TE Connectivity 1SNA115657R2500 TE Connectivity Low-Voltage Connection Components

These are low-voltage connection and switching components for control panels — terminal blocks, connection accessories and interface parts identified by long numeric catalogue references. Razz Middle East supplies them to order against the reference you quote, since the number carries the series, the size and often the pack quantity. Delivered duty-paid, three weeks from order confirmation.

TE Connectivity 1SNA115657R2500

This page covers TE Connectivity part number 1SNA115657R2500 — TE Connectivity Low-Voltage Connection Components. Quote the full part number with your enquiry and the item is unambiguous: one part number identifies one exact product variant, including options that are not visible in the description.

About TE Connectivity Low-Voltage Connection Components

This part of the low-voltage catalogue is the connection layer of a control panel: the components that terminate a conductor, hold it, isolate it, protect it and label it. In practice that means DIN-rail terminal blocks in screw, spring-clamp and push-in clamping technologies, in feed-through, multi-level, ground, fused and knife-disconnect versions; the accessories that make a rail of them work, including end stops, partition and end plates, cross-connection jumpers and marker strips; and the interface components alongside them, such as relay and I/O modules and pluggable connectors. The long numeric references are catalogue codes rather than descriptive part numbers, so nothing about the product can be read off the digits by eye. One consequence matters commercially: a single reference frequently denotes a packaged quantity rather than one piece, because terminal blocks are sold in boxes of a standard count. Treat the reference as identifying the item and state the piece count separately.

TE Connectivity Low-Voltage Connection Components in Saudi Arabia

Every control panel built in the Kingdom consumes these parts, which is why they are bought in bulk rather than as single spares. The panel shops in Dammam, Riyadh and Jeddah that build motor control centres, marshalling cabinets, junction boxes and PLC panels for Aramco, SABIC and Ma'aden projects buy terminal blocks and accessories by the box against a bill of materials. Beyond new build, they go into modifications: adding an instrument loop, splitting a marshalling cabinet, re-terminating a field junction box after a cable replacement. Water treatment and desalination sites, SEC distribution substations and building services panels on NEOM and Red Sea projects fall in the same category. Coastal humidity at Jubail, Yanbu and Jeddah attacks terminations, and outdoor enclosures run hot enough that the temperature rating of the block should be checked against the real cabinet interior.

Ordering and lead time

Send the numeric reference in full, every digit, with no spaces removed or added — these codes differ from one another by a character or two and there is no descriptive text to catch a mistake. Then state the quantity in pieces and let us confirm the pack multiple, because ordering a quantity of one against a boxed reference is the usual source of a short delivery. Where you are extending an existing rail, tell us the series already installed: end plates, jumpers, marker strips and covers are series-specific and do not cross between clamping technologies, even when the block bodies look alike. If you only have the physical part, a photograph of the block face and the rail, plus the conductor size it terminates, is usually enough.

Specifications are taken from the supplier's published catalogue data. Confirm against the manufacturer's current datasheet before ordering.