Eaton Sounder unit 24 V ac/dc

  • RS Stock No. 818-3885
  • Mfr. Part No. 171379 | SL4-AP24
  • Brand Eaton
Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): AT
Product Details

Eaton SL4 Modular Signal Towers

The Eaton SL4 modular safety towers improve the safety, productivity and availability of your machines and equipment. Designed with an attractive rounded shape these new signal towers also feature a 100 dB acoustic module for improved audibility and IP66 rated fixtures that are impervious even to strong jets of water.
The SL4 signal towers new rapid mounting and wiring system allows you to change the composition of the individual signal colours simply and quickly. The mounting adapter uses a bayonet fitting, so electrical wiring only needs to be connected once, meaning the lower portion can remain on the machine.
Various mounting options are available to accommodate applications with limited ceiling clearance or require different signals on the left or right side.
Type approvals and certifications for Europe and North American have already been obtained, and ship classifications and CCC are currently pending.

Features and Benefits

• Red, yellow, green, blue, clear and orange (amber) colours available for the international market
• Lighting variants include continuous light, flashing light, strobe light and variable strobe light
• LEDs and high performance LEDs for greater brightness
• Acoustic modules with up to 8 different signals and adjustable volume levels for optimal adaptation to any ambient conditions
• High performance LEDs for extra brightness
• IP66 rated for protection against strong jets of water from any direction
• Modules can be changed easily with a simple twist
• Bayonet fitting for quick and easy mounting and dismantling
• Transport cover for cables and connections
• Available in 24 V, 120 V and 230 V versions
• Slim design is ideal for installations with limited space


IEC/EN 60947-5-1.

Attribute Value
Series SL4
Component Type Continuous / Pulse Sounder
Multifunction Yes
Current Type AC, DC
Supply Voltage 24 V ac/dc
Minimum Decibel 88dB
Maximum Decibel 100dB
Height 71mm
Base Diameter 40 mm, 43 mm
Minimum Temperature -30°C
Maximum Temperature +60°C
IP Rating IP66
Housing Colour Black
5 In stock - FREE next working day delivery available
Price Each
£ 62.76
(exc. VAT)
£ 75.31
(inc. VAT)
Per unit
1 - 9
10 - 14
15 +
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