Horns and SirensHorns and Sirens

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Our well-established ex horns and sirens are ideal for use in explosive zones such as gas and vapour atmospheres (zones 1 and 2).

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Ex Buzzer EM Contin. tone 24VDC GY

Part No.: 718.000.55
Diameter in mm: 43 mm
Voltage: 24V DC
Sound output: 90 dB(A)
Protection rating: IP30
Fixing: Built-in mounting
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Ex Signal horn WM Contin. tone 24VDC BK

Part No.: 750.000.55
Diameter in mm: 148 mm
Voltage: 24V AC
24V DC
42V AC
115V AC
230V AC
Sound output: 105 dB(A)
Protection rating: IP55
Fixing: Wall mounting
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Ex Signal horn WM Contin. tone 24VDC BK

Part No.: 761.000.55
Voltage: 24V AC
24V DC
42V AC
115V AC
230V AC
Sound output: 105 dB(A)
Protection rating: IP65
Fixing: Wall mounting
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Cap BK

Part No.: 975.118.00
Diameter in mm: 41 mm
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Zener Barrier 24V

Part No.: 975.714.01
Voltage: 24V
Protection rating: IP20
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