SC21D Pressure Switch Indicator NEMA 3 & 4 ASCO

The ASCO SC21D is a two-stage pressure switch indicator designed for NEMA 3 and 4 applications. This switch provides reliable position indication and is suitable for moderate environmental conditions. It is commonly used in HVAC systems and pneumatic controls, ensuring accurate pressure monitoring. The SC21D's robust design guarantees durability and performance, making it a trusted choice for industrial pressure control.

Catalog #
SC21D   Standard Voltage
PRESSURE SWITCH

Technical Information
Automatic Reset
Yes
Enclosure
Watertight
I&M General
v5794r2.pdf
I&M General
P7022r4.pdf
I&M General
v5736r2.pdf
I&M General
v7022R5.pdf
Max Ambient Temperature
140 F - 60 C
Max Operating Pressure
42 PSI
- 2.9 Bar
Min Ambient Temperature
-4 F - -20 C
Min Operating Pressure
35.33 PSI
- 2.44 Bar
Availability
- Orders scheduled to ship within 5 business days with a maximum quantity of 25 pieces. Quantity greater than 25 will be shipped within 10 business days.

Application / Media	Industrial / commercial fluid control
Manufacturer	Automatic Switch Company
Product Family	Solenoid Valve / Operator / Component
Valve Function	Solenoid Valve / Operator

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