AP-153-33

AP-153-33 is a series AP diaphragm operated pressure switch. It is reliable, convenient, compact, low-cost switch for instrument air or other low-pressure applications. Visible set point and external adjustment add convenience. Used on air, noncorrosive gas or liquid service compatible with wetted parts.

• SPDT mercury switch
• Plated steel pressure port, buna-N diaphragm
• Adjustable range 250mm V AC to 1250mm w.c., maximum pressure 15psig
• Rated 4A at 120V AC/DC, 2A at 240V AC/DC
• Explosionproof & weatherproof housing provides device protection for outdoor use / harsh environment
• External switch set point adjustment reduces set-up time
• 7/8" hole for 1/2" conduit hub conduit connection
• 1/4" female NPT process connection
• Vertical mounting
• Temperature limit range from -30 to 150°F (-35 to 66°C)