








Ex TBK/ TRK KA
Power regulator with the power regulator/limiter
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labelling
![]() II 2 D Ex tD A21 IP6x T100°C explosion-proofing type
Ex d (explosion-proof enclosure)
EC type examination certificate
ZELM 03 AteX 0171
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files for downloading:
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properties | use |
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The regulator or temperature limiter is intended for use in industrial plants and serves for measuring the temperature of surfaces or air, or temperature in protective cases for two-position control. It is particularly intended for heat tracing and heating the protective cabinets within explosion-hazardous area of Zone 1 or higher. The switching element in explosion-proof shell is placed in a cabinet with the "improved safety" as to explosion protection. Cabinet material: polyester. The switching element of the limiter is provided with a manual mechanism for resetting the reading. Instruments and protection systems for intended use in explosion-hazardous zones in accordance with Directive 94/9/ЕС. |