel, Socket, Potter & Brumfield KRPA

Frequently Asked Questions

What types of relay plugs do these sockets support?

These sockets are designed for relays with 8-pin (octal) and 11-pin (undecal) round plugs.

What is the maximum current rating for these sockets?

The maximum current rating for these sockets is 10A.

What is the maximum voltage rating for the sockets?

The maximum voltage rating is 300VAC, or 600V for specific models like the 27E891.

What materials are the socket bodies made from?

Socket bodies are made from glass-filled polyester or polyamide, depending on the specific model.

How are the sockets mounted?

Sockets offer various mounting options including panel mount and DIN rail snap-mount.

What size wires can the screw terminals accept?

The M3.5 screw terminals can accept up to two #12 AWG wires.

What is the recommended installation torque for terminal screws?

The recommended installation torque for terminal screws is 7.5 in-lb.

Are hold down springs included with the sockets?

No, hold down springs and other accessories must be ordered separately.

Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.