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WERMA
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WERMA Siren Element 2 tones 24VAC/DC GY
SKU: 645.770.75-FS
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Description
The Werma 645.770.75 is an audible signal device producing alternating tone and continuous tone outputs and 2 tones to choose from, reaching 105 dB(A) at 1 m. It runs on 24 VDC. Rated current draw is 40.00 mA.
The unit is molded in gray PC, measuring 54.00 mm tall by 70.00 mm across and weighing 74.00 g. It is sealed to IP65, rated UL Type 12, built to Protection Class II and specified for ambient temperatures from -20°C to +50°C.
Werma specifies it as up to 5,000 hours of acoustic service. Industrial Automation Co. stocks the 645.770.75 in New condition. Werma's own datasheet, 3D CAD model and installation manual are linked on this page. Our team can confirm fit and lead time before you order.
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Buying Options
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Description
The Werma 645.770.75 is an audible signal device producing alternating tone and continuous tone outputs and 2 tones to choose from, reaching 105 dB(A) at 1 m. It runs on 24 VDC. Rated current draw is 40.00 mA.
The unit is molded in gray PC, measuring 54.00 mm tall by 70.00 mm across and weighing 74.00 g. It is sealed to IP65, rated UL Type 12, built to Protection Class II and specified for ambient temperatures from -20°C to +50°C.
Werma specifies it as up to 5,000 hours of acoustic service. Industrial Automation Co. stocks the 645.770.75 in New condition. Werma's own datasheet, 3D CAD model and installation manual are linked on this page. Our team can confirm fit and lead time before you order.
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Specifications
645.770.75 Technical Specifications
Type Sirens & Sounders Rated Operating Voltage 24 VDC Operating Voltage 24V Voltage Type AC/DC Voltage Frequency 50Hz Voltage Tolerance +/- 10% Rated Current 40.00 mA Protection Class Protection Class II IP Rating IP65 Min. Operating Temp -20°C Max. Operating Temp +50°C Height 54.00 mm Diameter 70.00 mm Product Weight 74.00 g Materials PC Housing Color Gray Sound Pattern Alternating tone; Continuous tone Number of Tones 2 tones Max. Volume (1m) 105 dB(A) Volume Range 95 / 105 dB(A) Tone Frequency 3000.00 Hz Acoustic Life max. 5.000 h UL Type Rating Type 12 -
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