For limiting or regulating temperature of liquids in boilers or tanks. Can also sense duct or outside air temperature.Remote temperature sensing element detects and responds rapidly to temperature changes. Totally enclosed Micro Switch snap-acting switch. Visible control point scale and external adjustment screw permit easy setting. Horizontal or vertical mounting of the remote element into boiler, tank, or other container. Case mounts to a vertical surface.
Description : High Limit: Manual Reset Aquastat Controller with 130 F to 270 F operating temperature and 66 in. capillary
Application : High Limit. Manual Reset
Bulb Size (in.) : 3/8 in. x 2 7/8 in. copper
Bulb Size (mm) : 10 mm x 73 mm copper
Capillary Length (in.) : 66 in.
Switching Action : SPST, contacts break on temperature rise.
Operating Temperature Range (F) : 130 F to 270 F
Operating Temperature Range (C) : 54 C to 132 C
Electrical Ratings (millivolt) : 0.25 A @ 0.25 to 12 Vdc
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
Differential Temperature (F) : Manual Reset
Differential Temperature (C) : Manual Reset
Maximum Ambient Temperature (F) : 150 F
Maximum Ambient Temperature (C) : 66 C
Case Dimensions (in.) : 5 5/8 in. high x 2 in. wide x 2 1/8 in. deep
Case Dimensions (mm) : 143 mm high x 51 mm wide x 54 mm deep
Mounting : Horizontal or Vertical
Approvals, Underwriters Laboratories Inc : UL Component Recognized: File No. MP466, Vol. 6, Sec.1, Guide No. MBPR2
Approvals, Canadian Standards Association : Certified: File No. LR95329-1
Includes : 5 1/2 ft (1.7 m) capillary. factory-set stop at 250 F (121 C) heat-conductive compound.