Page 294 of Duff Company Catalog by Duff Company

duff co fanrelay heating honeywell s fan relay for 24 volt circuit control of line voltage fan motors and auxiliary circuits in heating cooling and heat/cool systems has 1 normally open contact one normallyclosed contact built-in spud for junction box mounting electrical rating n.0 contacts 14 amps 120v 8 amps 240v n.c contacts 14 amps 120v 7 amps 240v fig no 10059 mfg no r8225a1017 coil voltage 24 switching action spdt price fan centers used for low voltage control of line voltage fan motors in heating and cooling equipment enclosed relay with 38 va transformer mounts on 4x4 electrical box contact 1 normally open 1 normally closed spdt switching for single or 2-speed fan operation electrical rating 13.8 amps 120v 6.9 amps 240v fig no 10063 primary voltage r8239a1052 120 mfg no secondary voltage 27 switch action spdt price dpdt switching to control fan with electronic air fig no mfg no primary secondary voltage voltage 10181 r8239b1043 120 27 cleaner or humidifier switch price action dpdt fa nandlimitcontrols provides fan operation control and high limit protection on all types of forced air heating systems used in line voltage low voltage or powerpile applications standard replacement type helical bimetal sensing element manual/automatic fan switch metal cover limit range 100 to 250o limit differential 25o fan on setting range 65 to 215o fan off setting range 50 to 200o fan adjustable differential 22o min fig no mfg no element insertion switchingrelay these relays provide intermediate switching to allow a low-voltage controller to control a line-voltage device built-in transformers supply the low-voltage current for the thermostat circuit 9976-low voltage control of one line voltage load electrical rating 10.2 amps 120 v 5.1 amps 240 v 9740 low voltage control of two line voltage loads having a common power source electrical rating 87.4 amps 120v 3.7 amps 240v fig no 9976 9740 mfg no ra89a1074 ra832a1066 supply voltage 120 120 control circuit 24v,2wire 24v,2wire switch acation spst dpst price mounting price 9517 9534 9513 l4064b1469 l4064b2236 l406b1451 5 8 11-1/2 rigid bracket surface rigid bracket switching relay provides dpst switching for hydronic zone-control systems or spst switching of two separate loads one load must be line voltage the second load may be either line or low voltage electrical rating 7.4 amps 120v 3.7 amps 240v fig no mfg no supply control switch voltage circuit acation spdt 10195 r845a1030 24 price page 290 for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices.

[close]