TE Connectivity 556137-2 - Rectangular Power Connectors, Housing, Plug / Receptacle, Wire-to-Wire / Wire-to-Panel, 1 Position, Wire & Cable, UL 94V-0
TE Connectivity

556137-2

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Overview

The TE Connectivity 556137-2 Rectangular Power Connector, SKU 556137-2, is a single-position connector designed for reliable wire-to-wire and wire-to-panel applications. Constructed with UL 94V-0 flame-retardant material, this connector ensures enhanced safety and compliance in industrial and commercial settings. Its robust design facilitates secure and efficient power transmission, making it suitable for a range of applications including industrial machinery, control panels, and power distribution systems. The rectangular housing allows for straightforward installation and maintenance, contributing to reduced operational downtime and sustained efficiency. This connector is manufactured in the US and falls under UNSPSC code 39121409. While specific voltage and current ratings are not detailed in the provided catalog excerpts for this exact SKU, similar TE Connectivity rectangular connectors like the 1-640526-0 (AMP MR Series) feature a 4.2 mm [.165 in] centerline and are rated for UL 94-0 material, indicating a focus on durability and safety in demanding environments. The 1-640507-0 (AMP CAP Series) and 1-640517-0 (AMP MR Series) also utilize a 4.2 mm centerline and offer wire-to-wire, wire-to-panel, or wire-to-board configurations, highlighting the versatility within TE Connectivity's rectangular connector offerings. The 556137-2 leverages this established design to provide dependable electrical interconnectivity where robust performance and safety are paramount.
  • TE Connectivity 556137-2 Rectangular Power Connector
  • 1-Position for wire-to-wire or wire-to-panel connections
  • UL 94V-0 flame-retardant material for enhanced safety
  • Robust design for secure and efficient power transmission
  • Ideal for industrial machinery, control panels, and power distribution

Specifications

Connection Type
Wire-to-Wire / Wire-to-Panel
Material
UL 94V-0 flame-retardant material
Mounting Type
Panel
Poles
1
Rectangular Power Connectors, Housing, Receptacle / Plug, Wire-to-Wire, 1 Position, Wire & Cable, UL 94V-2, Power, Panel Mount

53884-1

Rectangular Power Connectors, Housing, Receptacle / Plug, Wire-to-Wire, 1 Position, Wire & Cable, UL 94V-2, Power, Panel Mount
StrongHold Female Bullet Disconnect, nylon fully insul, 22 - 16 AWG

EBNF18-4FIB-Q

StrongHold Female Bullet Disconnect, nylon fully insul, 22 - 16 AWG
The Easy-Twist C22-N 100-Count Pack of Nylon Closed-End Wire Connectors are designed for use on pre-insulated wires in the 22-18 AWG size range. They’re UL-certified as self-extinguishing and rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The closed-end nylon connector features an internal metal crimp sleeve that can be tightened over twisted pre-insulated wires to form a safe and secure join. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

C22-N

The Easy-Twist C22-N 100-Count Pack of Nylon Closed-End Wire Connectors are designed for use on pre-insulated wires in the 22-18 AWG size range. They’re UL-certified as self-extinguishing and rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The closed-end nylon connector features an internal metal crimp sleeve that can be tightened over twisted pre-insulated wires to form a safe and secure join. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

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.