Remote Control Units and Emergency Shutdown Stations

EXHEAT's local and remote control units are designed to offer a local interface for equipment in the field, controlled by a remote source. These units can be manufactured for use in both hazardous and non-hazardous areas, having the control facility for on and emergency stop, with indications for on and fault status.

All products are supplied with full wiring schematics and hazardous area certification as required. Suitable cable gland kits can also be provided to ensure a one-stop cost effective solution. All units are provided with our standard warranty and are built and tested in our ISO 9001 certified UK factory, ensuring that EXHEAT's unrivalled high standards are incorporated throughout all of our products.

All EXHEAT units can be manufactured for use in any of the below hazardous and non-hazardous areas:

  • ATEX / IECEx / GOST: Zone 1, 2, 21, 22
  • NEC 505 Class 1: Zone 1, 2
  • NEC 500: Class I Div 2; Class II Div 1, 2; Class III Div 1, 2


All units can be certified to any of the below international standards:

II2 G Ex db IIC
II2 D Ex tb IIIC (T85°C — T150°C)
II2 G Ex ed II T6
II2 D Ex tD A21 T85°C
IECEx Ex db IIB T6
Ex tb IIIC (T85°C — T150°C)
Ex ed II T6
Ex tD A21 T85°C
Inmetro Ex db IIB T6
Ex tb IIIC (T85°C — T150°C)
Ex ed II T6
Ex tD A21 T85°C
GOST-R (RTR-N)/K 1 Ex d IIB T6
Ex tD A21 (T85°C — T150°C)
Ex ed Gb IIC T6
Ex t IIIC Db
Ex tD A21 T85°C
NEC505 USL Class 1, Zone 1
Ex db IIB Zone 21
Ex tb IIIC (T85°C — T150°C)
NEC505 CNL Ex d IIB Class II, Group E, F, G