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Description
The A-T Controls 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 4-20 mA 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° 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° 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° 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, IP 66/67
- ATEX/IECEx rating available: Ex d IIC T6 Gb, Ex tb IIIC T85°C Db, IP 67 (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° to 60° C (-4° 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° to 80° C
Inventory
Displaying prices & availability for Virginia, United States in USD. Change location or currency
23 models matching criteria
APL-5-10-N
A-T CONTROLS Limit Switch, Unmounted, Flameproof, (2) SPDT, Threaded Enclosure
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- Explosion Proof Aluminum Limit Switch
- (2) SPDT Mechanical Switches, 4 amps Max, 250 V Max
- Visual Dome Indicator (red for closed, green for open)
- Black Housing Color
- CSA Certified Class I, Division 1, Groups B, C&D, Class II Division 1, Groups E, F and 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 IIIC T65°C Db,
- Ambient Temperature -20 C to +60C
- 3/4" NPT Conduit Connection
2 In Stock
$198.58
USD
$15.51 Shipping
APL-5-10-N-20
A-T CONTROLS Limit Switch, Unmounted, NEMA 4, (2) SPDT, Threaded Enclosure, Mounting Bracket, EX
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- Design: APL Limit Switch Box - Threaded Enclosure
- Materials of Construction: Die cast Aluminum
- Electrical Relay: 2 SPDT Switches
- Contact arrangement: 250V AC, 16A, 125VDC, 0.3A
- Temperature Range: -4°F to 140°F, -20°C to +60°C
- Bolt on Indicator: Yes
- Mounting Bracket: 2R20 thru 2R300, 30mm-80mm - 20mm high pinion
- CSA Approved Class 1 Div 1 Groups B,C&D, T6, Class 1, Zone 1, Aex d IIC, T6, Ex d IIC, T6 Type 4X / 6, IP 66/67
2 In Stock
$198.58
USD
$15.51 Shipping
APL-5-16-N-20
A-T CONTROLS Limit Switch, Unmounted, NEMA 4, (2)SPDT,4-20 mA,ThreadedEnclosure, Mounting Bracket,EX
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- Design: APL Limit Switch Box - Threaded Enclosure
- Materials of Construction: Die cast Aluminum
- Electrical Relay: 2 SPDT Switches, 4-20mA
- Temperature Range: -4°F to 140°F, -20°C to +60°C
- Bolt on Indicator: Yes
- Mounting Bracket: 2R30 thru 2R300, 30mm-80mm - 20mm high pinion
- CSA Approved Class 1 Div 1 Groups B,C&D, T6, Class 1, Zone 1, Aex d IIC, T6, Ex d IIC, T6 Type 4X / 6, IP 66/67
1 In Stock
$569.36
USD
$15.51 Shipping
APL-4-10-N-SWITCH-SET
A-T CONTROLS Replacement Switch, SPDT V-Series Silver Alloy Mechanical Switch 15amp, 250 VAC, 1/2 HP
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- SPDT V Series
- Silver Alloy Mechanical Switch
- 15amp, 250VAC,
- 1/2 HP, Short Hinge Lever,
- Quick Connect Spade .187
- Amb Temp -25°C to 80°C
Replacement switches for the inside of an existing unit, the mechanical (or magnetic) proximity switches (SPDT).
2 - 3 weeks
$33.35
USD
$15.51 Shipping
APL-2-10-N-20
A-T CONTROLS Limit Switch, Unmounted, NEMA 4, (2) SPDT, Compact Enclosure, Mounting Bracket
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- Design: APL Limit Switch Box, IP67/Type 4. 4X - Compact Enclosure
- Materials of Construction: Die cast Aluminum
- Electrical Relay: 2 SPDT Switches
- Contact arrangement: 250V AC, 16A, 125VDC, 0.3A
- Temperature Range: -4°F to 176°F, -15°C to 80°C
- Proximity Sensor: P & F NJ2-V3-N
- Bolt on Indicator: Yes
- Mounting Bracket: 2R20 thru 2R300, VDI-3845 30mm-80mm - 20mm high pinion
2 - 4 weeks
Non-Cancellable / Non-Refundable
$133.42
USD
$15.51 Shipping
APL-2-10-N-30
A-T CONTROLS Limit Switch, Unmounted, NEMA 4, (2) SPDT, Compact Enclosure, Mounting Bracket
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- Design: APL Limit Switch Box, IP67/Type 4. 4X - Compact Enclosure
- Materials of Construction: Die cast Aluminum
- Electrical Relay: 2 SPDT Switches
- Contact arrangement: 250V AC, 16A, 125VDC, 0.3A
- Temperature Range: -4°F to 176°F, -15°C to 80°C
- Proximity Sensor: P & F NJ2-V3-N
- Bolt on Indicator: Yes
- Mounting Bracket: 2R500 thru 2R3500, 30mm-130mm - 30mm high pinion
2 - 4 weeks
$136.52
USD
$15.51 Shipping
APL-3-10-N
A-T CONTROLS Limit Switch, Unmounted, NEMA 4, (2) SPDT, Standard Enclosure
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- Design: APL Limit Switch Box, IP67/Type 4. 4X - Standard Enclosure
- Materials of Construction: Die cast Aluminum
- Electrical Relay: 2 SPDT Switches
- Contact arrangement: 250V AC, 16A, 125VDC, 0.3A
- Temperature Range: -4°F to 176°F, -15°C to 80°C
- Proximity Sensor: P & F NJ2-V3-N
- Bolt on Indicator: Yes
- NO Mounting Bracket
2 - 4 weeks
$136.52
USD
$15.51 Shipping
APL-2-10-N
A-T CONTROLS Limit Switch, Unmounted, NEMA 4, (2) SPDT, Compact Enclosure
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- Design: APL Limit Switch Box, IP67/Type 4. 4X - Compact Enclosure
- Materials of Construction: Die cast Aluminum
- Electrical Relay: 2 SPDT Switches
- Contact arrangement: 250V AC, 16A, 125VDC, 0.3A
- Temperature Range: -4°F to 176°F, -15°C to 80°C
- Proximity Sensor: P & F NJ2-V3-N
- Bolt on Indicator: Yes
- NO Mounting Bracket
2 - 4 weeks
Non-Cancellable / Non-Refundable
$144.28
USD
$15.51 Shipping
APL-2-18-N-20
A-T CONTROLS Limit Switch, Unmounted, NEMA 4, 2 SPDT Gold-Plated,Compact Enclosure, Mounting Bracket
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- Design: APL Limit Switch Box, IP67/Type 4. 4X - Compact Enclosure
- Materials of Construction: Die cast Aluminum
- Electrical Relay: 2 SPDT Gold Plated, Simple device for Intrinsically Safe Application
- Contact arrangement: Resistive Load: 0.1amps @ 125VAC/8VDC/14VDC/30VDC
- Bolt on Indicator: Yes
- Mounting Bracket: 2R20 thru 2R300, VDI-3845 30mm-80mm - 20mm high pinion
2 - 4 weeks
Non-Cancellable / Non-Refundable
$160.57
USD
$15.51 Shipping
APL-3-12-N
A-T CONTROLS Limit Switch, Unmounted, NEMA 4, (4) SPD, Standard Enclosure
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- Design: APL Limit Switch Box, IP67/Type 4. 4X - Standard Enclosure
- Materials of Construction: Die cast Aluminum
- Electrical Relay: 4 SPDT Switches
- Contact arrangement: 250V AC, 16A, 125VDC, 0.3A
- Temperature Range: -4°F to 176°F, -15°C to 80°C
- Proximity Sensor: P & F NJ2-V3-N
- Bolt on Indicator: Yes
- NO Mounting Bracket
2 - 4 weeks
Non-Cancellable / Non-Refundable
$164.45
USD
$15.51 Shipping
Configure
Specifications
Specifications
Brand
Display
- Dome Indicator - L Port
- Dome Indicator - T Port
- Standard Red/Green Indicator
Electrical Rating
- 0.1 A at 125 Vac / 8 Vdc / 14 Vdc / 30 Vdc
- 10 W Maximum
- 16 A at 125/250 Vac, 10 A at 30 Vdc, 0.6 A at 125 Vdc
- 20 A at 125/250 Vac, 1 A at 125 Vdc, 1 hp at 125 Vac
Enclosure Finish
- Powder-Coated
Enclosure, Body Material
- Aluminum
Environmental Protection
- IP65
- IP66
- NEMA 4
- NEMA 4X
Mounting
- 2R20 Thru 2R300, VDI-3845 30 mm to 80 mm to 20 mm High Pinion
- THD Series Heavy Duty Actuators
Switch Quantity
- Two to Four Switches
Switch Type
- DPDT Mechanical
- P&F NBB2-V3-E3 Limit Switch, 3-Wire, PNP Sourcing, 10-30 Vdc, 100 mA at 30 Vdc
- P&F NJ2-V3-N, 2-Wire, NAMUR Output, Not Amplified, 15 mA - Maximum
- SPDT Mechanical, Gold-Plated, 3-Wire NPN Inductive Solid State Sensor,
- SPST Reed Proximity Switch
Certification ana Approval
- cCSAus
- ATEX/IECEx
Ambient Temperature
- -20° to 80° C (-4° to 176° F)