002390 Issue 3 EX SERIES MICRO SWITCH Hazardous Area Switches FEATURES APPLICATIONS Compact and rugged housing Industrial paint booths Ample wiring space that eases Petroleum and chemical plants installation time Processing facilities Four-sided mounting with optional mounting bracket Dual conduit openings on select models PORTFOLIO Broad range of actuator styles The EX Series is part of the available in pin plunger and rotary MICRO SWITCH family of configurations. hazardous area switches Switching capacity from 1 A for low that include the BX, energy loads, up to 20 A for most BX2, LSX, VPX, CX, GSX, GXS and industrial electrical loads DESCRIPTION 14CE100 Series switches. To view Rotary actuators are field adjustable MICRO SWITCH EX Series switches the entire product portfolio, click for quick set up and application feature the smallest UL-listed housings here. adaptability available for use in hazardous locations. Roller lever actuators are adjustable The EX Series switch cavity is designed through 360 of rotation to cool expanding gases below the 1EX and 2EX listings have dual ignition temperature of the surrounding conduit openings enabling wire explosive atmosphere. The EX Series through or allowing the user to split is capable of switching up to 20 amps the wiring of a double pole switch with while providing ample wiring space for one pole exiting each side ease of installation. Single and double Manufactured for harsh conduit openings are available. Dual and explosive environments conduit openings may allow for through International approvals for use around wiring of multiple switches. The EX the world Series can be mounted from any of the switchs four sides. VALUE TO CUSTOMERS Honeywell has over 80 years of switch manufacturing experience covering most environment types Proven technology plus superior quality and service are offered world- wide. The EX Series holds multiple agency approvals, including CE, IEC Ex, UL, CSA, INMETRO, and ATEX directives Multiple actuator options make the EX Series a good choice for indoor explosion-proof applications Smallest UL-listed, power-load carrying switch available for use in hazardous locationsMICRO SWITCH HAZARDOUS AREA LIMIT SWITCH, EX SERIES TABLE 1. SPECIFICATIONS Characteristic Parameter Product type MICRO SWITCH hazardous location limit switches overtravel top plunger side roller lever one-way roller lever Actuators adjustable roller lever rod lever manually activated paddle adjustable rod lever with one-inch nylon roller Circuitry SPDT, DPDT Electrical 1 A, 3 A, 5 A, 10 A, 15 A, and 20 A Housing material Aluminum die-cast Termination types 1/2-14 NPT conduit, preleaded NEMA 1, 7, and 9, UL listed, and CSA certified: Class I, Div.1 & 2, Groups B*, C, and D Sealing *Group B - only as noted in order guide Class II, Div.1 & 2, Groups E, F, and G -40 C to 71 C -40 F to 160 F 1 Operating temperature *High temp models available up to 204 C 400 F (refer to order guide on pages 6 and 7) Agency approvals and IEC Ex, ATEX (CE), UL, CSA, INMETRO standards UL listed E14274 CSA certified LR57324 INMETRO certified TV 14.0554 X 2 ATEX directive KEMA 04ATEX2312X IEC Ex certified KEM 08.0012X UNSPSC code 302119 UNSPSC commodity 302119 Switches and controls and relays 1 Refer to order guide 2 Most models, refer to individual specifications for selected catalog listings TABLE 2. AGENCY APPROVALS AND STANDARDS UL, CE/ATEX, CSA, IEC Ex, INMETRO Standards & Designations UL listed E14274 UL 1203 CSA certified LR57324 C22.2 No. 25 and No. 30 II 2 G Ex db IIB + H2 T6 Gb (EX) ATEX directive * KEMA 04ATEX2312X II 2 G Ex db IIB + H2 T2 Gb (EXHT) EN60079-0 and EN60079-1 II 2 G Ex db IIB + H2 T6 Gb (EX) IEC Ex certified * KEM 08.0027X II 2 G Ex db IIB + H2 T2 Gb (EXHT) IEC60079-0 and IEC60079-1 INMETRO certified * TV 14.0554 X IEC60079-0 and IEC60079-1 *Most models, refer to individual specifications for selected catalog listings 2 sensing.honeywell.com