WR-80电加热器WR-80
WR-80
加热器 » 舒适型加热器 » WR-80 and WR-90
壁装式房间恒温器
RoHS
UL Listed, CSA Certified
Positive Snap-Action Switch
3 Models Available
Maximum Temperature Range to 32°C (90°F)
产品描述
The WR Series Room Thermostats are designed to directly control individual heaters or, by using an external contactor, can control several heaters. The WR-90 is particularly useful for maintaining lower temperatures (in garages, warehouses, etc.) and avoiding unnecessary heating costs.
Each design has accuracy and provides long reliable service with a 3° control differential. Both units are heavy duty, single stage, with a SPST line voltage snap-action switch and are finished with tough, metallic gray enamel housings.
The WR80-EP room thermostat is designed to control individual heaters directly or by using an external contactor to control several heaters. It provides accuracy, long and reliable service. The control is a heavy duty, single stage, SPST line voltage snap-action switch featuring an external, coiled sensing element and adjustable setpoint knob.
WARNING: Hazard of Fire. The WR thermostats are designed for temperature control service only. Because they do not fail-safe, they should not be used for temperature limiting duty.
dimensions
Temp
Range
°F Maximum Rating (Amps/Watts) Model No. Wt.
(Lb)
AC DC†
120V 240V 277V 480V 115V 230V
40-80 25/3000 22/5280 18/5000 125V/A* 125V/A** 125V/A** WR-80 2
20-90 25/3000 22/5280 18/5000 125V/A* 125V/A** 125V/A** WR-90 2
40-90 25/3000 22/5280 18/5000 125V/A* 125V/A** 125V/A** WR-80EP 5
* Pilot duty for use with AC contactor
** Pilot duty for use with DC contactor
† DC Ratings are not UL Listed
产品编号 产品描述
WR-80 Wall mounted room thermostat
WR-90 Wall mounted room thermostat
WR-80EP Wall mounted room thermostat
产品编号
WR-80
WR-90
WR-80EP
WR-80
WR-90
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