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 APL 4 Series Limit Switch CSA Approved, Class I, Division 1, Groups C and D T6 Class I, Zone 1, AEx d IIB, T6, Ex d IIB, T6, Type 4X/6, IP 66/67/68 ATEX/IECEx rating available: Ex d IIB T6 Gb (APL-410N-ATEX) Dual 3/4” NPT conduit entries, 8 pts. on terminal strip Ambient temperature range -20°C to 60°C APL 5 Series Limit Switch CSA Approved: Class I, Div 1, Grps B, C and D T6; Class II, Div 1, Grps E, F, G; Class III - Class I, Zone 1, AEx d IIC, T6; Class II, Zone 21, AEx tb IIIC T65°C Db; Ex d IIC, T6; Ex tb T65°C Db; Type 4X/6, IP66/67 ATEX/IECEx rating available: Ex d IIC T6 Gb, Ex tb IIIC T85°C Db, IP67 (APL-510N-ATEX) Available with Stainless Steel enclosure Dual 3/4” NPT conduit entries, 8 pts. on terminal strip Screw-on enclosure lid with spring loaded captive cover bolts - unique design to hold bolts inside cover Ambient temperature range -20°C to 60°C (-4°F to 140°F) Low temp option down to -50°C (-58°F) with C1, C3 switches only APL 9 Series Stainless Steel Limit Switch Type 4X, IP 67 (CSA Pending) 304 Stainless Steel Enclosure Stainless Steel shaft and captive cover bolts NAMUR stainless steel mounting bracket included Ambient temperature range -20°C to 80°C

The TRIAC® EX, EC/ES, EY, and EW Series hazardous location Limit Switches provide compact design and low cost for both visual and remote electrical indication of rotary valve/actuator position. Their heavy duty design and wide variety of options make them ideal for multi-purpose limit switch applications. Features: twin shaft body design | easy-set cams | multiple switch options | valve position indicator | 1/2 or 3/4 NPT conduit entries | standard NAMUR mounting brackets | various models and options EX Series: Aluminum Housing NEMA 4, 4X, 7 and 9 applications Up to three conduit entries EC/ES Series Available in Aluminum (EC) or 316SST (ES) Housing UL Listed type 4, 4X, Weather-Proof Dual threaded conduit entries with extra terminals EY Series Low Copper Aluminum Housing UL Listed type 4, 4X, 7 and 9, Explosion-Proof and Weather-Proof Up to four conduit entries with extra terminal options EW Series L316 Stainless Steel Housing UL Listed type 4, 4X, 7 and 9, Explosion-Proof and Weather-Proof Up to four conduit entries with extra terminal options

HUBAS200EA13A Limit Switch AS-i Omega, AS-i protocol with integral solenoid valve, limit switch, AS-i interface HUBDB500GA45A Limit Switch 3-position dribble control system for spring return actuators HUBDA500GA35A Limit Switch 3-position control system for double acting actuators (90º or 180º rotation) Low Pro Sandwich Style Limit Switch - L2F14230 Low profile switch for use with other top mounted accessories Puck Style Low Pro Switch Available with 2 solid state sensors or AS-i protocol