Authorized TE Connectivity Distributor
TE Connectivity 1SNA115278R0100 - - Save space with compact over-all dimensions terminal block, - Flexibility: snap onto symmetrical and asymmetrical rails.

TE Connectivity 1SNA115278R0100 - Save space with compact over-all dimensions terminal block, - Flexibility: snap onto…

Alternate Item Number: 011527801

UPC: 66201995672


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 750

Multiplier: 750

*Contact for lower quantities*

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

Overview

The TE Connectivity 1SNA115278R0100 terminal block is a compact, space-saving solution for industrial control panels and automation systems. Designed for DIN rail mounting, this terminal block features a 6mm spacing and supports a rated current of 20A with a rated cross-section of 4mm². Its screw clamp connection type ensures reliable electrical connections for both flexible and rigid conductors ranging from 0.5 to 4mm². The terminal block is engineered for operation in ambient air temperatures from -55°C to +110°C, making it suitable for demanding industrial environments. With a product net width of 6mm, height of 44.5mm, and depth of 44.5mm, it minimizes panel space usage while maintaining robust performance. The disconnect function with a blade operated by hand or screwdriver simplifies test and maintenance operations. Compatible with symmetrical (35mm) and asymmetrical DIN rails, the 1SNA115278R0100 offers tool-free snap-on mounting for quick and flexible installation. Ideal for power distribution, automation systems, and control panel applications, this terminal block supports efficient cable management in tight spaces. Its design prioritizes ease of use and long-term reliability, ensuring consistent performance under high vibration and temperature variations.
  • Compact design with 6mm spacing for space-efficient panel mounting
  • Rated current: 20A, rated cross-section: 4mm², supports 0.5–4mm² conductors
  • Screw clamp connection for reliable, long-term electrical connections
  • Operating temperature range: -55°C to +110°C for harsh environments
  • Snap-on mounting for symmetrical (35mm) and asymmetrical DIN rails

Specifications

Mounting Type
Rail
Mounting Type
DIN rail snap-on
Double lever locking base with posts and access cover, 16 contacts with ground connection, NPT entry - 1 Inch x 3/4 Inch.

BB216MV

Double lever locking base with posts and access cover, 16 contacts with ground connection, NPT entry - 1 Inch x 3/4 Inch.
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
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 .197 - .244 inches, Wire Range 8-6AWG, Color Yellow, Legend -, Packaging Strips

SMC244-4-DH

SMC Series Vinyl Sleeve Clip On Marker - Open Clip-On, Recommended Wire Diameter .197 - .244 inches, Wire Range 8-6AWG, Color Yellow, Legend -, Packaging Strips

Frequently Asked Questions

What are the dimensions of the MS6/8 terminal block?

The terminal block has a net width of 8 mm, a height of 41 mm, and a depth of 39 mm.

What is the rated current for the main circuit?

The rated current for the main circuit is 41 A.

What is the rated voltage of the terminal block?

The rated voltage (U) for the terminal block is 500 V.

What is the operating temperature range for this product?

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

What type of DIN rail can be used for mounting?

It can be mounted on G32, TH35-7.5, or TH35-15 mounting rails according to IEC 60715.

What is the wire stripping length required?

The required wire stripping length is 12.0 mm.

What is the maximum operating voltage for UL/CSA applications?

The maximum operating voltage for the main circuit in UL/CSA applications is 300 V.

What is the flammability rating according to UL94?

The flammability rating according to UL94 is V0.

What is the degree of protection for the main terminals?

The degree of protection for the main terminals is IP20 according to IEC 60529, IEC 60947-1, and EN 60529.

What is the insulation material used in this terminal block?

The insulation material used is Polyamide.

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.