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.

NEW Mercoid Explosion Proof Pressure Switch DSH 221 2 12S
NEW Mercoid Explosion Proof Pressure Switch DSH 221 2 12S
$195.00
Time Remaining: 1h 21m
Buy It Now for only: $195.00

Square D 9012 ACR 1 Explosion Proof Pressure Switch
Square D 9012 ACR 1 Explosion Proof Pressure Switch
$150.00
Time Remaining: 2h 6m
Buy It Now for only: $150.00

APPLETON ESKJ1U2 LB EXPLOSION PROOF START STOP PUSHBUTTON SWITCH W LIGHT NO BOX
APPLETON ESKJ1U2 LB EXPLOSION PROOF START STOP PUSHBUTTON SWITCH W LIGHT NO BOX
$55.00
Time Remaining: 2h 12m
Buy It Now for only: $55.00

Crouse Hinds EDS11273 Explosion Proof Control Selector Switch Arktite NEW
Crouse Hinds EDS11273 Explosion Proof Control Selector Switch Arktite NEW
$265.00
Time Remaining: 7h 43m
Buy It Now for only: $265.00

CROUSE HINDS EDSC21273 EXPLOSION PROOF SELECTOR SWITCH NEW
CROUSE HINDS EDSC21273 EXPLOSION PROOF SELECTOR SWITCH NEW
$99.95
Time Remaining: 12h 46m
Buy It Now for only: $99.95

Explosion Proof Disconnect Y70208HUX
Explosion Proof Disconnect Y70208HUX
$400.00
Time Remaining: 22h 13m
Buy It Now for only: $600.00

CROUSE HINDS EDS218 EXPLOSION PROOF 2 POLE SNAP SWICTH NIB
CROUSE HINDS EDS218 EXPLOSION PROOF 2 POLE SNAP SWICTH NIB
$225.00
Time Remaining: 1d 53m
Buy It Now for only: $225.00

Micro Switch  12CX200 0022 Explosion Proof Snap Switch
Micro Switch 12CX200 0022 Explosion Proof Snap Switch
$70.00
Time Remaining: 1d 1h 37m
Buy It Now for only: $70.00

Square D enclosed switch explosion proof h60xfa amp 60 poles 3 series E1
Square D enclosed switch explosion proof h60xfa amp 60 poles 3 series E1
$300.00
Time Remaining: 1d 1h 44m
Buy It Now for only: $300.00

Barksdale Explosion Proof Compact Pressure Switch Model 9681X 1CC 1 K
Barksdale Explosion Proof Compact Pressure Switch Model 9681X 1CC 1 K
$225.00
Time Remaining: 1d 2h 28m
Buy It Now for only: $225.00

Crouse Hinds EFSC2524 J1 M83 Pilot Light Explosion Proof
Crouse Hinds EFSC2524 J1 M83 Pilot Light Explosion Proof
$179.99
Time Remaining: 1d 2h 57m
Buy It Now for only: $179.99

SOR 4L K4 1 25 Psi Explosion Proof Pressure Switch USED
SOR 4L K4 1 25 Psi Explosion Proof Pressure Switch USED
$19.99
Time Remaining: 1d 5h 36m
Buy It Now for only: $19.99

Honeywell MICRO SWITCH EXPLOSION PROOF SWITCH EX Q Snap Switch  NEW
Honeywell MICRO SWITCH EXPLOSION PROOF SWITCH EX Q Snap Switch NEW
$64.99
Time Remaining: 1d 6h 27m
Buy It Now for only: $64.99

NEW HONEYWELL EX N15 1 2IN NPT EXPLOSION PROOF LIMIT SWITCH D261935
NEW HONEYWELL EX N15 1 2IN NPT EXPLOSION PROOF LIMIT SWITCH D261935
$200.00
Time Remaining: 1d 6h 40m
Buy It Now for only: $200.00

MICRO SWITCH 4EX1 3 EXPLOSION PROOF SNAP SWITCH
MICRO SWITCH 4EX1 3 EXPLOSION PROOF SNAP SWITCH
$237.00
Time Remaining: 1d 7h 39m
Buy It Now for only: $237.00

MICRO SWITCH LSXC3K Explosion Proof Limit Switch Hazardous Location
MICRO SWITCH LSXC3K Explosion Proof Limit Switch Hazardous Location
$99.00
Time Remaining: 1d 8h 47m
Buy It Now for only: $99.00

Appleton on off snap switch explosion proof EFSC150 F2 hazaedous 20A 120AC
Appleton on off snap switch explosion proof EFSC150 F2 hazaedous 20A 120AC
$84.95
Time Remaining: 1d 8h 51m

SQUARE D H60XFA 60 Amp 3 Pole 600 Volt Explosion Proof Disconnect NIB
SQUARE D H60XFA 60 Amp 3 Pole 600 Volt Explosion Proof Disconnect NIB
$429.00
Time Remaining: 1d 9h 2m
Buy It Now for only: $429.00

Flowserve Automax Aviator II Valve Position Indicator Explosion Proof
Flowserve Automax Aviator II Valve Position Indicator Explosion Proof
$75.00
Time Remaining: 1d 20h 24m
Buy It Now for only: $75.00

FRANK W MURPHY VS 2 EX EXPLOSION PROOF SHOCK  VIBRATION SWITCH 5A 480V VS2EX
FRANK W MURPHY VS 2 EX EXPLOSION PROOF SHOCK VIBRATION SWITCH 5A 480V VS2EX
$189.95
Time Remaining: 1d 22h 6m
Buy It Now for only: $189.95

SQUARE D BR 31 SERIES B EXPLOSION PROOF CONTROL STATION USED
SQUARE D BR 31 SERIES B EXPLOSION PROOF CONTROL STATION USED
$70.00
Time Remaining: 1d 23h 37m
Buy It Now for only: $95.00

Cooper Crouse Hinds explosion proof LED push button enclosure EDSC22471 J3 LED
Cooper Crouse Hinds explosion proof LED push button enclosure EDSC22471 J3 LED
$280.00
Time Remaining: 1d 23h 39m
Buy It Now for only: $280.00

Ashcroft Explosion Proof Pressure Switch Model B767B 60
Ashcroft Explosion Proof Pressure Switch Model B767B 60
$200.00
Time Remaining: 1d 23h 52m
Buy It Now for only: $200.00

HONEYWELL EXPLOSION PROOF SNAP SWITCH EXA AR62 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH EXA AR62 MICRO SWITCH
$249.99
Time Remaining: 2d 37m
Buy It Now for only: $249.99

HONEYWELL EXPLOSION PROOF SNAP SWITCH EX AR16 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH EX AR16 MICRO SWITCH
$199.99
Time Remaining: 2d 44m
Buy It Now for only: $199.99

HONEYWELL EXPLOSION PROOF SNAP SWITCH EX AR400 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH EX AR400 MICRO SWITCH
$179.99
Time Remaining: 2d 48m
Buy It Now for only: $179.99

DWYER 195020 2F EXPLOSION PROOF PRESSURE SWITCH 480V AC 1 4HP 15A AMP B343046
DWYER 195020 2F EXPLOSION PROOF PRESSURE SWITCH 480V AC 1 4HP 15A AMP B343046
$85.00
Time Remaining: 2d 2h 45m
Buy It Now for only: $85.00

APPLETON 120 277V EXPLOSION PROOF SWITCH EDK F22 Q NEW
APPLETON 120 277V EXPLOSION PROOF SWITCH EDK F22 Q NEW
$162.00
Time Remaining: 2d 4h 36m
Buy It Now for only: $162.00

HUBBEL KILLARK GEMLB 1 1 2  ROUND LB EXPLOSION PROOF BOX LOT OF 4
HUBBEL KILLARK GEMLB 1 1 2 ROUND LB EXPLOSION PROOF BOX LOT OF 4
$60.00
Time Remaining: 2d 5h 17m
Buy It Now for only: $60.00

1 NIB ADALET XLSR EXPLOSION PROOF PILOT LIGHT RED 230 V
1 NIB ADALET XLSR EXPLOSION PROOF PILOT LIGHT RED 230 V
$40.00
Time Remaining: 2d 5h 39m
Buy It Now for only: $40.00

Crouse hinds explosion proof push button DSD918 600V selling 5 in this lot
Crouse hinds explosion proof push button DSD918 600V selling 5 in this lot
$650.00
Time Remaining: 2d 7h 18m
Buy It Now for only: $650.00

NEW ADALET 20277 24 XLPR PANEL MOUNT RED PUSHBUTTON SWITCH EXPLOSION PROOF
NEW ADALET 20277 24 XLPR PANEL MOUNT RED PUSHBUTTON SWITCH EXPLOSION PROOF
$50.00
Time Remaining: 2d 8h 23m
Buy It Now for only: $50.00

Square D 9007CR53B2 Explosion Proof Limit Switch Series A
Square D 9007CR53B2 Explosion Proof Limit Switch Series A
$129.00
Time Remaining: 2d 13h 2m
Buy It Now for only: $129.00

GEMCO 5150 702 NEMA 7 EXPLOSION PROOF ON OFF MAN OFF AUTO SWITCH
GEMCO 5150 702 NEMA 7 EXPLOSION PROOF ON OFF MAN OFF AUTO SWITCH
$100.00
Time Remaining: 2d 20h 19m
Buy It Now for only: $100.00

NEW CROUSE HINDS DS510 EXPLOSION PROOF COVER PUSHBUTTON PILOT LIGHT DS510 J2 NX
NEW CROUSE HINDS DS510 EXPLOSION PROOF COVER PUSHBUTTON PILOT LIGHT DS510 J2 NX
$69.99
Time Remaining: 2d 21h 57m
Buy It Now for only: $69.99

Nice Lot Allen Bradley Explosion Proof Lighted Red Pushbuttons 800H PPTF16 120V
Nice Lot Allen Bradley Explosion Proof Lighted Red Pushbuttons 800H PPTF16 120V
$79.99
Time Remaining: 2d 22h 41m
Buy It Now for only: $79.99

Nice Lot Allen Bradley 800H BP6 Explosion Proof Haz Loc Red Push Button
Nice Lot Allen Bradley 800H BP6 Explosion Proof Haz Loc Red Push Button
$119.99
Time Remaining: 2d 22h 41m
Buy It Now for only: $119.99

APPLETON EFKB U2 Explosion PROOF SWITCH  EFD175 NL Q Single gang Box New
APPLETON EFKB U2 Explosion PROOF SWITCH EFD175 NL Q Single gang Box New
$225.00
Time Remaining: 3d 33m
Buy It Now for only: $225.00

Moniteur Sentinel VPT heavy duty limit switch box explosion proof
Moniteur Sentinel VPT heavy duty limit switch box explosion proof
$65.99
Time Remaining: 3d 49m
Buy It Now for only: $65.99

BARKSDALE P1X H30 EXPLOSION PROOF PRESSURE SWITCH 1 4 NPT 5 30PSI NEW
BARKSDALE P1X H30 EXPLOSION PROOF PRESSURE SWITCH 1 4 NPT 5 30PSI NEW
$220.00
Time Remaining: 3d 2h 31m
Buy It Now for only: $220.00

Appleton EFD175 U2 Explosion PROOF SWITCH  EFD175 NL Q Single gang Box New
Appleton EFD175 U2 Explosion PROOF SWITCH EFD175 NL Q Single gang Box New
$225.00
Time Remaining: 3d 3h 55m
Buy It Now for only: $225.00

HONEYWELL 5A 125 250 480VAC EXPLOSION PROOF SNAP SWITCH EX AR400 NEW
HONEYWELL 5A 125 250 480VAC EXPLOSION PROOF SNAP SWITCH EX AR400 NEW
$250.50
Time Remaining: 3d 5h 12m
Buy It Now for only: $250.50

CrouseHinds Explosion Proof Hazardous Loc Conveyor Control Switch AFU0333 10
CrouseHinds Explosion Proof Hazardous Loc Conveyor Control Switch AFU0333 10
$250.00
Time Remaining: 3d 5h 19m
Buy It Now for only: $250.00

ALLEN BRADLEY 800 1HA7A Explosion Proof Hazardous Location Stop Switch 600 volt
ALLEN BRADLEY 800 1HA7A Explosion Proof Hazardous Location Stop Switch 600 volt
$250.00
Time Remaining: 3d 6h
Buy It Now for only: $250.00

Crouse Hinds EDS2194 Explosion Proof Motor Switch NEW
Crouse Hinds EDS2194 Explosion Proof Motor Switch NEW
$159.99
Time Remaining: 3d 7h 37m
Buy It Now for only: $159.99

New in Box DWYER 1950p 15 2F INTEGRAL EXPLOSION PROOF PRESSURE SWITCH
New in Box DWYER 1950p 15 2F INTEGRAL EXPLOSION PROOF PRESSURE SWITCH
$79.00
Time Remaining: 3d 13h 2m
Buy It Now for only: $79.00

APPLETON EDS6036 60A EXPLOSION PROOF NON FUSIBLE DISCONNECT SWITCH B458848
APPLETON EDS6036 60A EXPLOSION PROOF NON FUSIBLE DISCONNECT SWITCH B458848
$450.00
Time Remaining: 3d 21h 5m
Buy It Now for only: $450.00

APPLETON EDS6036 60A EXPLOSION PROOF NON FUSIBLE DISCONNECT SWITCH B458860
APPLETON EDS6036 60A EXPLOSION PROOF NON FUSIBLE DISCONNECT SWITCH B458860
$450.00
Time Remaining: 3d 21h 5m
Buy It Now for only: $450.00

Dwyer Explosion Proof Differential Pressure Switch Series 1950G 00 B 120 NEW
Dwyer Explosion Proof Differential Pressure Switch Series 1950G 00 B 120 NEW
$198.00
Time Remaining: 3d 22h 45m
Buy It Now for only: $198.00

Honeywell EX AR68 Side Rotary Explosion Proof Switch
Honeywell EX AR68 Side Rotary Explosion Proof Switch
$150.00
Time Remaining: 4d 15m
Buy It Now for only: $150.00

Honeywell LSXP7L3 Limit Explosion Proof Switch
Honeywell LSXP7L3 Limit Explosion Proof Switch
$149.99
Time Remaining: 4d 26m
Buy It Now for only: $149.99

MERCOID CONTROL CROUSE HINDS 120 240V EXPLOSION PROOF PRESSURE SWITCH EMS46
MERCOID CONTROL CROUSE HINDS 120 240V EXPLOSION PROOF PRESSURE SWITCH EMS46
$49.99
Time Remaining: 4d 1h 15m
Buy It Now for only: $49.99

Cooper Crouse Hinds explosion proof LED push button enclosure EDSC22471 J1 LED
Cooper Crouse Hinds explosion proof LED push button enclosure EDSC22471 J1 LED
$280.00
Time Remaining: 4d 2h 7m
Buy It Now for only: $280.00

HUBBELL KILLARK Y 4 EXPLOSION PROOF CAPPED ELBOW 1 1 4 LOT OF 3
HUBBELL KILLARK Y 4 EXPLOSION PROOF CAPPED ELBOW 1 1 4 LOT OF 3
$55.00
Time Remaining: 4d 2h 51m
Buy It Now for only: $55.00

Square D H60XFA 1352 Enclosed Switch NEMA 7 Explosion Proof 60A 600V
Square D H60XFA 1352 Enclosed Switch NEMA 7 Explosion Proof 60A 600V
$800.00
Time Remaining: 4d 2h 52m
Buy It Now for only: $800.00

Mercoid Control Explosion Proof Pressure Switch DAH 41 153 23E
Mercoid Control Explosion Proof Pressure Switch DAH 41 153 23E
$150.00
Time Remaining: 4d 3h 37m
Buy It Now for only: $150.00

APPLETON EFK J1U2 START STOP PUSHBUTTON SWITCH WITH PILOT LIGHT EXPLOSION PROOF
APPLETON EFK J1U2 START STOP PUSHBUTTON SWITCH WITH PILOT LIGHT EXPLOSION PROOF
$100.00
Time Remaining: 4d 4h 16m
Buy It Now for only: $100.00

ELECTRO SENSORS M 100 SPEED SWITCH SENSOR EXPLOSION PROOF M100 ROTACH 115V NEW
ELECTRO SENSORS M 100 SPEED SWITCH SENSOR EXPLOSION PROOF M100 ROTACH 115V NEW
$349.99
Time Remaining: 4d 5h 2m
Buy It Now for only: $349.99

Namco Snap Lock 16D HL1200 Explosion Proof Limit Switch
Namco Snap Lock 16D HL1200 Explosion Proof Limit Switch
$50.00
Time Remaining: 4d 5h 33m
Buy It Now for only: $50.00

NIB UNITED ELECTRIC PRESSURE SWITCH H122 702 0 100 PSI EXPLOSION PROOF
NIB UNITED ELECTRIC PRESSURE SWITCH H122 702 0 100 PSI EXPLOSION PROOF
$446.00
Time Remaining: 4d 5h 34m
Buy It Now for only: $446.00

Barksdale P1X J85SS T P2 Pressure Switch 3 85 psi 207 586 kpa Explosion proof
Barksdale P1X J85SS T P2 Pressure Switch 3 85 psi 207 586 kpa Explosion proof
$399.99
Time Remaining: 4d 6h 36m
Buy It Now for only: $399.99

Barksdale P1X J340SS T Pressure Switch 6 340 psi 414 2344 kpa Explosion proof
Barksdale P1X J340SS T Pressure Switch 6 340 psi 414 2344 kpa Explosion proof
$349.99
Time Remaining: 4d 6h 43m
Buy It Now for only: $349.99

CROUSE HINDS EPC66042WN60 EXPLOSION PROOF 60A 600V POLE DISCONNECT SWITCH 200500
CROUSE HINDS EPC66042WN60 EXPLOSION PROOF 60A 600V POLE DISCONNECT SWITCH 200500
$1,750.00
Time Remaining: 4d 6h 45m
Buy It Now for only: $1,750.00

HONEYWELL EXPLOSION PROOF SNAP SWITCH EXH AR7 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH EXH AR7 MICRO SWITCH
$299.99
Time Remaining: 4d 6h 59m
Buy It Now for only: $299.99

Crouse Hinds GUSC Explosion Proof Switch 600V 30A 2HP with Lockout No Switch
Crouse Hinds GUSC Explosion Proof Switch 600V 30A 2HP with Lockout No Switch
$79.95
Time Remaining: 4d 7h 52m
Buy It Now for only: $79.95

Crouse Hinds GUSC Explosion Proof Switch 600V 30A 2HP Tag Chipped
Crouse Hinds GUSC Explosion Proof Switch 600V 30A 2HP Tag Chipped
$199.95
Time Remaining: 4d 7h 52m
Buy It Now for only: $199.95

Crouse Hinds GUSC Explosion Proof Switch 600V 30A 2HP with Lockout
Crouse Hinds GUSC Explosion Proof Switch 600V 30A 2HP with Lockout
$199.95
Time Remaining: 4d 7h 52m
Buy It Now for only: $199.95

Allen Bradley 800H1HA7 800H 1HA7 Explosion Proof Pushbutton NEW
Allen Bradley 800H1HA7 800H 1HA7 Explosion Proof Pushbutton NEW
$37.50
Time Remaining: 4d 7h 54m
Buy It Now for only: $37.50

HONEYWELL EXD AR 3 EXPLOSION PROOF SNAP SWITCH WITH ROLLER ARM
HONEYWELL EXD AR 3 EXPLOSION PROOF SNAP SWITCH WITH ROLLER ARM
$189.95
Time Remaining: 4d 8h 9m
Buy It Now for only: $189.95

General Electric CR2941AA102B CR2941 AA102B Explosion Proof Pushbutton NEW
General Electric CR2941AA102B CR2941 AA102B Explosion Proof Pushbutton NEW
$50.00
Time Remaining: 4d 12h 24m
Buy It Now for only: $50.00

KILLARK EXPLOSION PROOF BOX SWB 5 WITH BUTTON STYLE BJK SWITCH
KILLARK EXPLOSION PROOF BOX SWB 5 WITH BUTTON STYLE BJK SWITCH
$52.00
Time Remaining: 4d 22h 10m
Buy It Now for only: $52.00

ADALET X4 EXPLOSION PROOF 4 SWITCH ENCLOSURE 2 POSITION SELECTOR SWITCHES
ADALET X4 EXPLOSION PROOF 4 SWITCH ENCLOSURE 2 POSITION SELECTOR SWITCHES
$70.00
Time Remaining: 4d 23h 7m
Buy It Now for only: $70.00

NEW FLUID COMPONENTS 12 64 4 EXPLOSION PROOF FLOW SWITCH TAG 2 FS 118 115V
NEW FLUID COMPONENTS 12 64 4 EXPLOSION PROOF FLOW SWITCH TAG 2 FS 118 115V
$300.00
Time Remaining: 4d 23h 13m
Buy It Now for only: $300.00

Crouse Hinds EDSC2192 Heavy Duty Explosion Proof Pushbutton Station M96
Crouse Hinds EDSC2192 Heavy Duty Explosion Proof Pushbutton Station M96
$175.00
Time Remaining: 4d 23h 22m
Buy It Now for only: $175.00

HUBBELL KILLARK CRS 0B4 4 EXPLOSION PROOF SWITCH
HUBBELL KILLARK CRS 0B4 4 EXPLOSION PROOF SWITCH
$80.00
Time Remaining: 5d 17m
Buy It Now for only: $80.00

Explosion Proof Push To Test Light Orange Akron XPPTTS 120VAC
Explosion Proof Push To Test Light Orange Akron XPPTTS 120VAC
$100.00
Time Remaining: 5d 38m
Buy It Now for only: $100.00


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