TE Connectivity 1SNK516063R0000 Combine high performance with compact dimensions: - Connect conductors up to 50 mm² (CB…

Name: TE Connectivity 1SNK516063R0000: 16mm terminal block for 50mm² conductors, 1250V DC/1000V AC, solar-rated.
Brand: TE Connectivity
SKU: 1SNK516063R0000
Availability: InStock

Alternate Item Number: 1SNK516063R0000

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Specification Sheet

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Multiplier: 20

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

Overview

The TE Connectivity 1SNK516063R0000 terminal block combines high-voltage reliability with a compact 16mm (0.630 in) footprint, supporting conductors up to 50mm² (0 AWG). Its closed terminal design eliminates the need for end sections, optimizing rigidity and space efficiency while maintaining structural integrity. The 16mm spacing accommodates dense wiring configurations without compromising performance. With a rated voltage of 1250V DC and 1000V AC, it provides robust insulation and dielectric strength for solar arrays, battery storage systems, and high-power distribution networks. The closed terminal block design enhances structural integrity by preventing conductor displacement and reducing the risk of short circuits. This feature also simplifies installation by eliminating the need for additional end sections, streamlining the wiring process and reducing material costs. The compact 16mm spacing allows for high-density wiring layouts, maximizing space efficiency in control panels and junction boxes. Ideal for renewable energy systems, this terminal block supports critical applications such as photovoltaic (PV) arrays, energy storage solutions, and grid-tied inverters. Its high-voltage ratings and compact form factor make it a reliable choice for installations where space constraints and electrical safety are paramount.

16mm (0.630 in) spacing for high-density wiring
Supports conductors up to 50mm² (0 AWG)
Rated 1250V DC / 1000V AC (IEC & UL)
Closed terminal design eliminates end sections
CB-certified for international safety standards

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Combine high performance with compact dimensions: - Connect conductors up to 50 mm² (CB certified) 0 AWG in just 16 mm 0.630 in spacing, - Perfectly adapted to solar applications: 1250 V DC (1000 V AC) IEC and 1000 V UL, - Closed terminal block: no end section needed, optmized rigidity.

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Frequently Asked Questions

What is the maximum conductor size for this terminal block?

The terminal block can connect conductors up to 50 mm² (CB certified) or 0 AWG.

What is the rated voltage for this terminal block?

The rated voltage is 1000 V according to IEC and UL/CSA standards.

What is the operating temperature range for the ZS50-RD?

The ambient air temperature for operation and storage is from -55 to +110 °C.

What is the spacing between terminal blocks?

The spacing for this terminal block is 16 mm (0.630 in).

What is the rated current for the main circuit?

The rated current for the main circuit is 150 A.

What is the short-circuit current rating (SCCR)?

The Short-Circuit Current Rating (SCCR) is 100 kA.

What DIN rail sizes can be used for mounting?

It can be mounted on TH35-7.5 (35 x 7.5 mm) and TH35-15 (35 x 15 mm) mounting rails.

What type of connection does the ZS50-RD use?

This is a screw clamp connection type terminal block.

What is the insulation material used in this terminal block?

The insulation material used is Polyamide.

What is the degree of protection for the main terminals?

The degree of protection for the main terminals is IP10 according to IEC standards.

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.