Explosion Proof

Aug 14
2009

What is the difference between explosion proof and intrinsically safe equipment?

Intrinsic Safety: This method of protection limits the power to pass into the danger zone. The limitation of energy is provided by the use of barriers security which are mounted in the safety zone. Due to the limitation of energy, regardless of fault in the danger zone, an energy may not be sufficient to ignite the released explosive atmosphere. Explosion-proof: It is the most popular method of protection. When an explosive gas between an enclosure containing electrical equipment of an explosion could occur. With the speaker properly installed and tight tolerance between housing and cover, the flame will cool enough when it reaches the outer atmosphere.

Micro Switch EXA N Explosion Proof Switch 20A 125 250 or 480
Micro Switch EXA N Explosion Proof Switch 20A 125 250 or 480
$45.00
Time Remaining: 40m
Buy It Now for only: $45.00

NEW CROUSE HINDS EWC211 EXPLOSION PROOF 3 POSITION SWITCH 600 VAC
NEW CROUSE HINDS EWC211 EXPLOSION PROOF 3 POSITION SWITCH 600 VAC
$149.99
Time Remaining: 45m
Buy It Now for only: $149.99

DWYER 240VAC 125VDC EXPLOSION PROOF PRESSURE SWITCH 1950G 5 B
DWYER 240VAC 125VDC EXPLOSION PROOF PRESSURE SWITCH 1950G 5 B
$67.55
Time Remaining: 1h 2m
Buy It Now for only: $67.55

HONEYWELL MICRO SWITCH EX AR Explosion Proof Limit Swtch Top Actuator
HONEYWELL MICRO SWITCH EX AR Explosion Proof Limit Swtch Top Actuator
$176.30
Time Remaining: 2h 23m
Buy It Now for only: $176.30

Allen Bradley 836 C11E Pressure Controller 650 Max PSI Explosion Proof NIB
Allen Bradley 836 C11E Pressure Controller 650 Max PSI Explosion Proof NIB
$295.00
Time Remaining: 2h 37m
Buy It Now for only: $295.00

MICRO SWITCH EXPLOSION PROOF SWITCH EXD AR20 3 NIB 30 DAY WARRANTY
MICRO SWITCH EXPLOSION PROOF SWITCH EXD AR20 3 NIB 30 DAY WARRANTY
$165.00
Time Remaining: 3h 43m
Buy It Now for only: $165.00

MICRO SWITCH EXPLOSION PROOF SWITCH EXD Q NIB 30 DAY WARRANTY
MICRO SWITCH EXPLOSION PROOF SWITCH EXD Q NIB 30 DAY WARRANTY
$50.00
Time Remaining: 3h 45m
Buy It Now for only: $50.00

Honeywell Micro Switch Explosion Proof Snap Switch Model 11CX1 9203
Honeywell Micro Switch Explosion Proof Snap Switch Model 11CX1 9203
$99.00
Time Remaining: 5h 8m
Buy It Now for only: $99.00

EXPLOSION PROOF SWITCH EXD N MICRO HONEYWELL
EXPLOSION PROOF SWITCH EXD N MICRO HONEYWELL
$19.00
Time Remaining: 5h 16m
Buy It Now for only: $19.00

SQUARE D 9001 GR 206 2 UNIT EXPLOSION PROOF CONTROL STATION L30
SQUARE D 9001 GR 206 2 UNIT EXPLOSION PROOF CONTROL STATION L30
$59.99
Time Remaining: 5h 59m
Buy It Now for only: $59.99

Micro Switch Explosion Proof Switch Model EX AR50
Micro Switch Explosion Proof Switch Model EX AR50
$110.50
Time Remaining: 8h 3m
Buy It Now for only: $110.50

Explosion Proof Snap Switch Raintight 1CX43 7607 NEW OLD Stock
Explosion Proof Snap Switch Raintight 1CX43 7607 NEW OLD Stock
$19.99
Time Remaining: 8h 5m
Buy It Now for only: $19.99

Micro Switch EXD Q 3 Explosion Proof Limit Switch NIB
Micro Switch EXD Q 3 Explosion Proof Limit Switch NIB
$125.00
Time Remaining: 11h 4m
Buy It Now for only: $125.00

Dwyer Explosion Proof Pressure Switch 250 VAC 1950 1 2F
Dwyer Explosion Proof Pressure Switch 250 VAC 1950 1 2F
$95.00
Time Remaining: 20h 31m
Buy It Now for only: $95.00

DWYER 1950 1 2F EXPLOSION PROOF DIFFERENTIAL PRESSURE 480V AC SWITCH B461820
DWYER 1950 1 2F EXPLOSION PROOF DIFFERENTIAL PRESSURE 480V AC SWITCH B461820
$30.00
Time Remaining: 20h 46m
Buy It Now for only: $30.00

ADALET X2 EXPLOSION PROOF ILLUMINATED PUSHBUTTON SWITCH
ADALET X2 EXPLOSION PROOF ILLUMINATED PUSHBUTTON SWITCH
$50.00
Time Remaining: 21h 32m
Buy It Now for only: $50.00

ADALET X2 EXPLOSION PROOF PUSHBUTTON AND 3 POSITION SELECTOR SWITCH
ADALET X2 EXPLOSION PROOF PUSHBUTTON AND 3 POSITION SELECTOR SWITCH
$60.00
Time Remaining: 21h 55m
Buy It Now for only: $60.00

ADALET X2 EXPLOSION PROOF RED PUSHBUTTON AND ILLUMINATED PUSHBUTTON SWITCH
ADALET X2 EXPLOSION PROOF RED PUSHBUTTON AND ILLUMINATED PUSHBUTTON SWITCH
$60.00
Time Remaining: 22h 28m
Buy It Now for only: $60.00

Mercoid SA1111E S5 L2 Explosion proof pressure switch nib 60 day warranty
Mercoid SA1111E S5 L2 Explosion proof pressure switch nib 60 day warranty
$195.00
Time Remaining: 22h 45m
Buy It Now for only: $195.00

United Electronic UE Explosion Proof Temperature Switch 9014 120 Type B122
United Electronic UE Explosion Proof Temperature Switch 9014 120 Type B122
$75.00
Time Remaining: 22h 48m
Buy It Now for only: $75.00

CROUSE HINDS EFD2437 S769 EXPLOSION PROOF RED PUSH BUTTON SWITCH USED 52
CROUSE HINDS EFD2437 S769 EXPLOSION PROOF RED PUSH BUTTON SWITCH USED 52
$90.00
Time Remaining: 23h 11m
Buy It Now for only: $90.00

Crouse Hinds EFDC2475 EFDC J1 M83 125V Explosion Proof Pushbutton Station
Crouse Hinds EFDC2475 EFDC J1 M83 125V Explosion Proof Pushbutton Station
$225.00
Time Remaining: 1d 18m
Buy It Now for only: $225.00

MICROSWITCH EX AR182 LIMIT SWITCH SNAP SWITCH EXPLOSION PROOF EXAR182 NEW
MICROSWITCH EX AR182 LIMIT SWITCH SNAP SWITCH EXPLOSION PROOF EXAR182 NEW
$247.99
Time Remaining: 1d 1h 54m
Buy It Now for only: $247.99

Appleton Explosion Proof Stop Button Red EPNC
Appleton Explosion Proof Stop Button Red EPNC
$75.00
Time Remaining: 1d 3h 23m
Buy It Now for only: $75.00

Appleton Explosion Proof Start Button Green EPNO
Appleton Explosion Proof Start Button Green EPNO
$75.00
Time Remaining: 1d 3h 45m
Buy It Now for only: $75.00

VALTECK A2 12CX104 EXPLOSION PROOF SNAP SWITCH LIMIT SWTICH 9902 FLOWSERVE NEW
VALTECK A2 12CX104 EXPLOSION PROOF SNAP SWITCH LIMIT SWTICH 9902 FLOWSERVE NEW
$249.99
Time Remaining: 1d 4h 14m
Buy It Now for only: $249.99

UNITED ELECTRIC B121 120 TEMPERATURE SWITCH EXPLOSION PROOF B121120 NEW
UNITED ELECTRIC B121 120 TEMPERATURE SWITCH EXPLOSION PROOF B121120 NEW
$150.00
Time Remaining: 1d 4h 43m
Buy It Now for only: $150.00

ALLEN BRADLEY ENCLOSURE BASE FOR PUSHBUTTON EXPLOSION PROOF 800H 3HVX7 52
ALLEN BRADLEY ENCLOSURE BASE FOR PUSHBUTTON EXPLOSION PROOF 800H 3HVX7 52
$275.00
Time Remaining: 1d 4h 50m
Buy It Now for only: $275.00

Stonel QG2VC02SRA explosion proof limit switch 60 day warranty nib
Stonel QG2VC02SRA explosion proof limit switch 60 day warranty nib
$60.00
Time Remaining: 1d 5h 23m
Buy It Now for only: $60.00

Oz Gedney Explosion proof Switch CS1A 600V Used
Oz Gedney Explosion proof Switch CS1A 600V Used
$175.00
Time Remaining: 1d 7h 8m
Buy It Now for only: $175.00

MMTC CP 2X EXPLOSION PROOF CEILING PULL SWITCH MISSING BAR NOS FREE SHIP
MMTC CP 2X EXPLOSION PROOF CEILING PULL SWITCH MISSING BAR NOS FREE SHIP
$99.99
Time Remaining: 1d 19h 47m
Buy It Now for only: $99.99

APPLETON EFS210 F3W 120 227VAC 20A EXPLOSION PROOF SWITCH NNP FREE SHIPPING
APPLETON EFS210 F3W 120 227VAC 20A EXPLOSION PROOF SWITCH NNP FREE SHIPPING
$99.99
Time Remaining: 1d 19h 51m
Buy It Now for only: $99.99

APPLETON EFK U2 600VAC EXPLOSION PROOF PUSHBUTTON SWITCH FREE SHIPPING
APPLETON EFK U2 600VAC EXPLOSION PROOF PUSHBUTTON SWITCH FREE SHIPPING
$59.99
Time Remaining: 1d 19h 51m
Buy It Now for only: $59.99

APPLETON EDS3036 EXPLOSION PROOF 30 AMP 600V 3 PHASE NON FUSED DISCONNECT
APPLETON EDS3036 EXPLOSION PROOF 30 AMP 600V 3 PHASE NON FUSED DISCONNECT
$1,200.00
Time Remaining: 1d 20h 36m
Buy It Now for only: $1,200.00

EXPLOSION PROOF KEY SWITCH
EXPLOSION PROOF KEY SWITCH
$50.00
Time Remaining: 1d 20h 46m
Buy It Now for only: $50.00

Linemaster 594 EX Explosion Proof Foot Switch 594EX Componet No Body
Linemaster 594 EX Explosion Proof Foot Switch 594EX Componet No Body
$99.00
Time Remaining: 1d 21h 22m
Buy It Now for only: $99.00

Cooper Crouse Hinds DSD951 Explosion Proof Pushbutton Covers
Cooper Crouse Hinds DSD951 Explosion Proof Pushbutton Covers
$75.00
Time Remaining: 1d 22h 55m
Buy It Now for only: $75.00

APPLETON ELBY 1 1 4 EXPLOSION PROOF SEALED FITTING
APPLETON ELBY 1 1 4 EXPLOSION PROOF SEALED FITTING
$30.00
Time Remaining: 1d 23h 3m
Buy It Now for only: $30.00

OZ GEDNEY LBY 125 EXPLOSION PROOF 1 1 4 SEALED FITTING 1 PER BUY
OZ GEDNEY LBY 125 EXPLOSION PROOF 1 1 4 SEALED FITTING 1 PER BUY
$80.00
Time Remaining: 1d 23h 26m
Buy It Now for only: $80.00

UNITED ELECTRIC CONTROLS EXPLOSION PROOF DIFFERENTAL PRESSURE SWITCH
UNITED ELECTRIC CONTROLS EXPLOSION PROOF DIFFERENTAL PRESSURE SWITCH
$49.99
Time Remaining: 1d 23h 28m
Buy It Now for only: $49.99

K BRAND X 62 EMERGENCY PUSHBUTTON ACTUATOR 64B 17 EXPLOSION PROOF 52
K BRAND X 62 EMERGENCY PUSHBUTTON ACTUATOR 64B 17 EXPLOSION PROOF 52
$59.99
Time Remaining: 2d 8m
Buy It Now for only: $59.99

Dwyer Explosion Proof Pressure Switch Model DS 221 2R11S
Dwyer Explosion Proof Pressure Switch Model DS 221 2R11S
$50.00
Time Remaining: 2d 2h 3m
Buy It Now for only: $50.00

Crouse Hinds EDS315 Explosion Proof Start Stop Switch Control Box
Crouse Hinds EDS315 Explosion Proof Start Stop Switch Control Box
$99.00
Time Remaining: 2d 3h 41m
Buy It Now for only: $99.00

Square D BR61ED Limit Switch Explosion Proof
Square D BR61ED Limit Switch Explosion Proof
$75.00
Time Remaining: 2d 5h 17m
Buy It Now for only: $75.00

Precision Limit Switch Explosion Proof Cat  51ML7 E1 from Micro Switch
Precision Limit Switch Explosion Proof Cat 51ML7 E1 from Micro Switch
$50.00
Time Remaining: 2d 9h 37m
Buy It Now for only: $50.00

HONEYWELL MICRO SWITCH EX AR182 Explosion Proof Limit Swtch Top Actuator
HONEYWELL MICRO SWITCH EX AR182 Explosion Proof Limit Swtch Top Actuator
$334.89
Time Remaining: 2d 10h 59m
Buy It Now for only: $334.89

HONEYWELL MICRO SWITCH EX AR141 Explosion Proof Limit Swtch Top Actuator
HONEYWELL MICRO SWITCH EX AR141 Explosion Proof Limit Swtch Top Actuator
$167.67
Time Remaining: 2d 11h 6m
Buy It Now for only: $167.67

HONEYWELL MICRO SWITCH EX AR20 Explosion Proof Limit Swtch Top Actuator
HONEYWELL MICRO SWITCH EX AR20 Explosion Proof Limit Swtch Top Actuator
$194.95
Time Remaining: 2d 13h 19m
Buy It Now for only: $194.95

Honeywell Micro Switch Explosion Proof Limit Switch EX AR New
Honeywell Micro Switch Explosion Proof Limit Switch EX AR New
$98.99
Time Remaining: 2d 19h 38m
Buy It Now for only: $98.99

Appleton Electric GUSC75 4 30 Amp Push Button Explosion Proof Tumbler Switch
Appleton Electric GUSC75 4 30 Amp Push Button Explosion Proof Tumbler Switch
$75.00
Time Remaining: 2d 21h 15m
Buy It Now for only: $75.00

Honeywell 4EX5 3 Explosion Proof Switch
Honeywell 4EX5 3 Explosion Proof Switch
$50.00
Time Remaining: 2d 21h 21m
Buy It Now for only: $50.00

United Electric Explosion Proof Pressure Switch J110D Model 7555 0 100 PSI
United Electric Explosion Proof Pressure Switch J110D Model 7555 0 100 PSI
$75.00
Time Remaining: 2d 21h 29m
Buy It Now for only: $75.00

Honeywell Micro Switch EXA N Explosion Proof Limit Switch EXAN Micro Switch
Honeywell Micro Switch EXA N Explosion Proof Limit Switch EXAN Micro Switch
$250.00
Time Remaining: 2d 22h 44m
Buy It Now for only: $250.00

Cooper Crouse Hinds N2SW11211 STSP Explosion Proof Pushbutton Switch
Cooper Crouse Hinds N2SW11211 STSP Explosion Proof Pushbutton Switch
$65.00
Time Remaining: 3d 14m
Buy It Now for only: $65.00

CCS 606GRI DUAL SNAP ADJUSTABLE PRESSURE EXPLOSION PROOF SNAP SWITCH 3 15 lbs
CCS 606GRI DUAL SNAP ADJUSTABLE PRESSURE EXPLOSION PROOF SNAP SWITCH 3 15 lbs
$72.00
Time Remaining: 3d 54m
Buy It Now for only: $72.00

Dwyer Instruments 1950P 8 2F Explosion proof Differential Pressure Switch
Dwyer Instruments 1950P 8 2F Explosion proof Differential Pressure Switch
$39.99
Time Remaining: 3d 1h 5m
Buy It Now for only: $39.99

NEW Honeywell PK88136 PK80112 11CX12 Micro Switch Explosion Proof FREE SHIPPING
NEW Honeywell PK88136 PK80112 11CX12 Micro Switch Explosion Proof FREE SHIPPING
$112.50
Time Remaining: 3d 1h 49m
Buy It Now for only: $112.50

Appleton EDSC2190 Explosion Proof Pushbutton Stations 3 4 Hub Size 10100
Appleton EDSC2190 Explosion Proof Pushbutton Stations 3 4 Hub Size 10100
$299.99
Time Remaining: 3d 3h 47m
Buy It Now for only: $299.99

CROUSE HINDS DS479 S153 NXM83 EXPLOSION PROOF SWITCH  COVER 600VAC MAX NNB
CROUSE HINDS DS479 S153 NXM83 EXPLOSION PROOF SWITCH COVER 600VAC MAX NNB
$49.99
Time Remaining: 3d 3h 51m
Buy It Now for only: $49.99

New Square D 9007CR53B2 Explosion Proof Hazardous Location Limit Switch NIB
New Square D 9007CR53B2 Explosion Proof Hazardous Location Limit Switch NIB
$144.99
Time Remaining: 3d 3h 52m
Buy It Now for only: $144.99

LINEMASTER 592 EX EXPLOSION PROOF FOOT SWITCH MOMENTARY ACTION NNB
LINEMASTER 592 EX EXPLOSION PROOF FOOT SWITCH MOMENTARY ACTION NNB
$281.97
Time Remaining: 3d 4h
Buy It Now for only: $281.97

New Barksdale Pressure Switch D2X J18SS UL Explosion Proof Enclosure
New Barksdale Pressure Switch D2X J18SS UL Explosion Proof Enclosure
$150.00
Time Remaining: 3d 4h 22m
Buy It Now for only: $150.00

ADALET XHPB EXPLOSION PROOF PUSH BUTTON NEW CONDITION IN BOX
ADALET XHPB EXPLOSION PROOF PUSH BUTTON NEW CONDITION IN BOX
$35.00
Time Remaining: 3d 5h 16m
Buy It Now for only: $35.00

NOS HONEYWELL MICRO SWITCH LSXA4L EXPLOSION PROOF LIMIT SWITCH 720VA 600V VOLT
NOS HONEYWELL MICRO SWITCH LSXA4L EXPLOSION PROOF LIMIT SWITCH 720VA 600V VOLT
$150.00
Time Remaining: 3d 5h 19m
Buy It Now for only: $150.00

Explosion proof Light Switch Light 600 TED7 Bul 600 Nema 79 EDS 272 Box S6 Lamp
Explosion proof Light Switch Light 600 TED7 Bul 600 Nema 79 EDS 272 Box S6 Lamp
$139.99
Time Remaining: 3d 7h 2m
Buy It Now for only: $139.99

Honeywell Explosion proof micro switch Vintage
Honeywell Explosion proof micro switch Vintage
$8.00
Time Remaining: 3d 10h 5m
Buy It Now for only: $8.00

Honeywell Explosion proof micro switch
Honeywell Explosion proof micro switch
$7.00
Time Remaining: 3d 10h 7m
Buy It Now for only: $7.00

BARKSDALE PRESSURE SWITCH EXPLOSION PROOF 04 18PSI 60PSI PROOF D1X H18 UL
BARKSDALE PRESSURE SWITCH EXPLOSION PROOF 04 18PSI 60PSI PROOF D1X H18 UL
$60.00
Time Remaining: 3d 11h 1m
Buy It Now for only: $60.00

MICROSWITCH  EXD Q62 Explosion Proof Switch NEW IN BOX
MICROSWITCH EXD Q62 Explosion Proof Switch NEW IN BOX
$125.95
Time Remaining: 3d 11h 16m
Buy It Now for only: $125.95

BARKSDALED2X H18SS UL EXPLOSION PROOF PRESSURE SWITCH
BARKSDALED2X H18SS UL EXPLOSION PROOF PRESSURE SWITCH
$45.00
Time Remaining: 3d 14h 25m
Buy It Now for only: $45.00

Dwyer Instruments Explosion Proof Differential Pressure Switch Model 1950 1 2F
Dwyer Instruments Explosion Proof Differential Pressure Switch Model 1950 1 2F
$23.02
Time Remaining: 3d 19h 24m

NEW CROUSE HINDS GUSC2052AH 3 4 EXPLOSION PROOF ENCLOSURE W SNAP SWITCH
NEW CROUSE HINDS GUSC2052AH 3 4 EXPLOSION PROOF ENCLOSURE W SNAP SWITCH
$250.00
Time Remaining: 3d 20h 1m
Buy It Now for only: $250.00

APPLETON EFKJ3U2 EXPLOSION PROOF START STOP PILOT COVER ASSEMBLY
APPLETON EFKJ3U2 EXPLOSION PROOF START STOP PILOT COVER ASSEMBLY
$75.00
Time Remaining: 3d 23h 17m
Buy It Now for only: $75.00

New Mercoid 1009E B3 J Explosion Proof Diaphragm Operated Pressure Switch
New Mercoid 1009E B3 J Explosion Proof Diaphragm Operated Pressure Switch
$375.00
Time Remaining: 3d 23h 22m
Buy It Now for only: $375.00

KILLARK 2 GANG EXPLOSION PROOF BOX WITH 2 XCS11B24RLT4 PILOT LIGHTS
KILLARK 2 GANG EXPLOSION PROOF BOX WITH 2 XCS11B24RLT4 PILOT LIGHTS
$80.00
Time Remaining: 3d 23h 47m
Buy It Now for only: $80.00

Dwyer Series 1950 Explosion Proof Pressure Switch 1950G 5 B 24
Dwyer Series 1950 Explosion Proof Pressure Switch 1950G 5 B 24
$110.00
Time Remaining: 4d 33m
Buy It Now for only: $110.00


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