TE Connectivity

What TE Connectivity is known for

TE Connectivity is a global industrial technology company that designs and manufactures connectivity and sensing solutions across transportation, industrial automation, energy, data centers and medical markets. The company emphasizes engineered reliability, broad product range and extensive technical documentation for engineers and procurement teams.

Entrelec (SNA) terminal blocks and the product scope

Within TE’s portfolio the Entrelec brand (often shown as ENTRELEC on TE product pages) covers a large DIN‑rail terminal block family and accessory ecosystem. The Entrelec SNA series includes screw‑clamp feed‑through, disconnect, fuse holders, end sections, jumpers, power distribution blocks and mounting rails in multiple pitch sizes. TE publishes a master Entrelec SNA catalog and datasheets for individual parts, and most product pages include CAD models and technical datasheets.

Main product families

• Feed‑through terminal blocks in multiple wire capacities and pitches.
• Function blocks: fuse holders, disconnects and test blocks.
• Accessories: end sections, end stops, jumpers (multi‑pole bus bars), marking systems and mounting rails.
• Power distribution blocks for higher current applications.

Common applications

Entrelec DIN‑rail terminal blocks and accessories are commonly used by contractors, panel builders, OEMs and maintenance teams in industrial control cabinets, factory automation, power distribution and motor control, rail installations, photovoltaic combiner panels, and building management systems. TE highlights railway and solar application lines within the Entrelec family.

How to identify models and confirm fit-for-purpose

• Use the full TE part number (many Entrelec SNA parts begin with 1SNA…) and retrieve the official datasheet and CAD files for mechanical verification.
• Confirm pitch, wire range, tightening torque and DIN‑rail compatibility on the datasheet.
• Verify function (feed‑through, fuse, disconnect), voltage/current ratings and agency approvals listed on TE product pages and datasheets.

Verifying availability and pricing

Manufacturer pages may link to distributor inventory or show items as not available; distributors commonly list stock levels, unit pricing and lead times. Check multiple authorized distributors to compare lead times and price breaks before issuing purchase orders.

How Safsale helps procurement buyers

• Clear listings: TE part number and Entrelec descriptors are included so buyers can confirm exact variants.
• Images & PDFs: High‑resolution images, datasheets and catalog excerpts let technicians verify dimensions, ratings and mounting compatibility.
• Reviews & Q&A: Real‑world feedback and Q&A help identify fit issues and packaging details.
• Cross‑reference guidance: Suggested jumpers, end sections and mounting rails that commonly pair with a listed part are shown to help build complete bills of material.

Procurement language for RFQs

When drafting RFQs include: full TE part number (example: 1SNA115661R2100), Entrelec SNA family name, function (e.g., screw clamp fuse holder), pitch (mm), wire range (mm²/AWG), DIN‑rail type and any required approvals. Attach the TE datasheet and CAD drawing for mechanical verification.

Quick tips

• Always download the TE datasheet and CAD model prior to ordering.
• Compare distributor pricing and lead times from multiple sources.
• When replacing legacy parts, confirm pitch, mounting clip type and wire capacity — visual similarity alone is not sufficient.

Summary: TE’s Entrelec SNA family is a comprehensive DIN‑rail terminal block system with broad accessory coverage and detailed technical documentation. Use TE datasheets, CAD files and distributor listings together with Safsale product pages and documentation to verify fit and secure reliable procurement decisions.