Marking: II 2G Ex e mb [ib] IIC T6/T5/T4 Gb
Certificate: EU-Type Examination Certificate
Housing: Die-cast aluminium, cap made of macrolon
Cover: Polycarbonate
Ingress protection: IP66
Operating temperature: -20ºC to +40ºC
Telephone connection: W, Lb | 30 VAC … 75 VAC /23 Hz … 54 Hz / 0 VDC … 63 VDC
Acoustic signalling:
Single-tone call / 2-tone call / 3-tone call
Volume: Approx. 90 dB(A), 1 m distance (Only with 230 V network))
Optical signalling:
2 flash tubes, ca. 0,9 joule
1 Hz … 2 Hz (Only with 230 V network)
Operating position: Any (wall or ceiling mounting)
Weight: Approx. 1,5 kg
Cable entries: 1xM20x1.5 cable gland (230 V network) | 1xM20x1.5 cable gland (telephone network)