A-T Controls

Limit Switches

Limit Switches

APL Series: CSA Approved Limit Switches

The Triac® APL Series Limit Switches feature high quality, easy to use, multiple option switch boxes for rotary actuators. Their die-cast aluminum housings are powder coated for corrosion resistance and feature open/close visual indicators, quick-set cams and easy access terminal strips. These economical switch boxes offer numerous switch, sensor and transmitter options to handle most applications found in today’s process and industrial markets.

Features:

Die-cast aluminum powder coated enclosure | Captive cover bolts | NAMUR mount brackets | Quick-set spring loaded cam | Dome visual indicator (3-way available) | Up to four switches on APL 3, 4 and 5 and various mechanical, proximity and reed type sensors, feedback potentiometers and 4-20mA transmitter options.

• APL 2 Series “Compact” Switch
• CSA Approved, Type 4X
• Solid, compact, low-profile design
• Dual 1/2" NPT conduit entries, 8 pts. on terminal strip
• Ambient temperature range -20°C to 80°C
• (2) SPDT mechanical micro switches
• APL-218 (2) SPDT gold plated micro switches make it useful as a simple device for intrinsically safe applications.
• APL 3 Series Limit Switch
• CSA Approved, Type 4X
• Rugged and flexible design
• Dual 1/2” NPT conduit entries, 8 pts. on terminal strip
• Ambient temperature range -20°C to 80°C