TE Connectivity 1SNK516063R0000 - 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.
TE Connectivity

1SNK516063R0000

Alternate Item Number: 1SNK516063R0000

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 20

Multiplier: 20

*Contact for lower quantities*

Overview

The TE Connectivity 1SNK516063R0000 terminal block delivers high-voltage reliability in a compact 16mm (0.630 in) footprint, supporting conductors up to 50mm² (0 AWG) with CB certification. Designed for solar and industrial applications, this terminal block meets IEC 1250V DC (1000V AC) and UL 1000V standards, ensuring safe operation in high-voltage environments. Its closed terminal design eliminates the need for end sections, optimizing rigidity and space efficiency while maintaining a rigid structure. The 16mm spacing accommodates dense wiring configurations without compromising performance. The terminal block’s CB certification confirms compliance with international safety standards for electrical equipment, reinforcing its suitability for high-power applications. 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 UL 1000V rating further validates its performance in North American markets, ensuring compatibility with stringent regulatory requirements. 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. Certified for global compliance, it integrates seamlessly into IEC and UL-rated systems, reducing installation complexity and long-term maintenance costs. Trust TE Connectivity’s precision-engineered components for applications where voltage integrity and compact design are critical.
  • 16mm (0.630 in) spacing for dense wiring configurations
  • Supports conductors up to 50mm² (0 AWG) with CB certification
  • Rated 1250V DC / 1000V AC (IEC) and 1000V UL for high-voltage applications
  • Closed terminal design eliminates need for end sections, optimizing rigidity
  • Ideal for solar applications, battery storage, and industrial high-power systems
Control Transformer Accessories - Optional Unfused Finger Guard Kits, 50 VA, For AJ, AR, MQMJ, MEMX, QR, SP, PG, PP Suffixes

FG1

Control Transformer Accessories - Optional Unfused Finger Guard Kits, 50 VA, For AJ, AR, MQMJ, MEMX, QR, SP, PG, PP Suffixes
Single lever locking panel base with cover. For use with B16, C6, V6, D40 and DD72 series.

PB416

Single lever locking panel base with cover. For use with B16, C6, V6, D40 and DD72 series.
Self-Sticking Polyester Safety Labels, Polyester 7 x 5, Legend WARNING Arc Flash Hazard, Black on Orange

LB94914

Self-Sticking Polyester Safety Labels, Polyester 7 x 5, Legend WARNING Arc Flash Hazard, Black on Orange
Buried Utility Tape, Red, Legend HIGH VOLTAGE LINE, 3 inch width, 1000 Feet

NA-0606

Buried Utility Tape, Red, Legend HIGH VOLTAGE LINE, 3 inch width, 1000 Feet
SMS Series Vinyl Sleeve Marker - Closed Spring-Action, Recommended Wire Diameter .059 - .197 inches, Wire Range 16-10AWG, Color White, Legend -, Packaging Bag

SMS196-9-DH

SMS Series Vinyl Sleeve Marker - Closed Spring-Action, Recommended Wire Diameter .059 - .197 inches, Wire Range 16-10AWG, Color White, Legend -, Packaging Bag
SMC Series Vinyl Sleeve Clip On Marker - Open Clip-On, Recommended Wire Diameter 0.094 -.118 inches, Wire Range 18-16AWG, Color White, Legend 7, Packaging Strips

SMC118-9-7

SMC Series Vinyl Sleeve Clip On Marker - Open Clip-On, Recommended Wire Diameter 0.094 -.118 inches, Wire Range 18-16AWG, Color White, Legend 7, Packaging Strips
O Type Vinyl Sleeve Markers - Color White, Legend Z, Wire Range 10-6

SMO256-9-Z

O Type Vinyl Sleeve Markers - Color White, Legend Z, Wire Range 10-6
SMC Series Vinyl Sleeve Clip On Marker - Open Clip-On, Recommended Wire Diameter 0.094 -.118 inches, Wire Range 18-16AWG, Color White, Legend A, Packaging Strips

SMC118-9-A

SMC Series Vinyl Sleeve Clip On Marker - Open Clip-On, Recommended Wire Diameter 0.094 -.118 inches, Wire Range 18-16AWG, Color White, Legend A, Packaging Strips

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.