Werma KS40 Series Black Siren Unit 24V, AC/DC, IP66, IP69K

RS Stock No.:: 251-8464
Mfr. Part No.:: 635.820.75
Manufacturer:: Werma

Werma KS40 Series Black Siren Unit 24V, AC/DC, IP66, IP69K

Subtotal (1 unit)*

PHP6,795.42

(exc. VAT)

PHP7,610.87

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

Plus 8 unit(s) shipping from June 08, 2026

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Units	Per Unit
1 +	PHP6,795.42

*price indicative

RS Stock No.:: 251-8464
Mfr. Part No.:: 635.820.75
Manufacturer:: Werma

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Werma
	Product Type	Siren Unit
	Series	KS40
	Minimum Sound Level	67dB
	Component Type	Siren Element
	Multifunction	No
	Current Type	AC/DC
	Lens Colour	Black
	Maximum Supply Voltage	24V
	Minimum Operating Temperature	-30°C
	Maximum Sound Level	95dB
	Maximum Operating Temperature	60°C
	Height	68mm
	Standards/Approvals	RoHS
	Base Diameter	40mm
	Hazardous Area Certification	No
	IP Rating	IP66, IP69K
	Housing Colour	Black

	Select all
	Brand Werma
	Product Type Siren Unit
	Series KS40
	Minimum Sound Level 67dB
	Component Type Siren Element
	Multifunction No
	Current Type AC/DC
	Lens Colour Black
	Maximum Supply Voltage 24V
	Minimum Operating Temperature -30°C
	Maximum Sound Level 95dB
	Maximum Operating Temperature 60°C
	Height 68mm
	Standards/Approvals RoHS
	Base Diameter 40mm
	Hazardous Area Certification No
	IP Rating IP66, IP69K
	Housing Colour Black

COO (Country of Origin):: DE

Werma KS40 Series Siren unit, 24V Supply Voltage, IP66 / IP69K - 635.820.75

This siren unit is an auditory device designed to enhance communication in industrial settings. With a height of 68mm and a diameter of 40mm, it delivers performance in challenging environments. The unit features a durable black housing that meets IP66 and IP69K ratings for water and dust resistance.

Features & Benefits

• Adjusts volume between 67dB and 95dB for flexibility in sound levels

• Multi-tone functionality enhances alerting capabilities in emergencies

• Acoustic service life of 500 hours minimum ensures long-lasting reliability

Applications

• Used for automated signalling in factories

• Employed in alarm systems for critical infrastructure

• Ideal for alerting in outdoor conditions due to waterproof ratings

• Utilised in machinery to indicate operational status

Can it function in extreme temperatures?

Yes, it operates between -30°C and +60°C.

Will it offer audible alerts during system malfunctions?

Yes, the device produces a range of tones for effective notifications.