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THERMOSTATS

D1 MODEL

Double-Pole, Single-Throw, Snap Action, Direct Acting,
Bulb and Capillary Type Thermostats .

These temperature controls, with normally closed contacts, open on temperature rise, and are suitable for controlling the temperature of a wide variety of electrically heated liquids, solids, surfaces air and other gases. These thermostats may be used in ovens, cleaning baths, platens, pipelines and sterilizing equipment, to name only a few. The expansion and contraction of the fluid in the sensing bulb controls the temperature of these thermostats.

D1 MODEL THERMOSTATS
DOUBLE-POLE, SINGLE THROW THERMOSTATS WITH 5% DIFFERENTIAL
MODEL
NUMBER
ENCLOSURE / PILOT LIGHT CAPILLARY
TUBE
LENGTH
BULB SIZE TEMPERATURE
RANGE
CHROMALOX
PART NO.
D1-1071-K
D1-1071-KP
D1-1071-KE
D1-1071-KEP
D1-1071-KWP
No Enclosure / No Pilot Light
No Enclosure/Pilot Light
General Purpose / No Pilot Light
General Purpose / Pilot Light
Moisture Resistant / Pilot Light
 
 
84"
 
 
 
 
3/8"x 4-3/16"
 
 
 
 
0-100F
 
 
 
 
AR-115
 
 
D1-2573-K
D1-2573-KP
D1-2573-KE
D1-2573-KEP
D1-2573-KWP
No Enclosure / No Pilot Light
No Enclosure/Pilot Light
General Purpose / No Pilot Light
General Purpose / Pilot Light
Moisture Resistant / Pilot Light
 
 
84"
 
 
 
 
1/4"x 9-1/2"
 
 
 
 
60-250F
 
 
 
 
 
 
 
D1-2571-K
D1-2571-KP
D1-2571-KE
D1-2571-KEP
D1-2571-KWP
No Enclosure / No Pilot Light
No Enclosure/Pilot Light
General Purpose /No Pilot Light
General Purpose / Pilot Light
Moisture Resistant / Pilot Light
 
 
84"
 
 
 
 
3/8"x 4-1/2"
 
 
 
 
60-250F
 
 
 
 
AR-215
 
 
D1-5571-K
D1-5571-KP
D1-5571-KE
D1-5571-KEP
D1-5571-KWP
No Enclosure / No Pilot Light
No Enclosure/ Pilot Light
General Purpose/ No Pilot Light
General Purpose / Pilot Light
Moisture Resistant / Pilot Light
 
 
84"
 
 
 
 
3/8"x 4-3/16"
 
 
 
 
200-550F
 
 
 
 
AR-515
 
 

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