Explosion-proof optical-acoustic telephone call alarm with built-in telephone call relay for use in Zone 1 (gas) Application areas: Indoor and outdoor (IP66) II 2G Ex e ib m IIC T6 Housing: seawater-resistant aluminum, polycarbonate dome Volume: approx. 90 dB(A) Various signal tones Telephone call relay integrated Flashing light 230 VAC, power 0.9 joules Can also be used as a signaling device without a telephone
Secondary telephone and signal alarm TWIN-EExII type 5842/1, red, 230VAC
For Ex zone gas: 1, 2
For Ex zone dust: without
Protection class (IP): IP66
Housing material: metal
Signal type: optical/acoustic
Dome color: red
External voltage: 230 V
Current type: AC
Device group: II
Device category: 2G
Protection principle: e, m
Explosion subgroup: IIC
Temperature class: T4
Max. surface temperature (dust): not specified
Approvals: ATEX
Temperature range: -20 - +60 °C
Dimension H: 195 mm
Dimension W: 150 mm
Dimension D: 104 mm