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.

Product Specifications

Hazmat Information: UN 1294, TOLUENE, 3, II

Application: High Limit; Manual Reset

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

Comments: Stop factory set at 250 F

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, CSA: Certified: File No. LR95329-1

Operating Temperature Range (F): 130 F to 270 F

Operating Temperature Range (C): 54 C to 132 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): Manual Reset

Differential Temperature (C): Manual Reset

Switching Action: SPST, contacts break on temperature rise.

Capillary Length (in.): 66 in. (5-1/2 ft)