Schneider Electric Harmony XB4 Series Push Button Switch, Spring Return, Through Hole, 22 mm Cutout, 1 NO, Yellow LED,

RS Stock No.:: 345-301
Mfr. Part No.:: XB4BC51GEX
Brand:: Schneider Electric

Schneider Electric Harmony XB4 Series Push Button Switch, Spring Return, Through Hole, 22 mm Cutout, 1 NO, Yellow LED,

Subtotal (1 unit)*

Kr. 1 180,49

(exc. VAT)

Kr. 1 475,61

(inc. VAT)

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Ready to ship from 24 June 2026

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Units	Per unit
1 +	Kr. 1 180,49

*price indicative

RS Stock No.:: 345-301
Mfr. Part No.:: XB4BC51GEX
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
	Switch Operation	Spring Return
	Actuator Colour	Yellow
	Product Type	Push Button Switch
	Illuminated	No
	Panel Cutout Size	22 mm
	Series	Harmony XB4
	Mount Type	Through Hole
	Contact Configuration	1 NO
	LED Colour	Yellow
	Terminal Type	Screw
	IP Rating	IP65
	Contact DC Voltage	415V dc
	Minimum Operating Temperature	-40°C
	Contact AC Voltage	415V ac
	Maximum Operating Temperature	75°C
	Standards/Approvals	CSA C22.2 Nr. 213, EN/IEC 60079-1:2009, IEC 60079-0:2009, ANSI/ISA 12.12.01, IEC 60079-31:2009, IEC 60079-7:2009, UL 60079-0, UL 60079-1, UL 60079-31
	Width	46.2mm
	Length	96.5mm
	Switch Contact Current	10A
	Height	30mm

	Select all
	Brand Schneider Electric
	Switch Operation Spring Return
	Actuator Colour Yellow
	Product Type Push Button Switch
	Illuminated No
	Panel Cutout Size 22 mm
	Series Harmony XB4
	Mount Type Through Hole
	Contact Configuration 1 NO
	LED Colour Yellow
	Terminal Type Screw
	IP Rating IP65
	Contact DC Voltage 415V dc
	Minimum Operating Temperature -40°C
	Contact AC Voltage 415V ac
	Maximum Operating Temperature 75°C
	Standards/Approvals CSA C22.2 Nr. 213, EN/IEC 60079-1:2009, IEC 60079-0:2009, ANSI/ISA 12.12.01, IEC 60079-31:2009, IEC 60079-7:2009, UL 60079-0, UL 60079-1, UL 60079-31
	Width 46.2mm
	Length 96.5mm
	Switch Contact Current 10A
	Height 30mm

COO (Country of Origin):: FR

Schneider Electric Harmony Series Push Button Switch, 22mm Panel Cut Out Diameter, 10A Contact Current Rating - XB4BC51GEX

This push button switch is a versatile component designed for a range of industrial applications. With smooth operation facilitated by its spring return mechanism, this yellow mushroom push button features a panel cut-out diameter of 22mm. Constructed to endure harsh environments, it boasts an IP65 rating, making it suitable for areas requiring protection from dust and ingress of water.

Features & Benefits

• Spring return mechanism ensures instant reset functionality
• IP65 rating enhances protection against moisture and contaminants
• 1NO contact configuration allows for straightforward circuit integration
• Robust design accommodates operating temperatures from -20°C to +75°C

Applications

• Ideal for control panels in manufacturing equipment
• Utilised in automation systems requiring reliable push button control
• Suitable for electrical cabinets needing a Durable switching solution
• Effective in mechanical machinery for operational safety

What makes the push button suitable for long-term use in industrial settings?

The use of silver alloy contacts enhances durability and ensures longevity under high-frequency operations. Its robust design is conducive to long-lasting performance, capable of withstanding the rigours of industrial environments.

How does the IP65 rating benefit operating conditions?

This rating signifies that the switch is protected against dust ingress and water jets, allowing it to function effectively in environments where moisture and contaminants are present. Such protection prevents operational failures, ensuring reliability.

What are the implications of a spring return operation in practical use?

The spring return mechanism automatically resets the button after activation, promoting immediate off-state conditions. This feature is critical in safety applications where the immediate halting of operations is necessary once the button is released.

What voltage range is suitable for optimal performance with this switch?

With a maximum voltage rating of 415V, it is designed for high-capacity electrical systems, ensuring efficient operation without the risk of electrical overloads.