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Datasheet generated 2026-06-07
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Raychem GCAK-2 Electronic Thermostat Ex e Heat Trace Control

nVent Raychem · Hazardous Area Equipment · Ex Heat Tracing · USA · raychem.nvent.com
Part Number
GCAK-2  ·  HS 8536.90
Raychem GCAK-2 Electronic Thermostat Ex e Heat Trace Control

nVent Raychem GCAK-2 electronic line-sensing thermostat and ground-fault monitoring for heat trace circuits. Zone 1 rated.

Technical Specifications

TypeGCAK-2
FunctionLine-sensing thermostat + GFEP
Setpoint0 to 60°C adjustable
Voltage100-277V AC
Current30 A max
Gas GroupIIC
Temp ClassT6
Zone1, 2, 21, 22
IP RatingIP66

Properties

MaterialGRP enclosure
Temperature range-40°C to +55°C
IP ratingIP66
Primary standardIEC/EN 60079-7, IEC/EN 62395
MOQ1

Compatibility

Requires Pt100 RTD sensor (order separately). GFEP protection built-in.

Standards

Approvals