Explosion-proof Switches
ATEX & IECEx Certified Explosion-Proof Switches — 398 Schmersal Models
This category brings together the Schmersal EX range of ATEX and IECEx certified explosion-proof limit switches, position switches and safety interlocks for potentially explosive atmospheres — gas areas (Zones 1 and 2) and combustible-dust areas (Zones 21 and 22). Of the 398 models listed, 263 carry explicit ATEX certification data in their specifications, 17 are additionally IECEx certified, and 243 include SIL safety-integrity parameters for functional-safety circuits.
| Hazard type | Category (model suffix) | Typical zones | Example model | In stock |
|---|---|---|---|---|
| Gas + dust, low frequency | 3G/D | Zone 2 / Zone 22 | EX-AZM 170-11ZRK 24VAC/DC-3G/D | 117 models |
| Dust only | 3D | Zone 22 | EX-AZM 161SK-12/12K-024 -3D | 47 models |
| Gas + dust, likely occurrence | 2GD | Zone 1 / Zone 21 | EX-SHGV/B01/131+BO-2GD | 29 models |
How to narrow the choice: confirm the zone classification of your installation, then match the EPL/category (1G > 2G > 3G and 1D > 2D > 3D), the protection method (Ex d flameproof enclosure, Ex e increased safety, Ex ia intrinsic safety, Ex tb dust enclosure by housing), the gas group (IIA/IIB/IIC) and the temperature class (T1–T6) — plus the mechanical requirements: actuator type, contact configuration and cable entry. Not sure which layer applies to your plant? Our explosion-proof switch selection guide walks through each step, including how ATEX zones map to the NEC/UL Class I/II/III Divisions used in North America.
Every model is genuine Schmersal stock with worldwide shipping. Request a quote for datasheets, ATEX EC-type examination certificates or IECEx Certificates of Conformity, and current USD pricing.
EX-SHGV/ESS21S2/203/11033-3G/D
Model：EX-SHGV/ESS21S2/203/11033-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/ESS21S2/203/11033-3G/D (Order No: 101198779) is a genuine expl...
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EX-SHGV/ESS21S2/204/11033-3G/D
Model：EX-SHGV/ESS21S2/204/11033-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/ESS21S2/204/11033-3G/D (Order No: 101198780) is a genuine expl...
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EX-SHGV/ESS21S2/205/11033-3G/D
Model：EX-SHGV/ESS21S2/205/11033-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/ESS21S2/205/11033-3G/D (Order No: 101198781) is a genuine expl...
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EX-SHGV/ESS21S2/206/11033-3G/D
Model：EX-SHGV/ESS21S2/206/11033-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/ESS21S2/206/11033-3G/D (Order No: 101198782) is a genuine expl...
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EX-SHGV/ESS21S2/210/11033-3G/D
Model：EX-SHGV/ESS21S2/210/11033-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/ESS21S2/210/11033-3G/D (Order No: 101198785) is a genuine expl...
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EX-SHGV/ESS21S2/217/11033-3G/D
Model：EX-SHGV/ESS21S2/217/11033-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/ESS21S2/217/11033-3G/D (Order No: 101198792) is a genuine expl...
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EX-SHGV/ESS21S2/218/11033-3G/D
Model：EX-SHGV/ESS21S2/218/11033-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/ESS21S2/218/11033-3G/D (Order No: 101198793) is a genuine expl...
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EX-SHGV/ESS21S2/219/11033-3G/D
Model：EX-SHGV/ESS21S2/219/11033-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/ESS21S2/219/11033-3G/D (Order No: 101198794) is a genuine expl...
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EX-SHGV/L01/201+BO-2GD
Model：EX-SHGV/L01/201+BO-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/L01/201+BO-2GD (Order No: 101198830) is a genuine explosion-pr...
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EX-SHGV/L01/114+BOW-2GD
Model：EX-SHGV/L01/114+BOW-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/L01/114+BOW-2GD (Order No: 101198875) is a genuine explosion-p...
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EX-SHGV/L01/117+BOW-2GD
Model：EX-SHGV/L01/117+BOW-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/L01/117+BOW-2GD (Order No: 101198878) is a genuine explosion-p...
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EX-SHGV/R01/217+BO-2GD
Model：EX-SHGV/R01/217+BO-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/R01/217+BO-2GD (Order No: 101199058) is a genuine explosion-pr...
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EX-SHGV/R01/218+BO-2GD
Model：EX-SHGV/R01/218+BO-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/R01/218+BO-2GD (Order No: 101199059) is a genuine explosion-pr...
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EX-SHGV/R01/219+BO-2GD
Model：EX-SHGV/R01/219+BO-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/R01/219+BO-2GD (Order No: 101199060) is a genuine explosion-pr...
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EX-SHGV/B01/101+BO-2GD
Model：EX-SHGV/B01/101+BO-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/B01/101+BO-2GD (Order No: 101199235) is a genuine explosion-pr...
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EX-SHGV/B01/102+BO-2GD
Model：EX-SHGV/B01/102+BO-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/B01/102+BO-2GD (Order No: 101199236) is a genuine explosion-pr...
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EX-SHGV/B01/103+BO-2GD
Model：EX-SHGV/B01/103+BO-2GD
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-SHGV/B01/103+BO-2GD (Order No: 101199237) is a genuine explosion-pr...
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EX-Z4V7H 355-11Z-3G/D
Model：EX-Z4V7H 355-11Z-3G/D
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-Z4V7H 355-11Z-3G/D (Order No: 101199535) is a genuine explosion-pro...
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EX-RDTRT
Model：EX-RDTRT
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDTRT (Order No: 101197338) is a genuine explosion-proof switches e...
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EX-RDTGN
Model：EX-RDTGN
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDTGN (Order No: 101197339) is a genuine explosion-proof switches e...
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EX-RDTWS
Model：EX-RDTWS
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDTWS (Order No: 101197340) is a genuine explosion-proof switches e...
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EX-RDTBL
Model：EX-RDTBL
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDTBL (Order No: 101197341) is a genuine explosion-proof switches e...
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EX-RDMSW
Model：EX-RDMSW
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDMSW (Order No: 101197342) is a genuine explosion-proof switches e...
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EX-RDMRT
Model：EX-RDMRT
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDMRT (Order No: 101197344) is a genuine explosion-proof switches e...
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EX-RDMGN
Model：EX-RDMGN
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDMGN (Order No: 101197345) is a genuine explosion-proof switches e...
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EX-RDMWS
Model：EX-RDMWS
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDMWS (Order No: 101197346) is a genuine explosion-proof switches e...
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EX-RDLGB
Model：EX-RDLGB
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLGB (Order No: 101197348) is a genuine explosion-proof switches e...
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EX-RDLRT
Model：EX-RDLRT
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLRT (Order No: 101197349) is a genuine explosion-proof switches e...
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EX-RDLGN
Model：EX-RDLGN
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLGN (Order No: 101197350) is a genuine explosion-proof switches e...
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EX-RDLWS
Model：EX-RDLWS
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLWS (Order No: 101197351) is a genuine explosion-proof switches e...
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EX-RDLBL
Model：EX-RDLBL
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLBL (Order No: 101197352) is a genuine explosion-proof switches e...
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EX-RDLMGB
Model：EX-RDLMGB
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLMGB (Order No: 101197353) is a genuine explosion-proof switches ...
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EX-RDLMRT
Model：EX-RDLMRT
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLMRT (Order No: 101197354) is a genuine explosion-proof switches ...
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EX-RDLMGN
Model：EX-RDLMGN
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLMGN (Order No: 101197355) is a genuine explosion-proof switches ...
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EX-RDLMWS
Model：EX-RDLMWS
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RDLMWS (Order No: 101197356) is a genuine explosion-proof switches ...
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EX-RMLHGB
Model：EX-RMLHGB
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RMLHGB (Order No: 101197358) is a genuine explosion-proof switches ...
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EX-RMLHRT
Model：EX-RMLHRT
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RMLHRT (Order No: 101197359) is a genuine explosion-proof switches ...
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EX-RMLHGN
Model：EX-RMLHGN
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RMLHGN (Order No: 101197360) is a genuine explosion-proof switches ...
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EX-RMLHWS
Model：EX-RMLHWS
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RMLHWS (Order No: 101197361) is a genuine explosion-proof switches ...
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EX-RMLHBL
Model：EX-RMLHBL
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RMLHBL (Order No: 101197362) is a genuine explosion-proof switches ...
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EX-RWT21
Model：EX-RWT21
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RWT21 (Order No: 101197373) is a genuine explosion-proof switches e...
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EX-RWS21
Model：EX-RWS21
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RWS21 (Order No: 101197375) is a genuine explosion-proof switches e...
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EX-RWS21.1
Model：EX-RWS21.1
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RWS21.1 (Order No: 101197376) is a genuine explosion-proof switches...
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EX-RWT32
Model：EX-RWT32
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RWT32 (Order No: 101197377) is a genuine explosion-proof switches e...
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EX-RWT32.1
Model：EX-RWT32.1
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RWT32.1 (Order No: 101197378) is a genuine explosion-proof switches...
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EX-RWST32
Model：EX-RWST32
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RWST32 (Order No: 101197379) is a genuine explosion-proof switches ...
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EX-RWS32
Model：EX-RWS32
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RWS32 (Order No: 101197381) is a genuine explosion-proof switches e...
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EX-RSS21S1
Model：EX-RSS21S1
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RSS21S1 (Order No: 101197385) is a genuine explosion-proof switches...
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EX-RSS21S2
Model：EX-RSS21S2
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RSS21S2 (Order No: 101197386) is a genuine explosion-proof switches...
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EX-RSS21S12
Model：EX-RSS21S12
Brand：Schmersal
Category：Explosion-proof Switches
Schmersal EX-RSS21S12 (Order No: 101197387) is a genuine explosion-proof switche...
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