Signal Horn 105 dB (A) Series 8491/1 8491/2

The signal horns Series 8491 are audio signalling devices designed to warn, call and indicate in hazardous areas. They are made of a robust PC/ABS blend. Installation is realised by means of angle mounting. The versions of Series 8491/1 have been developed for use in areas with an explosive gas atmosphere. They have a trumpet for optimum sound concentration as well as a connection cable. The compact signal horns Series 8491/2 have a connection chamber and can be used indoors and outdoors in areas with explosive gas atmosphere.

  • Fixed signal tone
  • Volume max. 105 dB(A) @ 1 m
  • Installation by means of angle mounting
  • AC and DC versions
  • Signal horn Series 8491/1: with trumpet and connection cable
  • Signal Horn Series 8491/2: compact design with connection chamber and cable glandl

Filter product lines

Select the products that are applicable to your intended use.

Scope
Zones
Min. ambient temperature
Max. ambient temperature
Description​
Rated operational voltage AC
Rated operational voltage DC
Enclosure material
Enclosure colour

20 Products

Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145280 Product Type: 8491/11-230
Rated operational voltage AC: 230.00 - 230.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
Available in stock
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145281 Product Type: 8491/25-024
Rated operational voltage DC: 24.00 - 24.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
Available in stock
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145275 Product Type: 8491/15-024
Rated operational voltage DC: 24.00 - 24.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
Available in stock
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145285 Product Type: 8491/21-230
Rated operational voltage AC: 230.00 - 230.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
Available in stock
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145278 Product Type: 8491/11-042
Rated operational voltage AC: 42.00 - 48.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
Available in stock
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 247039 Product Type: 8491/11-115-RU
Rated operational voltage AC: 115.00 - 115.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
On request
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 247040 Product Type: 8491/11-230-RU
Rated operational voltage AC: 230.00 - 230.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
On request
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145276 Product Type: 8491/11-024
Rated operational voltage AC: 24.00 - 24.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
On request
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 247041 Product Type: 8491/25-024-RU
Rated operational voltage DC: 24.00 - 24.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
On request
Please select products you want to compare

Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145279 Product Type: 8491/11-115
Rated operational voltage AC: 115.00 - 115.00 V
Product Description: Audible signalling device Sounder In flameproof enclosure Increased safety
Enclosure material: PC/ABS
Enclosure colour: black
On request

Previous

Contact form

*Mandatory fields
Previous

We'll be glad to call you back to support you.

Wir rufen Sie gerne für ein Beratungsgespräch zurück. EN
*Mandatory