APL Series: CSA Approved Limit Switches

Product Description

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 & 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 & 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 & captive cover bolts

NAMUR stainless steel mounting bracket included

Ambient temperature range -20°C to 80°C