Ruffneck FE2 Series Explosion Proof Electric Air Heater 85400 BTU 25kW 480V 3Ph FE2-480360-250

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

FE2 heaters are CE Marked & ATEX Approved to Directive 94/9/EC for use in hazardous locations. They are designed for dry indoor industrial applications such as oil refineries, petrochemical plants, pulp and paper mills, hazardous waste storage facilities, wastewater treatment plants, etc., where specific explosive gases or dusts maybe present. IP55 rated units available.

All FE2 heaters utilize the VacuCore liquid-to-air heat exchanger. The induced vacuum within the sealed core provides greater efficiency, even distribution of heat across the face of the exchanger, and a faster warmup. When necessary, the entire core can be safely and easily replaced with a new exchanger or core.

MOTOR CLASSIFICATION
CE: DEMKO 10 ATEX 0910365X
Ex: II 2 G, Ex d IIB T3 Gb
EAC: 1 Ex d IIB T3 Gb X

FEATURES
Temperature Code T3 [329°F (200°C)] For Class I & II
NEMA Type 7 & 9. For dry, indoor use only. Do not immerse in water. Do not store or use in areas exposed to rain or snow
Four 16 mm (5/8") diameter holes at top of heater
Three long-life, low watt-density, high grade metal-sheathed elements
Automatic reset type, snap-action bimetal, open on temperature rise. Rated 100,000 cycles at 10 amps, handles 0.130 amps
115 V, 0.130 amps, 15 VA. (grounded)
Cabinet is 12-gauge (0.075" / 2 mm) steel. Epoxy coated with five-stage pretreatment, including iron phosphate
Preset 690 kPa (100 psig) seep pressure relief valve, aluminum body, not field serviceable
-20°C to 40°C (-4°F to 104°F) and -50°C to 40°C for "B" units
IP55 on select models