OA-70 SELCO, OA-70 Datasheet - Page 30

• Manufacturer Part Number: OA-70
• Description: Disc Thermostat; 1/2 in; opens 70 degF; auto reset 50 degF; surface mt, sol tabs
• Manufacturer: SELCO

Specifications of OA-70

• Body Style: Disc
• Brand/series: OA
• Current Rating: 15⁄10 A
• Dielectric Rating: 1500 VAC per 1 Minute
• Dimensions: 1.18 in. L × 0.570 in. W × 0.395 in. H
• Function: Thermostat
• Mounting Style: Surface Mount
• Output: NC
• Primary Type: Thermostat
• Resistance, Insulation: 100 Megohms
• Standards: UL & cUL Listed, CSA Certified, VDE Approved
• Technology: Thermal Conductive
• Termination: Solder
• Thermostat Type: Disc
• Voltage, Supply: 250 VAC

Models available from stock - subject to availability
** Turn clockwise to increase temperature setting
* Temperature calibration service is available - consult Selco for details
Model Number
S200-A-1325
S200-A-2051
[phone]
S200-F-1
S200-A
I t i s t h e c u s t o m e r ’s s o l e r e s p o n s i b i l i t y t o s p e c i f y a n d d e t e r m i n e t h e s u i ta b i l i t y o f a pa r t i c u l a r
c o n t r o l o r c o m p o n e n t b a s e d o n t h e i r u n i q u e i n d i v i d u a l a p p l i c a t i o n s a n d r e q u i r e m e n ts
[phone]
Model S200-A
Control knob sold separately
Knob part number:
S150-250 (no line)
S151-250 (with line)
Cap part number:
C150 (no line)
C151 (with line)
Model S200-F-1
A d j u s ta b l e T h e r m o s ta ts
Room Temperature - 525ºF ± 20ºF
Room Temperature - 425ºF ± 20ºF
Room Temperature - 205ºF ± 10ºF
Room Temperature - 575ºF ± 25ºF
Minimum - Maximum
Temperature Range
www.selcoproducts.com
S 2 0 0 A & S 2 0 0 - F - 1 S e r i e s
FAX [phone]
The S200 Series thermostats have a base plate with a high
coefficient of expansion.
is welded at each end of the base plate. When the base
plate is heated it expands and the alloy spring moves in a
downward direction allowing the large silver contacts to
open. Often referred to as “expanding-action thermostats,”
they are mounted directly on a heated surface and are
ideally suited to a number of commercial applications. Selco
carries a line of durable, easy-grip control knobs for use with
adjustable models. Model S200-F-1 is available with fixed set
points.
Electrical ratings
Sensitivity
Case width
Overall length
S200-A height
S200-F-1 height
Approvals
Overall Height
set screw
1.50”
1.75”
1.43”
E-mail: [e-mail]
SPECIFICATIONS
120/240VAC, 1600 watts maximum
100,000 Cycles
Approximate 2ºF
11/16”
2-7/8”
1-1/2” overall including shaft
3/4”
UL File No. E79570(M)
CSA File No. LR-50152-2
A spring of low-expansion alloy
2ºF for every 1º angular rotation
2ºF for every 1º angular rotation
2ºF for every 1º angular rotation
2ºF for every 1º angular rotation
** Adjustment