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Schneider Electric Harmony Series Push Button Switch, Spring Return, Panel, 22 mm Cutout, SPST, Black LED, IP66, IP67

RS Stock No.:: 330-8773
Distrelec Article No.:: 303-02-511
Mfr. Part No.:: XB4BP21
Brand:: Schneider Electric

Schneider Electric Harmony Series Push Button Switch, Spring Return, Panel, 22 mm Cutout, SPST, Black LED, IP66, IP67

Subtotal (1 unit)*

£18.52

(exc. VAT)

£22.22

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

2 unit(s) ready to ship
Plus 25 unit(s) ready to ship from another location
Plus 21 unit(s) shipping from 14 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£18.52

*price indicative

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RS Stock No.:: 330-8773
Distrelec Article No.:: 303-02-511
Mfr. Part No.:: XB4BP21
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
	Actuator Colour	Black
	Product Type	Push Button Switch
	Switch Operation	Spring Return
	Illuminated	No
	Panel Cutout Size	22 mm
	Series	Harmony
	Mount Type	Panel
	Contact Configuration	SPST
	LED Colour	Black
	Terminal Type	Screw
	IP Rating	IP66, IP67
	Actuator Style	Round
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	70°C
	Width	30mm
	Height	47mm
	Standards/Approvals	No
	Length	61mm
	Better World Product	Yes
	Legend	Blank

	Select all
	Brand Schneider Electric
	Actuator Colour Black
	Product Type Push Button Switch
	Switch Operation Spring Return
	Illuminated No
	Panel Cutout Size 22 mm
	Series Harmony
	Mount Type Panel
	Contact Configuration SPST
	LED Colour Black
	Terminal Type Screw
	IP Rating IP66, IP67
	Actuator Style Round
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 70°C
	Width 30mm
	Height 47mm
	Standards/Approvals No
	Length 61mm
	Better World Product Yes
	Legend Blank

RoHS Status: Exempt

COO (Country of Origin):: FR

Schneider Electric Harmony XB4 Series Push Button, 22mm Panel Cut-Out Diameter, Panel Mounting - XB4BP21

This push button is a key component in automation and control systems, designed for panel mounting with a sleek black, projecting finish. Its robust construction combines functionality with durability, making it suitable for a variety of industrial applications. This product ensures effective operation in environments where reliability is essential.

Features & Benefits

• The spring return mechanism allows for quick reset after actuation

• IP66 and IP67 ratings provide protection against dust and moisture

• 1NO contact configuration enables straightforward circuit implementation

• Metal bezel enhances durability and resistance to external damage

• Operates effectively in temperatures ranging from -40 to +70°C

• Designed with screw clamp terminals for secure connections

Applications

• Utilised with control panels in machinery and equipment

• Suitable for outdoor or harsh operational settings

• Employed in manufacturing processes requiring dependable signalling

• Ideal for installation in safety mechanisms where quick response is critical

What type of connectivity does it support?

It supports screw clamp terminals, ensuring secure connections with various wire sizes.

Is it safe to use in wet environments?

Yes, its IP66 and IP67 ratings protect against water ingress, making it suitable for wet environments.

Can it be used in in low-temperature conditions?

Yes, it can operate effectively at temperatures as low as -40°C, making it versatile for various climates.

How many cycles can it withstand?

It has a mechanical durability of up to 10 million cycles, ensuring long-lasting performance.

Is it compatible with other push button holders?

No, it is not compatible with legend holders, thus direct installation on panels is recommended.

Approvals

UL; CSA