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.

Appleton EDS150 2MSAB Factory sealed switch unilet explosion proof EDS1502MSAB
Appleton EDS150 2MSAB Factory sealed switch unilet explosion proof EDS1502MSAB
$324.99
Time Remaining: 4h
Buy It Now for only: $324.99

ADALET EXPLOSION PROOF PUSHBUTTON SWITCH X1 108
ADALET EXPLOSION PROOF PUSHBUTTON SWITCH X1 108
$49.99
Time Remaining: 4h 41m
Buy It Now for only: $49.99

dwyer explosion proof pressure switch  1950g 5b 120na  ai4q
dwyer explosion proof pressure switch 1950g 5b 120na ai4q
$90.00
Time Remaining: 5h 8m
Buy It Now for only: $90.00

HUBBELL KILLARK FXCS 0S2A1 SEALED CONTROL STATION COVER EXPLOSION PROOF
HUBBELL KILLARK FXCS 0S2A1 SEALED CONTROL STATION COVER EXPLOSION PROOF
$148.88
Time Remaining: 6h 30m
Buy It Now for only: $148.88

Dwyer Integral Explosion Proof Pressure Switch  1950 00
Dwyer Integral Explosion Proof Pressure Switch 1950 00
$85.00
Time Remaining: 6h 59m
Buy It Now for only: $85.00

Jamesbury Corp 32EX5 Explosion Proof Raintight Snap Micro Switch with Actuator
Jamesbury Corp 32EX5 Explosion Proof Raintight Snap Micro Switch with Actuator
$900.00
Time Remaining: 8h 30m
Buy It Now for only: $900.00

Jamesbury Corp 32EX6 Explosion Proof Raintight Snap Micro Switch with Actuator
Jamesbury Corp 32EX6 Explosion Proof Raintight Snap Micro Switch with Actuator
$900.00
Time Remaining: 8h 32m
Buy It Now for only: $900.00

KILLARK HUBBELL EXB NFD 0303P 600V EXPLOSION PROOF HAZARDOUS LOCATION DISCONNECT
KILLARK HUBBELL EXB NFD 0303P 600V EXPLOSION PROOF HAZARDOUS LOCATION DISCONNECT
$1,250.00
Time Remaining: 9h 59m
Buy It Now for only: $1,250.00

COOPER CROUSE HINDS EDS2130 EXPLOSION PROOF 3 WAY SWITCH 3 4
COOPER CROUSE HINDS EDS2130 EXPLOSION PROOF 3 WAY SWITCH 3 4
$179.90
Time Remaining: 10h 56m
Buy It Now for only: $179.90

Limit Switch Explosion Proof
Limit Switch Explosion Proof
$99.00
Time Remaining: 12h 8m

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: 19h 14m
Buy It Now for only: $55.00

DWYER 1950 10 2F EXPLOSION PROOF PRESSURE SWITCH 45IN H2O 1 2IN GAUGE B356077
DWYER 1950 10 2F EXPLOSION PROOF PRESSURE SWITCH 45IN H2O 1 2IN GAUGE B356077
$20.00
Time Remaining: 1d 56m
Buy It Now for only: $20.00

NEW HONEYWELL 4EX1 3 MICRO SWITCH EXPLOSION PROOF LIMIT SWITCH D236281
NEW HONEYWELL 4EX1 3 MICRO SWITCH EXPLOSION PROOF LIMIT SWITCH D236281
$225.00
Time Remaining: 1d 1h 20m
Buy It Now for only: $225.00

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 4h 32m
Buy It Now for only: $99.00

HONEYWELL MICROSWITCH BXM4N EXPLOSION PROOF LIMIT SWITCH NEW
HONEYWELL MICROSWITCH BXM4N EXPLOSION PROOF LIMIT SWITCH NEW
$324.99
Time Remaining: 1d 6h 2m
Buy It Now for only: $324.99

ASCO SB20A PRESSURE SWITCH ADJUSTABLE DEAD BAND EXPLOSION PROOF 8122U
ASCO SB20A PRESSURE SWITCH ADJUSTABLE DEAD BAND EXPLOSION PROOF 8122U
$300.00
Time Remaining: 1d 6h 5m
Buy It Now for only: $300.00

Used Honeywell Microswitch LSXC4L Explosion Proof Precision Limit Switch
Used Honeywell Microswitch LSXC4L Explosion Proof Precision Limit Switch
$52.49
Time Remaining: 1d 6h 10m
Buy It Now for only: $52.49

 TWO  ASCO SB10A PRESSURE SWITCH ADJUSTABLE DEAD BAND EXPLOSION PROOF 8122U
TWO ASCO SB10A PRESSURE SWITCH ADJUSTABLE DEAD BAND EXPLOSION PROOF 8122U
$75.00
Time Remaining: 1d 6h 22m
Buy It Now for only: $75.00

Dwyer Explosion Proof Pressure Switch
Dwyer Explosion Proof Pressure Switch
$25.00
Time Remaining: 1d 6h 24m

Dwyer 1950 20 2F Explosion Proof Pressure Switch NEW
Dwyer 1950 20 2F Explosion Proof Pressure Switch NEW
$169.59
Time Remaining: 1d 7h 49m
Buy It Now for only: $169.59

NEW ALLEN BRADLEY 800H 1HX7P EXPLOSION PROOF PUSHBUTTON SWITCH
NEW ALLEN BRADLEY 800H 1HX7P EXPLOSION PROOF PUSHBUTTON SWITCH
$200.00
Time Remaining: 1d 11h 39m
Buy It Now for only: $200.00

Honeywell EX Q Micro Switch Explosion Proof Limit Switch
Honeywell EX Q Micro Switch Explosion Proof Limit Switch
$24.95
Time Remaining: 1d 13h 7m
Buy It Now for only: $24.95

DWYER SERIES 1950 1950 0 2F EXPLOSION PROOF DIFFERENTIAL PRESSURE SWITCHES
DWYER SERIES 1950 1950 0 2F EXPLOSION PROOF DIFFERENTIAL PRESSURE SWITCHES
$36.54
Time Remaining: 1d 18h 43m
Buy It Now for only: $36.54

Allen Bradley Explosion Proof Emergency Stop Switch with Cover and Backbox
Allen Bradley Explosion Proof Emergency Stop Switch with Cover and Backbox
$95.99
Time Remaining: 2d 7h 23m
Buy It Now for only: $95.99

NEW DWYER T20K 1950 20 EXPLOSION PROOF 1 2IN NPT PRESSURE SWITCH B339306
NEW DWYER T20K 1950 20 EXPLOSION PROOF 1 2IN NPT PRESSURE SWITCH B339306
$77.00
Time Remaining: 2d 7h 33m
Buy It Now for only: $77.00

KILLARK JOG RUN SWITCH XCS 0S2A1 HEAVY DUTY CONTROL STATION EXPLOSION PROOF
KILLARK JOG RUN SWITCH XCS 0S2A1 HEAVY DUTY CONTROL STATION EXPLOSION PROOF
$125.00
Time Remaining: 2d 8h 43m
Buy It Now for only: $125.00

Crouse Hinds 3 Phase Switch Disconnect Lockable EXPLOSION PROOF
Crouse Hinds 3 Phase Switch Disconnect Lockable EXPLOSION PROOF
$250.00
Time Remaining: 2d 10h 5m
Buy It Now for only: $250.00

HONEYWELL 281CX2HM CX SERIES EXPLOSION PROOF LIMIT SWITCH
HONEYWELL 281CX2HM CX SERIES EXPLOSION PROOF LIMIT SWITCH
$168.63
Time Remaining: 2d 13h 55m
Buy It Now for only: $168.63

HONEYWELL 18CX0HM CX SERIES EXPLOSION PROOF LIMIT SWITCH
HONEYWELL 18CX0HM CX SERIES EXPLOSION PROOF LIMIT SWITCH
$168.63
Time Remaining: 2d 17h 11m
Buy It Now for only: $168.63

CURLEE NELSON EPMRE EXPLOSION PROOF PUSH BUTTON RED
CURLEE NELSON EPMRE EXPLOSION PROOF PUSH BUTTON RED
$50.00
Time Remaining: 3d 2h 44m
Buy It Now for only: $50.00

DWYER 1950 0 2 F EXPLOSION PROOF PRESSURE SWITCH 1 PER BUY
DWYER 1950 0 2 F EXPLOSION PROOF PRESSURE SWITCH 1 PER BUY
$40.00
Time Remaining: 3d 3h 26m
Buy It Now for only: $40.00

Micro Switch LSXP3K Explosion Proof Heavy Duty Limit Switch Used
Micro Switch LSXP3K Explosion Proof Heavy Duty Limit Switch Used
$95.00
Time Remaining: 3d 5h 24m
Buy It Now for only: $95.00

Crouse Hinds Explosion Proof Front Operated Pushbutton Station
Crouse Hinds Explosion Proof Front Operated Pushbutton Station
$110.00
Time Remaining: 3d 6h 20m
Buy It Now for only: $110.00

MICROSWITCH NEW EXD AR 3 EXPLOSION PROOF SWITCH
MICROSWITCH NEW EXD AR 3 EXPLOSION PROOF SWITCH
$125.00
Time Remaining: 3d 6h 23m
Buy It Now for only: $125.00

UE Controls PRESSURE SWITCH 2 100PSI SPDT EXPLOSION PROOF J120S156B
UE Controls PRESSURE SWITCH 2 100PSI SPDT EXPLOSION PROOF J120S156B
$225.00
Time Remaining: 3d 6h 57m
Buy It Now for only: $225.00

NEW Crouse Hinds Heavy Duty Conveyor Explosion Proof Switch Model AFUX0333 06
NEW Crouse Hinds Heavy Duty Conveyor Explosion Proof Switch Model AFUX0333 06
$449.99
Time Remaining: 3d 7h 57m
Buy It Now for only: $449.99

NEW SQUARE D 9001 BR 204 EXPLOSION PROOF CONTROL STATION PUSHBUTTON
NEW SQUARE D 9001 BR 204 EXPLOSION PROOF CONTROL STATION PUSHBUTTON
$125.00
Time Remaining: 3d 9h 48m
Buy It Now for only: $125.00

KILLARK FXS 1C HAZ EXPLOSION PROOF SWITCH
KILLARK FXS 1C HAZ EXPLOSION PROOF SWITCH
$80.00
Time Remaining: 3d 14h 8m
Buy It Now for only: $80.00

POTTER AN BRUMFIELD KHS17D11 24V Relay 4 pole C O Explosion Proof BRAND NEW
POTTER AN BRUMFIELD KHS17D11 24V Relay 4 pole C O Explosion Proof BRAND NEW
$23.42
Time Remaining: 3d 18h 38m
Buy It Now for only: $23.42

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: 3d 19h 56m
Buy It Now for only: $60.00

H 60 XFA Square D 60 amp 480 vac 3 pole explosion proof NEMA 79 recycled
H 60 XFA Square D 60 amp 480 vac 3 pole explosion proof NEMA 79 recycled
$245.00
Time Remaining: 3d 23h 37m
Buy It Now for only: $245.00

LINEMASTER 591EX EXPLOSION PROOF FOOT SWITCH 591 EX NEW
LINEMASTER 591EX EXPLOSION PROOF FOOT SWITCH 591 EX NEW
$135.00
Time Remaining: 4d 1h 49m
Buy It Now for only: $135.00

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: 4d 2h 17m
Buy It Now for only: $95.00

UNITED ELECTRIC B121 120 TEMPERATURE SWITCH EXPLOSION PROOF B121120 NEW
UNITED ELECTRIC B121 120 TEMPERATURE SWITCH EXPLOSION PROOF B121120 NEW
$399.99
Time Remaining: 4d 3h 3m
Buy It Now for only: $399.99

DWYER 1950 1 2F EXPLOSION PROOF DIFFERENTIAL PRESSURE SWITCH
DWYER 1950 1 2F EXPLOSION PROOF DIFFERENTIAL PRESSURE SWITCH
$24.99
Time Remaining: 4d 3h 34m
Buy It Now for only: $24.99

SQUARE D 9001 GR 10 SERA EH EXPLOSION PROOF YELLOW INDICATING LIGHT
SQUARE D 9001 GR 10 SERA EH EXPLOSION PROOF YELLOW INDICATING LIGHT
$50.00
Time Remaining: 4d 4h 12m
Buy It Now for only: $50.00

CROUSE HINDS DSD918 DSD947 PUSHBUTTON SWITCH INDICATING LIGHT EXPLOSION PROOF
CROUSE HINDS DSD918 DSD947 PUSHBUTTON SWITCH INDICATING LIGHT EXPLOSION PROOF
$250.00
Time Remaining: 4d 4h 18m
Buy It Now for only: $250.00

APPLETON ESK U2 LB EXPLOSION PROOF START STOP PUSHBUTTON SWITCH STATION
APPLETON ESK U2 LB EXPLOSION PROOF START STOP PUSHBUTTON SWITCH STATION
$50.00
Time Remaining: 4d 4h 22m
Buy It Now for only: $50.00

MERCOID SA1111E S5 K2 Pressure SwitchExplosion Proof150 PSI
MERCOID SA1111E S5 K2 Pressure SwitchExplosion Proof150 PSI
$362.09
Time Remaining: 4d 4h 23m
Buy It Now for only: $362.09

Crouse Hinds Explosion Proof Pushbutton DSD 918
Crouse Hinds Explosion Proof Pushbutton DSD 918
$250.00
Time Remaining: 4d 4h 26m
Buy It Now for only: $250.00

MERCOID SA1113E A4 K1 Pressure SwitchExplosion Proof500 PSI
MERCOID SA1113E A4 K1 Pressure SwitchExplosion Proof500 PSI
$362.09
Time Remaining: 4d 4h 26m
Buy It Now for only: $362.09

SQUARE D 9001 GR 206 SERA EXPLOSION PROOF START STOP SWITCH
SQUARE D 9001 GR 206 SERA EXPLOSION PROOF START STOP SWITCH
$40.00
Time Remaining: 4d 5h 24m
Buy It Now for only: $40.00

APPLETON ESK U2 LB EXPLOSION PROOF PUSHBUTTON SWITCH STATION W ONLY ONE SWITCH
APPLETON ESK U2 LB EXPLOSION PROOF PUSHBUTTON SWITCH STATION W ONLY ONE SWITCH
$30.00
Time Remaining: 4d 5h 27m
Buy It Now for only: $30.00

CROUSE HINDS EFSC1524 J11 M83 EXPLOSION PROOF BLUE PILOT LIGHT 125V 6 WATTS
CROUSE HINDS EFSC1524 J11 M83 EXPLOSION PROOF BLUE PILOT LIGHT 125V 6 WATTS
$150.00
Time Remaining: 4d 5h 33m
Buy It Now for only: $150.00

MERCOID SA1113E S5 K2 Pressure SwitchExplosion Proof500 PSI
MERCOID SA1113E S5 K2 Pressure SwitchExplosion Proof500 PSI
$362.09
Time Remaining: 4d 6h 4m
Buy It Now for only: $362.09

APPLETON EFDCB175 UM1 EXPLOSION PROOF RED MUSHROOM PUSHBUTTON SWITCH
APPLETON EFDCB175 UM1 EXPLOSION PROOF RED MUSHROOM PUSHBUTTON SWITCH
$180.00
Time Remaining: 4d 6h 4m
Buy It Now for only: $180.00

Crouse Hinds Explosion Proof Start Stop Pushbutton Box and Cover
Crouse Hinds Explosion Proof Start Stop Pushbutton Box and Cover
$350.00
Time Remaining: 4d 6h 12m
Buy It Now for only: $350.00

KILLARK XCS 5B4 EXPLOSION PROOF START STOP PUSHBUTTON SWITCH
KILLARK XCS 5B4 EXPLOSION PROOF START STOP PUSHBUTTON SWITCH
$100.00
Time Remaining: 4d 6h 23m
Buy It Now for only: $100.00

APPLETON EFDCB175 J1U2 EXPLOSION PROOF START STOP PUSHBUTTON SWITCH WITH LIGHT
APPLETON EFDCB175 J1U2 EXPLOSION PROOF START STOP PUSHBUTTON SWITCH WITH LIGHT
$90.00
Time Remaining: 4d 6h 30m
Buy It Now for only: $90.00

CROUSE HINDS DS429 EXPLOSION PROOF PUSHBUTTON SWITCH STATION
CROUSE HINDS DS429 EXPLOSION PROOF PUSHBUTTON SWITCH STATION
$50.00
Time Remaining: 4d 6h 35m
Buy It Now for only: $50.00

ALLEN BRADLEY 800H 2HA7 EXPLOSION PROOF START STOP SWITCH
ALLEN BRADLEY 800H 2HA7 EXPLOSION PROOF START STOP SWITCH
$100.00
Time Remaining: 4d 6h 52m
Buy It Now for only: $100.00

Crouse Hinds Explosion Proof ESD Pushbutton and Box
Crouse Hinds Explosion Proof ESD Pushbutton and Box
$250.00
Time Remaining: 4d 6h 57m
Buy It Now for only: $250.00

Crouse Hinds DSD921 Explosion Proof Momentary Pushbutton Operation Cover NEW
Crouse Hinds DSD921 Explosion Proof Momentary Pushbutton Operation Cover NEW
$57.60
Time Remaining: 4d 7h
Buy It Now for only: $57.60

Crouse Hinds EFDC 2437 Momentary Pushbutton Explosion Proof Conduit Cover Switch
Crouse Hinds EFDC 2437 Momentary Pushbutton Explosion Proof Conduit Cover Switch
$38.40
Time Remaining: 4d 7h 37m
Buy It Now for only: $38.40

Dwyer 1950P 2 2F Explosion Proof Pressure Switch
Dwyer 1950P 2 2F Explosion Proof Pressure Switch
$25.00
Time Remaining: 4d 8h 31m
Buy It Now for only: $25.00

NEW KILLARK explosion proof cover XCS OB2 stop pushbotton 600v ac
NEW KILLARK explosion proof cover XCS OB2 stop pushbotton 600v ac
$80.00
Time Remaining: 4d 8h 38m
Buy It Now for only: $80.00

Used Solon 7ps1tx Pressure Switch Explosion Proof
Used Solon 7ps1tx Pressure Switch Explosion Proof
$25.00
Time Remaining: 4d 10h 35m
Buy It Now for only: $25.00

BARKSDALE D2X A80SS UL D2X EXPLOSION PROOF DIAPHRAGM PRESSURE SWITCH
BARKSDALE D2X A80SS UL D2X EXPLOSION PROOF DIAPHRAGM PRESSURE SWITCH
$368.23
Time Remaining: 4d 11h 30m
Buy It Now for only: $368.23

APPLETON EFKL U3 LB EXPLOSION PROOF START STOP SWITICH STATION WITH PILOT LIGHT
APPLETON EFKL U3 LB EXPLOSION PROOF START STOP SWITICH STATION WITH PILOT LIGHT
$100.00
Time Remaining: 4d 23h 35m
Buy It Now for only: $100.00

APPLETON EFDCB175 U2 EXPLOSION PROOF START STOP PUSHBUTTON SWITCH STATION
APPLETON EFDCB175 U2 EXPLOSION PROOF START STOP PUSHBUTTON SWITCH STATION
$100.00
Time Remaining: 4d 23h 39m
Buy It Now for only: $100.00

AKRON CXI373 X3 N4 EXPLOSION PROOF UP DOWN EMERGENCY STOP SWITCH STATION
AKRON CXI373 X3 N4 EXPLOSION PROOF UP DOWN EMERGENCY STOP SWITCH STATION
$190.00
Time Remaining: 4d 23h 51m
Buy It Now for only: $190.00

APPLETON EFSC175 F2 EXPLOSION PROOF ON OFF SWITCH 20 AMP 120 277V
APPLETON EFSC175 F2 EXPLOSION PROOF ON OFF SWITCH 20 AMP 120 277V
$130.00
Time Remaining: 5d 4m
Buy It Now for only: $130.00

NEW HONEYWELL MICRO SWITCH EXMN Q EXPLOSION PROOF SNAP SWITCH
NEW HONEYWELL MICRO SWITCH EXMN Q EXPLOSION PROOF SNAP SWITCH
$90.00
Time Remaining: 5d 10m
Buy It Now for only: $90.00

ASCO SA32DM PRESSURE SWITCH ADJUSTABLE DEAD BAND EXPLOSION PROOF 160916
ASCO SA32DM PRESSURE SWITCH ADJUSTABLE DEAD BAND EXPLOSION PROOF 160916
$400.00
Time Remaining: 5d 44m

SQUARE D 9001GR 20 9001 GR 20 SERA EXPLOSION PROOF OFF RUN INDICATING LIGHT
SQUARE D 9001GR 20 9001 GR 20 SERA EXPLOSION PROOF OFF RUN INDICATING LIGHT
$100.00
Time Remaining: 5d 2h 4m
Buy It Now for only: $100.00

CROUSE HINDS DSD947 J1 J3 M83 EXPLOSION PROOF RED GREEN PILOT LIGHT STATION
CROUSE HINDS DSD947 J1 J3 M83 EXPLOSION PROOF RED GREEN PILOT LIGHT STATION
$125.00
Time Remaining: 5d 2h 36m
Buy It Now for only: $125.00


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