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Schneider Electric Illuminated Unmarked Legend Ring for Use with Emergency Switching Off Mushroom Head Push-Button

RS Stock No.:: 188-9232
Mfr. Part No.:: ZBY9W2B101
Brand:: Schneider Electric

Schneider Electric Illuminated Unmarked Legend Ring for Use with Emergency Switching Off Mushroom Head Push-Button

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£14.83

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£17.80

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RS Stock No.:: 188-9232
Mfr. Part No.:: ZBY9W2B101
Brand:: Schneider Electric

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schneider Electric
	Accessory Type	Illuminated Unmarked Legend Ring
	For Use With	Emergency Switching Off Mushroom Head Push-Button
	Better World Verification	Green Premium
	Better World Product	Yes
	Series	Harmony

	Select all
	Brand Schneider Electric
	Accessory Type Illuminated Unmarked Legend Ring
	For Use With Emergency Switching Off Mushroom Head Push-Button
	Better World Verification Green Premium
	Better World Product Yes
	Series Harmony

Datasheet ZBY9W2B101

Schneider Electric Harmony Lens Ring, Unmarked, 24V, ZBY9W2B101

Enhance your workplace safety system and secure peace of mind with the highly visible, easy-to-use Harmony Lens Ring by Schneider Electric.

The Harmony Lens Ring ZBY9W2B101 is an unmarked, LED illuminated 24 V legend plate. It is made to pair perfectly with an emergency switching off mushroom head push-button. When the mushroom head push-button is pressed to initiate an emergency stop in a device or machine, the light of the illuminated Harmony Lens Ring will immediately change to bright red to visibly indicate this safety mechanism.

The unmarked ring is particularly convenient for push-button use in both emergency and non-emergency situations. It is also suitable for allowing your own specific customised labelling. The constant LED illumination of the Harmony Lens Ring and the colour change function ensure that your push-button can be viewed without fail even in darkness and conditions of poor visibility. This ring is ideal for use in commercial and industrial environments to safeguard your emergency stop system.

This legend plate is part of Schneider Electric’s high-quality Harmony range of practical push-button accessories, which are specifically designed to maximise protection in the workplace and give you optimal control.

Benefits and Features

The consistent LED illumination and flawless colour change system of this legend ring guarantees visibility of your emergency stop button at all times. The unmarked ring allows for flexibility in its application. It is compatible with Schneider Electric XB4 and XB5 series.

- Accessory: Emergency switching off mushroom head push button – 426-2808
- Marking: Unmarked on yellow background
- Rated supply voltage: 24 V AC/DC at 50/60Hz
- Material: Plastic
- Dimensions (H x W): 60mm x 9.3mm
- Light source: Protected LED – the light module contains electronics to handle surges on the control system
- Bulb base: Integral LED
- Light source colour: Red
- Current consumption: 18mA

Protection Ratings

Rated insulation voltage: 600v (pollution degree 3) conforming to EN/IEC 60947-1

IP degree of protection: An IP rating is usually a two-digit grading system that’s applied to the enclosure of a mechanical or electrical item, giving customers a clear indication of the item’s resistance to various types of unwanted intrusion.

IP66 conforming to IEC 60529 - Full protection against dust and other particulates, protection against powerful jets (12.5 mm nozzle) of directed water from any direction.

IP67 conforming to IEC 60529 - Protection against full immersion for up to 30 minutes at depths between 15 cm and 1 metre (limited ingress permitted with no harmful effects).

IP69 conforming to IEC 60529 - Protection against high-pressure, high-temperature jet sprays, wash-downs or steam-cleaning procedures.

IP69K conforming to ISO 20653 – Protection against powerful high temperature water jets, Protected against close-range high pressure, high temperature spray downs.

Type 13 conforming to UL 50E – Protection against spraying, splashing.

Type 12 conforming to UL 50 E – Protects against light splashing and consequent seepage of oil and non-corrosive coolants.

Type 4/4X conforming to UL 50E - Prevents ingress of solid foreign objects, protects against harmful effects to equipment due to the ingress of water, external ice formation.

RoHs compliant and REACH standard compliant

What is a legend plate?

A legend plate is a component used in conjunction with push-buttons and switches to highlight the placement of the button. They can also provide clear visual indication when the mechanism is triggered. Some rings will have text or symbol engravings on them that display what happens when you press, pull, push or twist a component. This type of ring is usually used within industrial workplace settings, where tactile emergency stop processes for potentially dangerous or expensive machinery need to be obvious, quick, and easy-to-use.