Round button KDS220 KDS330

Description

Ordinary red light without braille (remarks)

Ordinary red light with braille (remarks)

Ordinary white light without braille (remarks)

Ordinary white light with braille (remarks)

Ordinary up button

High-quality red light without braille (remarks)

High-quality red light with braille (remarks)

High-quality white light without braille (remarks)

High-quality white light with braille (remarks)

High-quality up button

 

The shape of the ordinary model and the high-quality model is exactly the same, the quality of the internal components is different, and the service life is also different. I recommend the high-quality model.

Jiangyin One Elevator keeps kds220 button in the aftermarket range we ship to maintenance contractors and distributors in more than 60 countries. This listing covers the Round button KDS220 KDS330 as a complete supply line: the assembly itself, the wear items that sit around it, and the documentation you need to confirm the fit before you pay. Every kds220 button we dispatch is pulled from a decommissioned installation or taken from current production, then checked against the failure modes that actually occur in service. Every kds220 button is inspected before it is packed.

kds220 button: What We Supply and How It Ships

Supply is organised around the way maintenance contractors actually buy. You can take a single kds220 button as a like-for-like replacement, or take it as part of a wider order that consolidates freight. Condition grading is explicit, so a tested pull and a new-build unit are never quoted as the same thing.

Condition grading is what separates a useful aftermarket supplier from a warehouse full of boxes. A tested pull from a decommissioned installation can be an entirely sound service part, but only if it has been checked against the failure modes that actually occur.

Fitment and identification for kds220 button

Identification is the step that decides whether a kds220 button fits first time. The reliable route is the controller catalogue number or the code stamped on the original assembly, backed up by a photograph of the mounting face. Dimensions alone are rarely enough, because the same outline is often used across two generations with different electrical characteristics.

Where the root cause is the same assembly sold under different codes in different markets, in our experience compatibility questions are answered before the order rather than after the return.

Where kds220 button is normally fitted

In service, a kds220 button is most often replaced during modernisation, after a breakdown, or as part of a planned refurbishment where several wear items are done at the same visit. Contractors who plan the visit tend to order the surrounding consumables with it, because the labour is already on site.

Documentation travels with the part when it is done properly. A datasheet, a fitting note or simply a record of what the component was tested against removes a great deal of uncertainty for the engineer on site, particularly when the installation predates the current maintenance contractor.

What to check before ordering

Check the mechanical interface — hole centres, thickness and travel — with callipers rather than by eye, since two revisions can share an outline. Check the mechanical interface — hole centres, thickness and travel — with callipers rather than by eye, since two revisions can share an outline.

The underlying cause is usually lead times that are longer than the interval between service visits, which is why the equipment model, the controller family and the exact reference printed on the failed component identify the replacement.

Ordering and shipping

To order kds220 button, send the part code, a photograph and the machine type. Quotations come back with the condition grade, the lead time and the freight options, and consolidated orders can be packed into one shipment to cut the per-unit cost.

Related stock held alongside this line: Elevator limit switches, Elevator Levelling Sensor, Elevator Encoder. These are the families most contractors order together, and they can be quoted as one consolidated shipment.

Consolidating orders matters more than it appears. Freight costs and customs handling are largely fixed per shipment, so combining several wear items into one consignment is usually cheaper than ordering them separately as each one fails.

kds220 button: frequently asked questions

How quickly can you ship?

Stocked kds220 button normally leaves within the same week. If the unit has to be pulled from a specific installation, we tell you the handling time up front rather than after payment.

Can you supply an alternative if the original code is obsolete?

Yes. Cross-matching by interface and rating is the normal way to handle a superseded code, and the alternative is quoted with the mapping explained so your technician can verify it before fitting.

The parts that are hardest to find are usually the ones that fail most often, which is why orders are consolidated where possible, because freight and customs handling are largely fixed per shipment.

For the standards and manufacturer references that govern this component, see NEII — National Elevator Industry, Inc. and TÜV SÜD — lift and escalator inspection. Confirming the rating against the published specification is the safest way to close out an identification question.