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TE Connectivity 1SNA400791R0000 - - Closed terminal block: no end section needed, optimized rigidity, - Use of jumper bars requires the user to cut-out the partition.
TE Connectivity

1SNA400791R0000

Alternate Item Number: 1SNA400791R0000

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Specification Sheet

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Minimum Qty: 10

Multiplier: 10

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Overview

The TE Connectivity 1SNA400791R0000 is a robust closed terminal block designed for reliable electrical connections in industrial automation and control panel applications. Manufactured in Germany, this component (SKU: 1SNA400791R0000) offers optimized rigidity, eliminating the need for a separate end section and simplifying installation while reducing component count. Its screw terminal connection type ensures secure wire termination. The terminal block is designed for DIN rail mounting, facilitating quick and efficient integration into standard industrial enclosures. While the closed design provides inherent stability, the 1SNA400791R0000 is compatible with jumper bars for flexible circuit configuration. Users must cut out the internal partition to utilize jumper bars effectively. This feature allows for customized wiring layouts and power distribution within control systems. The inherent rigidity and secure connection capabilities make this terminal block suitable for environments where vibration and mechanical stress are common. Its design prioritizes both functionality and space efficiency within control cabinets. The UNSPSC code 39121410 categorizes this product within electrical connectors and accessories. Trust TE Connectivity's commitment to quality and performance for your critical industrial wiring needs.
  • Closed terminal block design for optimized rigidity
  • No end section required, simplifying installation
  • Screw terminal connection type for secure wiring
  • DIN rail mounting for easy integration
  • Compatible with jumper bars (partition cut-out required)

Specifications

Connection Type
Screw Terminal
Connection Type
Terminal Block
Connection Type
Closed terminal block
Series
1SNA400791R0000
- Perfectly adapted to solar applications : 1500V DC (1000V AC) IEC and 1000V UL, - Closed terminal block: no end section needed, optimized rigidity, - Ease your voltage monitoring or distribution with the 2 built-in derivations, - Use of jumper bars requires the user to cut-out the partition.

1SNK531060R0000

- Perfectly adapted to solar applications : 1500V DC (1000V AC) IEC and 1000V UL, - Closed terminal block: no end section needed, optimized rigidity, - Ease your voltage monitoring or distribution with the 2 built-in derivations, - Use of jumper bars requires the user to cut-out the partition.
- Flexibility: snap onto symmetrical and asymmetrical rails, - Many colors are available in addition to our generic grey to help you quickly identify any specific functions, - Use of Jumper bars requires the user to cut out the partition.

1SNA400192R2700

- Flexibility: snap onto symmetrical and asymmetrical rails, - Many colors are available in addition to our generic grey to help you quickly identify any specific functions, - Use of Jumper bars requires the user to cut out the partition.
- Flexibility: snap onto symmetrical and asymmetrical rails, - Many colors are available in addition to our generic grey to help you quickly identify any specific functions, - Use of Jumper bars requires the user to cut out the partition.

1SNA400193R2000

- Flexibility: snap onto symmetrical and asymmetrical rails, - Many colors are available in addition to our generic grey to help you quickly identify any specific functions, - Use of Jumper bars requires the user to cut out the partition.
- Closed terminal block: no end section needed, optimized rigidity, - Flexibility: snap onto symmetrical and asymmetrical rails, - Use of Jumper bars requires the user to cut out the partition.

1SNA400196R2300

- Closed terminal block: no end section needed, optimized rigidity, - Flexibility: snap onto symmetrical and asymmetrical rails, - Use of Jumper bars requires the user to cut out the partition.
- Closed terminal block: no end section needed, optimized rigidity, - Flexibility: snap onto symmetrical and asymmetrical rails, - Use of Jumper bars requires the user to cut out the partition.

1SNA400195R2200

- Closed terminal block: no end section needed, optimized rigidity, - Flexibility: snap onto symmetrical and asymmetrical rails, - Use of Jumper bars requires the user to cut out the partition.
- Closed terminal block: no end section needed, optimized rigidity, - Flexibility: snap onto symmetrical and asymmetrical rails, - Use of Jumper bars requires the user to cut out the partition.

1SNA400194R2100

- Closed terminal block: no end section needed, optimized rigidity, - Flexibility: snap onto symmetrical and asymmetrical rails, - Use of Jumper bars requires the user to cut out the partition.
- Perfectly adapted to solar applications : 1500V DC (1000V AC) IEC and 1000V UL, - Closed terminal block: no end section needed, optimized rigidity, - Ease your voltage monitoring or distribution with the 2 built-in derivations, - Use of jumper bars requires the user to cut-out the partition.

1SNK531020R0000

- Perfectly adapted to solar applications : 1500V DC (1000V AC) IEC and 1000V UL, - Closed terminal block: no end section needed, optimized rigidity, - Ease your voltage monitoring or distribution with the 2 built-in derivations, - Use of jumper bars requires the user to cut-out the partition.
- Perfectly adapted to solar applications : 1500V DC (1000V AC) IEC and 1000V UL, - UL Certified for aluminum cables use - Closed terminal block: no end section needed, optimized rigidity, - Ease your voltage monitoring or distribution with the 2 built-in derivations, - Use of jumper bars requires the user to cut-out the partition.

1SNK536010R0000

- Perfectly adapted to solar applications : 1500V DC (1000V AC) IEC and 1000V UL, - UL Certified for aluminum cables use - Closed terminal block: no end section needed, optimized rigidity, - Ease your voltage monitoring or distribution with the 2 built-in derivations, - Use of jumper bars requires the user to cut-out the partition.

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.