Snap-Action Capillary Controls series temperature control from Th

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Snap-Action Capillary Controls series temperature control from Th

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LINEAR LIMIT Series Special Purpose Control
Snap-Action Capillary Controls
series temperature control from Therm-O-Disc originally developed sense spots along length electric baseboard heaters. also used other applications where necessary sense temperatures along continuous length. capillary tube vacuum-charged with selected fluids give specific calibrations. When calibration temperature reached, change fluid vapor pressure allows diaphragm snap through operate contacts. snap-action design provides high-speed contact separation excellent reliability. Typical applications include electric baseboard heaters furnaces.
features include: ability sense temperature along continuous length. Excellent sensitivity. Since capillary tube charged, responds hottest spot along capillary tube. High-speed contact separation long contact life. Design flexibility provided variety switch actions, capillary tube lengths, mounting brackets terminations.
Switch Actions
available switch actions: Automatic Reset (Type 10H11) SPST contacts open temperature rise automatically reset temperature fall (see figure
(12.7)
6.50 (165.1) 0.66 (16.8) 0.37 (9.4)
(30.7) 1.50 (38.1) 0.170 (4.3) PUSH MTG. 0.187 (4.8) TABS 1.560 (39.6) 1.69 (42.9) 2.00 (50.8) (1.9) 33.5 (850.9)
Shown with terminal cover "push mounting bracket. Figure Dimensions shown inches (millimeters).
Manual Reset (Type 10H14) SPST contacts open temperature rise reset when control cooled lower temperature reset button been depressed. manual reset agency recognized trip free" construction, which means that reset button held down, control cycle thermally (see figure
(12.7)
6.50 (165.1) RESET BUTTON 0.66 (16.8) 0.37 (9.4)
(30.7) (38.1) .170 (4.3) CAPILLARY TUBE LENGTH (711.2) (1.9) 1.56 (39.6) 1.69 (42.9) 2.00 (50.8)
Shown with required terminal cover standard mounting bracket. Figure Dimensions shown inches (millimeters).
Thermal Characteristics
calibrated open temperature rise between 150°F (65.6°C) 350°F (177°C), with standard tolerance ±15°F (±8.5°C). automatic reset will reclose contacts approximately 40°F (22°C) below open temperature. Manual reset controls automatically reset when exposed temperatures below -31°F (-35°C).
Capillary Tube
available with copper capillary tube preferred lengths from 144" measured from bottom mounting flange.
Mounting Brackets
standard mounting bracket (see figure slots, each .170" (4.318mm) wide. alternate "push mounting bracket (see figure also available.
Terminations
Standard leads 1/2" (165.1mm), AWG, 105°C, 1/32" (10.8mm) thick, black insulation, stripped 1/2" (12.7mm). Also available (automatic reset only) 1/4"(6.30mm), angle, .032" (0.8mm) blade terminals. snap-on terminal cover available controls supplied with lead wires.
General Electrical Ratings
series controls been rated major agencies throughout world. agency ratings used guide when evaluating specific applications. However, mechanical, electrical, thermal environmental conditions which control exposed application differ significantly from agency test conditions. Therefore, user must rely solely agency ratings, must perform adequate testing product confirm that control selected will operate intended user's application.
Thermostat Type 10H11 10H14 Maximum Capillary Temperature (°F) Resistive Amperes Volts 120/240/277 120/240/277 120/240/277 Cycles Agency Recognition Guide MBPR2, File MH-5304 File LR19988
100,000 100,000 6,000
NOTE: complete current ratings, please consult Therm-O-Disc sales engineer. thermostat end-of-life, contacts remain permanently open closed.
Important Notice
Users must determine suitability control their application, including level reliability required, solely responsible function end-use product. These controls contain exposed electrical components intended withstand exposure water other environmental contaminants which compromise insulating components. Such exposure result insulation breakdown accompanying localized electrical heating. control remain permanently closed open result exposure excessive mechanical, electrical, thermal environmental conditions normal end-of-life. failure control operate could result personal injury property damage, user should incorporate supplemental system control features achieve desired level reliability safety. example, backup controls have been incorporated number applications this reason.

Snap-Action Capillary Controls series temperature control from Th

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