Premium customer care Ruffneck FX6 Severe Duty Explosion Proof Electric Air Heater 102350 BTU 30kW 600V 3Ph FX6-SD-600360-300

NOTE: THIS ITEM IS MADE TO ORDER AND NOT RETURNABLE.

The FX6-SD is the next generation Ruffneck™ explosion-proof electric air heater, built for severe duty applications that can lead to accelerated wear of electrical components and damage to the heater core.

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The FX6-SD is specifically designed for severe duty applications including locations with:

  Fluctuating power quality

  Backup over pressure protection standard on all heaters.

  High vibration

  Dirty or corrosive atmospheres or

  Extended maintenance intervals

Suitable for the following Hazardous Location Classifications:
» Class I, Divisions 1 & 2 Groups C & D
» Class II, Division 1, Groups E, F & G
» Class II, Division 2, Groups F & G
» Class I, Zones 1 & 2, Groups IIA & IIB
» Temperature Code T3B°F (165°C)

Only the Ruffneck™ FX6-SD incorporates a dedicated shunt trip circuit breaker which operates independent of the control circuit. It is triggered by a redundant heater core high temperature limit enabling primary interruption of line power to safely protect the heater core. Additional standard features include a definite purpose high capacity contactor, explosion-proof Arctic Duty motor and heavy gauge wiring to make the FX6-SD the safest and most robust explosion-proof unit heater available.  FX6-SD heaters are CULUS approved for use in hazardous locations.