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Schneider Electric Harmony XB4 Series Contact & Light Block, 24V ac/dc, 1NO + 1NC

RS Stock No.:: 609-2718
Distrelec Article No.:: 303-02-660
Mfr. Part No.:: ZB4BW0B15
Brand:: Schneider Electric

Schneider Electric Harmony XB4 Series Contact & Light Block, 24V ac/dc, 1NO + 1NC

Subtotal (1 unit)*

£21.53

(exc. VAT)

£25.84

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

27 unit(s) ready to ship
Plus 32 unit(s) ready to ship from another location
Plus 47 unit(s) shipping from 25 September 2025

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

Units	Per unit
1 +	£21.53

*price indicative

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RS Stock No.:: 609-2718
Distrelec Article No.:: 303-02-660
Mfr. Part No.:: ZB4BW0B15
Brand:: Schneider Electric

Schneider Electric Harmony XB4 Series Light Block, 24V AC/DC Supply Voltage, 10A Current Rating - ZB4BW0B15

This light block is a complete body and contact assembly designed for versatility in the automation and electrical sectors. This model measures 30mm in width and 47mm in height. It combines a contact and light block, featuring universal LED illumination for enhanced visibility in various applications.

Features & Benefits

• Designed for 24V AC/DC supply, suitable for diverse needs
• Includes a universal LED block ensuring high compatibility
• Features a 1NO + 1NC configuration for flexible operation
• Utilises screw terminal connections for easy installation
• Robust construction with a mechanical durability of 5 million cycles
• Compact design enhances space efficiency in control panels

Applications

• Integrated in control panels for machinery
• Utilised in safety systems for quick visual signals
• Employed in automation systems for monitoring purposes
• Suitable for electrical installations in industrial environments

What type of terminals does this product use for connections?

It employs screw clamp terminals, allowing for connections of up to 2 x 1.5mm² cables with cable ends, in compliance with EN 60947-1.

How does the light block cater to diverse operational environments?

The universal LED light source operates efficiently across a rated supply voltage of 24V, ensuring reliability in various applications, including outdoor and harsh environments.

What is the expected operational lifespan of this component under normal conditions?

The service life is rated at 100,000 hours at the specified operational temperature of 25°C, providing long-lasting performance for continuous use.

What type of load can this model handle in terms of electrical currents?

It can manage operational currents of up to 3A at 240V and 6A at 120V under AC-15 conditions, making it suitable for multiple load applications.

What safety certifications does this device hold?

It complies with several standards including EN/IEC 60947-1 and carries various certifications such as UL listing and CSA approval, ensuring it meets stringent safety guidelines.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schneider Electric
	Block Type	Contact & Light Block
	Voltage Rating	24V ac/dc
	Series	Harmony XB4
	Contact Configuration	1NO + 1NC
	Illumination Type	Universal LED
	LED Included	Yes
	Terminal Type	Screw
	Body/Fixing Collar Included	Yes
	Current Rating	10A
	Better World Verification	Green Premium
	Better World Product	Yes

	Select all
	Brand Schneider Electric
	Block Type Contact & Light Block
	Voltage Rating 24V ac/dc
	Series Harmony XB4
	Contact Configuration 1NO + 1NC
	Illumination Type Universal LED
	LED Included Yes
	Terminal Type Screw
	Body/Fixing Collar Included Yes
	Current Rating 10A
	Better World Verification Green Premium
	Better World Product Yes

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Schneider Electric Harmony XB4 Series Contact & Light Block, 24V ac/dc, 1NO + 1NC

FREE delivery for orders over £50.00

Better World

Schneider Electric Harmony XB4 Series Light Block, 24V AC/DC Supply Voltage, 10A Current Rating - ZB4BW0B15

Features & Benefits

Applications

What type of terminals does this product use for connections?

How does the light block cater to diverse operational environments?

What is the expected operational lifespan of this component under normal conditions?

What type of load can this model handle in terms of electrical currents?

What safety certifications does this device hold?

Related links

Be the first to know about our latest products and services