MICRO SWITCH EX Series switches feature the smallest UL-listed housings available for use in hazardous locations. The EX Series switch cavity is designed to cool expanding gases below the ignition temperature of the surrounding explosive atmosphere. The EX Series is capable of switching up to 20 amps while providing ample wiring space for ease of installation. Single and double conduit openings are available. Dual conduit openings may allow for through wiring of multiple switches. The EX Series can be mounted from any of the switch’s four sides.
EX switches feature the smallest UL-listed housings available for use in hazardous locations. Flame paths within the housing cool exploding gases below the kindling temperature before they reach the explosive gases surrounding the housing.,These switches are not sealed against liquids and are not intended to be subjected to liquid splash or for outdoor applications.
Compact, rugged housing. Up to 20 amp capacity. Ample wiring space. Mounts from 4 sides. Roller arms adjustable through 360°. Non-sparking actuators. Captive cover screws. Grounding screw
Actuator Type = Rotary Lever
Pole and Throw Configuration = SPDT
Normal State Configuration = NO/NC
Maximum Current = 15 A
Housing Material = Aluminium
Maximum AC Voltage = 480V
Maximum DC Voltage = 250V
Connection Type = 1/2 in NPT Conduit
Contact Type = Snap Action
Length = 92.96mm
SWITCH SNAP ACTION SPDT 15A 125V
Switch SPDT Chassis Mount
Suited for use in explosive gas/dust environments. The smallest UL-listed housing available for use in hazardous locations.
Features:
LIMIT SWITCH, SIDE ROTARY, SPDT; Limit Switch Actuator:Side Rotary; Contact Configuration:SPDT; Contact Current AC Max:15A; Contact Voltage AC Max:480V; Operating Force Max:12.5ozf; Product Range:-; Contact Current DC Max:500mA RoHS Compliant: Yes
| Honeywell Sensing & IoT | RS Components, Ltd. | Acme Chip Technology Co., Limited | DigiKey | Allied Electronics, Inc. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Rotary Limit Switches | Rotary Limit Switches | Rotary Limit Switches | Rotary Limit Switches | Rotary Limit Switches | Rotary Limit Switches |
| Product Number | EX-AR20 | 8087614 | EX-AR20 | 480-3723-ND | 70119222 | 23F5078 |
| Product Name | MICRO SWITCH EX Series Explosion-Proof Limit Switches, Side Rotary, 1NC 1NO SPDT Snap Action, 0.5 in - 14NPT conduit | Switches - Limit Switches | Limit Switches | Switch; Limit; Explosion Proof; Side Rotary; SPDT; Snap Action; 15 Amps | Limit Switch, Side Rotary, Spdt; Limit Switch Actuator Honeywell | |
| Normal State | Normally Open; Normally Closed | Normally Open; Normally Closed | ||||
| Switch Configuration | Single Pole, Double Throw (SPDT) | Single Pole, Double Throw (SPDT) | Single Pole, Double Throw (SPDT); SPDT | Single Pole, Double Throw (SPDT); SPDT | Single Pole, Double Throw (SPDT) | Single Pole, Double Throw (SPDT); SPDT |
| Actuator Type | Standard Roller | Standard Roller; Rotary Lever | Standard Roller | Standard Roller | ||
| Certifications / Approvals | CSA Certified; UL Listed; UL, CSA, ATEX, IEC Ex, INMETRO | CSA Certified; UL Listed; ATEX | ||||
| Features | Rated for Hazardous Locations |
