Owner manual

K31
www.hubbell-wiegmann.com
Data Subject To Change Without Notice
FEATURES-SPECIFICATIONS
Industry
Standards
UL Re cognized Com p one n t
cUL Recognized Component
CE Recognized
WCR027350120
Application s
Designed to protect sensitive
mechanical, electrical, and electronic
equipment from the harmful effects
of condensation, corrosion, and low
temperatures. Thermostatically controlled
fan-driven heater units maintain a
stable temperature with enclosure so
critical components can perform more
reliably over a longer period of time.
Features
• Positive Temperature Coefficient (PTC)
semiconductor heating element, self
regulating and temperature limiting
• Adjustable thermostat
• LED lamp for optical indication of
function
• Durable, non-metallic plastic hous-
ing, UL94-VO
• Connection: 2 - pole terminal, max.
AWG 14
• Easily installed by clip-mounting on
35mm DIN rail
• CAUTION— Do not mount on
wooden structures. Avoid placement
near heat-sensitive components
CATALOG RATED MAX. AMPS THERMOSTAT AXIAL FAN TEMPERATURE DIMENSIONS
NUMBER VOLTAGE
WATTS
(INRUSH CURRENT) ADJUSTABLE FROM BALL BEARING SCALE H X W X D
WCR027350120 120 550 11A 32-140ºF (0-60ºC) 20 CFM Fahrenheit 6.50x3.94x5.00 (165x100x128)
WCR027350230 230 400 13A 32-140ºF (0-60ºC) 20 CFM Celsius 6.50x3.94x5.00 (165x100x128)
WCR027550120 120 650 14A 32-140ºF (0-60ºC) 26 CFM Fahrenheit 6.50x3.94x5.00 (165x100x128)
WCR027550230 230 550 15A 32-140ºF (0-60ºC) 26 CFM Celsius 6.50x3.94x5.00 (165x100x128)
WCR SERIES FAN HEATERS
For spacing, add 2" clearance for heat sensitive parts
ENVIRONMENTAL CONTROLS
WCR SERIES FAN HEATERS