Overview

For limiting or regulating temperature of liquids in boilers or tanks. Can also sense duct or outside air temperature.

Features

Remote temperature sensing element detects and responds rapidly to temperature changes.
Totally enclosed Single Pole Single Throw (SPST) Micro Switch™ snap-acting switch.
Visible control point scale and external adjustment screw permit easy setting.
Horizontal and/or vertical mounting of the remote element into boiler, tank, or other container unless otherwise noted.
UL and CSA listed limit device.

Hazmat Information: UN 1294, TOLUENE, 3, II
Application: High or Low limit
Dimensions (in.): Case--5 5/8 in. high x 2 in. wide x 2 1/8 in. deep
Dimensions (mm): Case--143 mm high x 51 mm wide x 54 mm deep
Temperature Range (F): Maximum Ambient--150 F
Temperature Range (C): Maximum Ambient--66 C
Includes: 5 1/2 ft (1.7 m) capillary
Mounting: Horizontal or Vertical
Electrical Ratings: Millivolt--0.25 A @ 0.25 to 12 Vdc; At Full Load-- 8A @ 120 Vac: 5.1A @ 240 Vac; At Locked Rotor-- 48A @ 120 Vac: 30.6A @ 240 Vac
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
Operating Temperature Range (F): 100 F to 240 F
Operating Temperature Range (C): 38 C to 116 C
Bulb Size (in.): 3/8 in. x 2 7/8 in. copper
Bulb Size (mm): 10 mm x 73 mm copper
Differential Temperature (F): 5 F to 30 F adj.
Differential Temperature (C): 3 C to 17 C adj.
Switching Action: SPST, contacts break on temperature rise.
Capillary Length (in.): 66 in.