Schneider Electric XB4BA61 Harmony XB4 and XB5 Complete Pushbuttons and Pilot Lights

Razz Middle East supplies Schneider Electric Harmony XB4 and XB5 complete command devices across Saudi Arabia — assembled pushbuttons, selector switches, emergency stops and pilot lights ready to mount in a 22 mm panel cut-out. Every item is sourced to order against the reference you quote and delivered duty-paid to your site. Typical lead time is three weeks from order confirmation.

Schneider Electric XB4BA61

This page covers Schneider Electric part number XB4BA61 — Harmony XB4 and XB5 Complete Pushbuttons and Pilot Lights. 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 Harmony XB4 and XB5 Complete Pushbuttons and Pilot Lights

The XB references are the assembled counterpart to the ZB build-up parts: a head, a body and the contact or light blocks already fitted, supplied as one item. For a panel builder wiring a new board this is the faster route, because there is no risk of a head arriving without its blocks and no assembly step before mounting.

XB4 carries the metal bezel and XB5 the plastic one, on the same 22 mm cut-out. The rest of the reference states what the device does: momentary or stay-put action, flush or projecting or mushroom operator, number of selector positions, illumination and its voltage, and the contact arrangement behind. Emergency stops within this family are a category of their own — a mushroom head with a latching action and a defined release method, usually turn-to-release, and their contact arrangement is a safety decision rather than a preference. The mechanically-linked normally-closed contact is what a safety circuit relies on, and it is not interchangeable with an ordinary contact block.

Harmony XB4 and XB5 Complete Pushbuttons and Pilot Lights in Saudi Arabia

Complete devices are what panel builders and contractors across the Kingdom buy for new work, and what maintenance teams buy when a whole device has been damaged rather than a single part. On construction and industrial sites the failure is often physical — an operator station knocked by plant, a mushroom head cracked, water ingress after a wash-down — and replacing the assembly is faster than diagnosing which piece failed.

Emergency stop devices deserve separate thought on Saudi sites. They are subject to inspection, they must remain legible and operable after years of sun and dust, and a faded or stiff E-stop is a finding. Illuminated devices are worth specifying as LED: panel temperatures in unconditioned rooms and outdoor kiosks shorten incandescent lamp life considerably, and replacing lamps behind a live panel door is work nobody wants to schedule. Voltage must match the control circuit, which on many Saudi panels is 24 V DC rather than the 230 V a European drawing might assume.

Ordering and lead time

Quote the full XB reference. It describes a complete device, so what you order is what arrives ready to mount — but it also means the contact arrangement and illumination voltage are fixed inside the reference and cannot be changed afterwards without ordering different blocks.

If you are specifying from scratch, tell us the function, the bezel you want, the number of contacts and whether it is illuminated with the control voltage. If you are replacing, the reference on the device or a photograph of the panel legend and the back of the device is enough. For emergency stops, state whether the circuit needs one or two normally-closed contacts and whether a mechanically-linked contact is required — this is a safety-circuit decision and we will not assume it. Typical lead time is three weeks from order confirmation. Items are supplied to order and delivered duty-paid.

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