High & Low Limit Aquastat, High = 10°F Diff, Low = 10-25-Degree Adj Differential, L4081A1023

FeaturesAn immersion type liquid-filled sensing element actuates two snap switches. One switch operates as a high limit control. The other switch operates as a low limit and/or circulator control, depending on the model. Controller may be mounted in any positioning and needs no leveling. Separate, easy-to-read, calibrated dial and setpoint adjustments for each switch. Differential adjustment on low limit or circulator switch. All adjustments accessible inside front cover. Push-in terminals for quick connecting. Single sensing element for easy installation. Two SPST snap switches act independently at respective temperature settings. Product SpecificationsDescription: High and Low limit Aquastat Controller with High limit : 10 F fixed; low limit: 10-25 F adj. Differential Application: High and Low limit Operating Range, Low Limit (F): 110 F to 220 F Operating Range, Low Limit (C): 43 C to 104 C Operating Range, High Limit (F): 130 F to 240 F Operating Range, High Limit (C): 54 C to 116 C Differential Temperature (F): High limit : 10 F fixed; low limit: 10-25 F adj. Switching Action: SPST: High & Low Limit Electrical Ratings (AFL): 8A @ 120 Vac Electrical Ratings (AFL): 5.1A @ 240 Vac Electrical Ratings (ALR): 48A @ 120 Vac Electrical Ratings (ALR): 30.6A @ 240 Vac Electrical Ratings: 0.25 A @ 0.25 to 12 Vdc Electrical Rating (ignition): Transformer Load: 360 VA Spud Size (in.): 3/4 in. - 14 NPT Dimensions (in.): 3 7/8 in. high x 4 1/8 in. wide x 2 3/4 in. deep. Dimensions (mm): 98 mm high x 105 mm wide x 70 mm deep. Insulation Depth (in.): 1 1/2 in. Insulation Depth (mm): 38 mm Mounting: Horizontal Operating Humidity Range (% RH): 0 to 95% RH, non-condensing Maximum Ambient Temperature (F): 150 F at switches; 265 F at sensing element Maximum Ambient Temperature (C): 66 C at switches; 129 C at sensing element Approvals, Underwriters Laboratories Inc UL Listed: File No. MP466, Vol. 12, Sec. 4, Guide No. MBPR2 Approvals, Canadian Standards Association Certified: File No. LR95329-1