MPN

Werma KombiSIGN 70 Series Buzzer Unit 24V dc, AC/DC, IP54

RS Stock No.:: 314-7275
Distrelec Article No.:: 137-66-153
Mfr. Part No.:: 844.118.55
Brand:: Werma

Werma KombiSIGN 70 Series Buzzer Unit 24V dc, AC/DC, IP54

Subtotal (1 unit)*

£70.11

(exc. VAT)

£84.13

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 1 unit(s) shipping from 17 August 2026

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Units	Per unit
1 +	£70.11

*price indicative

RS Stock No.:: 314-7275
Distrelec Article No.:: 137-66-153
Mfr. Part No.:: 844.118.55
Brand:: Werma

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Werma
	Series	KombiSIGN 70
	Product Type	Buzzer Unit
	Component Type	Buzzer Element
	Multifunction	No
	Current Type	AC/DC
	Mount Type	Surface
	Current Consumption	25mA
	Sounder Type	Buzzer
	Maximum Supply Voltage	24V dc
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	50°C
	Maximum Sound Level	85dB
	Height	72mm
	Standards/Approvals	CE, cULus, EAC
	IP Rating	IP54
	Base Diameter	70mm
	Hazardous Area Certification	No
	Housing Colour	Black

	Select all
	Brand Werma
	Series KombiSIGN 70
	Product Type Buzzer Unit
	Component Type Buzzer Element
	Multifunction No
	Current Type AC/DC
	Mount Type Surface
	Current Consumption 25mA
	Sounder Type Buzzer
	Maximum Supply Voltage 24V dc
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 50°C
	Maximum Sound Level 85dB
	Height 72mm
	Standards/Approvals CE, cULus, EAC
	IP Rating IP54
	Base Diameter 70mm
	Hazardous Area Certification No
	Housing Colour Black

COO (Country of Origin):: DE

Werma KombiSIGN 70 Series Buzzer Unit, 24V Maximum Supply Voltage, 85dB Maximum Sound Level - 844.118.55

This buzzer unit provides audible signalling for industrial and panel-mount applications, delivering a clear warning tone from a surface-mounted black housing. It operates from low-voltage supplies and is designed for installations where a compact, non-hazardous area sounder is required. The device is suitable for environments needing a straightforward alerting solution with basic ingress protection.

Features and Benefits:

• Operates from 24VDC for simple low-voltage integration
• Produces up to 85dB to ensure audible alerts in noisy areas
• Draws only 25mA to minimise power consumption on control circuits
• Accepts AC/DC supplies for flexible system compatibility
• Complies with CE cULus EAC to meet multiple approval requirements

Applications

• Suitable for machine status signalling on factory panels
• Ideal for production-line fault alerts where space is limited
• Used with control cabinets requiring surface-mounted audible warnings
• Can be used for safety annunciation in non-hazardous plant areas

What mounting arrangement does it use for panel attachment?

It is designed for surface mounting and installs on flat panels or enclosures using its 70mm base footprint.

How does it perform across temperature variations?

The unit operates reliably between -20°C and 50°C without derating of its sound output.

Is the housing suitable for dusty or damp locations?

The enclosure provides IP54 protection, offering resistance to limited dust ingress and splashing water.

What approvals ensure compatibility with international installations?

It holds CE, cULus and EAC approvals, enabling use in multiple regulatory regions.

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