LED220B, EMAS, LED bulb Ba9S, white, 220 V AC

LED220B, EMAS, LED bulb Ba9S, white, 220 V AC

LED220B is an LED bulb Ba9S made by EMAS. This page describes a specific order variant, not just a general product line.

In industrial automation the exact order code is essential: similar-looking variants may differ in contacts, operating element, degree of protection, electrical parameters or compatibility. Catalogue parameters, recommended use and checkpoints before ordering are therefore listed separately below.

Operating principle

The LED bulb Ba9S provides light signalling in a compatible holder of a control or signalling device. The electrical variant must match the voltage of the control circuit.

Typical applications

Used as a replacement or additional light source in push-buttons, indicator lights and control devices with the base Ba9S.

Technical specifications

Mounting and wiring

Disconnect the power supply before replacement. Check the base Ba9S, the rated voltage and the required colour. Insert the bulb without force and check correct function after switching on.

Before commissioning, check the mechanical operation, electrical function and secure fastening. When replacing an original part, also compare the orientation of the cable, connector or actuator and the available mounting space.

How to choose the right variant

The voltage, base and colour are decisive. The 24 V AC/DC variant is not interchangeable with 220 V AC.

Compatibility and replacement

When replacing, compare the original order code, contact function, mechanical design, degree of protection and electrical load. For accessories, the exact compatible series must also be verified. If a parameter is not stated in the available source data, it is not assumed in this description.

Operation, inspection and service

An LED source has no mechanically wearing filament; nevertheless, check the condition of the base and contact surfaces during service.

After replacement or a change of mechanical setting, always carry out a functional test in the real working range of the machine. For elements that affect stopping or interlocking of the machine, also test the related control logic.

Source of technical data

Technical data were added from the user-supplied EMAS Product Overview catalogue, edition 57, catalogue page 9, and from the e-shop source export.

The catalogue and source text was used for the parameters of the specific variant. Technical values not documented in the available sources are not added to the description.

FAQ

What kind of product is LED220B?
LED220B is an LED bulb Ba9S made by EMAS. The exact design and parameters of this variant are listed in the technical table.

How to verify that LED220B is the correct variant?
Compare the complete order number, product function, mechanical design, electrical parameters and compatibility with the specific assembly.

Why is a similar appearance or name not enough?
For industrial components, a small change in the code can mean a different contact, actuator, voltage, connector or a different function.

What should be checked before ordering?
Order code, contacts, mechanical design, degree of protection, electrical parameters and connection method. For accessories also the compatible series.

How to proceed when replacing the original part?
First copy the complete code of the original part. Then compare the function, dimensions, wiring and mechanical method of operation.

Can the product be used in another application?
Yes, but only if the technical and mechanical conditions match. The same product line by itself does not guarantee interchangeability.

Which base does this LED use?
The catalogue states a Ba9S LED base.

Can I interchange the 24 V and 220 V variant?
No. The LED voltage must match the voltage of the signalling circuit.

How to choose the colour?
Choose the colour according to the meaning of the signal and the colour of the control device.

Is the LED suitable as a replacement for an incandescent bulb?
Only if the base, voltage and mechanical design of the holder match.