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.

H3A 2SL A30B Explosion Proof Differential Pressure Switch H Duty Duotect 5 15
H3A 2SL A30B Explosion Proof Differential Pressure Switch H Duty Duotect 5 15
$299.99
Time Remaining: 5h 46m
Buy It Now for only: $299.99

United Electric J120 356 Explosion Proof Pressure Switch 15A 480VAC 20 100 PSI
United Electric J120 356 Explosion Proof Pressure Switch 15A 480VAC 20 100 PSI
$44.99
Time Remaining: 6h 32m
Buy It Now for only: $44.99

Allen Bradley Explosion Proof Selector Station  Pilot Lights
Allen Bradley Explosion Proof Selector Station Pilot Lights
$145.00
Time Remaining: 6h 43m
Buy It Now for only: $145.00

Honeywell Explosion Proof Micro Snap Switch EXA Q
Honeywell Explosion Proof Micro Snap Switch EXA Q
$180.00
Time Remaining: 9h 12m
Buy It Now for only: $180.00

Square D 902 ACR 4 Explosion Proof Pressure Switch
Square D 902 ACR 4 Explosion Proof Pressure Switch
$700.00
Time Remaining: 9h 14m
Buy It Now for only: $700.00

KILLARK FXCS 4B13 C EXPLOSION PROOF PUSH BUTTON PILOT LIGHT CONTROL STATION
KILLARK FXCS 4B13 C EXPLOSION PROOF PUSH BUTTON PILOT LIGHT CONTROL STATION
$225.00
Time Remaining: 10h 17m
Buy It Now for only: $225.00

HONEYWELL GSXA46C EXPLOSION PROOF PRECISION LIMIT SWITCH
HONEYWELL GSXA46C EXPLOSION PROOF PRECISION LIMIT SWITCH
$225.00
Time Remaining: 10h 34m
Buy It Now for only: $225.00

HONEYWELL GSXA46B EXPLOSION PROOF PRECISION LIMIT SWITCH
HONEYWELL GSXA46B EXPLOSION PROOF PRECISION LIMIT SWITCH
$220.00
Time Remaining: 10h 40m
Buy It Now for only: $220.00

HONEYWELL BXC4L EXPLOSION PROOF PRECISION LIMIT SWITCH
HONEYWELL BXC4L EXPLOSION PROOF PRECISION LIMIT SWITCH
$70.00
Time Remaining: 10h 46m
Buy It Now for only: $70.00

HONEYWELL BXF3K EXPLOSION PROOF PRECISION LIMIT SWITCH
HONEYWELL BXF3K EXPLOSION PROOF PRECISION LIMIT SWITCH
$70.00
Time Remaining: 10h 48m
Buy It Now for only: $70.00

HONEYWELL BXN4L EXPLOSION PROOF PRECISION LIMIT SWITCH
HONEYWELL BXN4L EXPLOSION PROOF PRECISION LIMIT SWITCH
$400.00
Time Remaining: 10h 49m
Buy It Now for only: $400.00

HONEYWELL BXR3E EXPLOSION PROOF PRECISION LIMIT SWITCH
HONEYWELL BXR3E EXPLOSION PROOF PRECISION LIMIT SWITCH
$200.00
Time Remaining: 10h 50m
Buy It Now for only: $200.00

HONEYWELL BXR3K EXPLOSION PROOF PRECISION LIMIT SWITCH
HONEYWELL BXR3K EXPLOSION PROOF PRECISION LIMIT SWITCH
$200.00
Time Remaining: 10h 51m
Buy It Now for only: $200.00

HONEYWELL GKZ73 EXPLOSION PROOF PRECISION LIMIT SWITCH
HONEYWELL GKZ73 EXPLOSION PROOF PRECISION LIMIT SWITCH
$130.00
Time Remaining: 10h 55m
Buy It Now for only: $130.00

NIB Honeywell EX AR30 Limit Switch Explosion Proof Side Rotary 1NC 1NO SPDT SNAP
NIB Honeywell EX AR30 Limit Switch Explosion Proof Side Rotary 1NC 1NO SPDT SNAP
$199.99
Time Remaining: 10h 58m
Buy It Now for only: $199.99

HONEYWELL EXPLOSION PROOF SNAP SWITCH 1172CX2 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH 1172CX2 MICRO SWITCH
$250.00
Time Remaining: 11h 12m
Buy It Now for only: $250.00

HONEYWELL EXPLOSION PROOF SNAP SWITCH 11CX12E MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH 11CX12E MICRO SWITCH
$250.00
Time Remaining: 11h 13m
Buy It Now for only: $250.00

HONEYWELL EXPLOSION PROOF SNAP SWITCH EXD AR30 3 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH EXD AR30 3 MICRO SWITCH
$200.00
Time Remaining: 11h 17m
Buy It Now for only: $200.00

HONEYWELL EXPLOSION PROOF SNAP SWITCH EXH AR33 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH EXH AR33 MICRO SWITCH
$200.00
Time Remaining: 11h 19m
Buy It Now for only: $200.00

HONEYWELL EXPLOSION PROOF SNAP SWITCH EXH AR33 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH EXH AR33 MICRO SWITCH
$200.00
Time Remaining: 11h 20m
Buy It Now for only: $200.00

HONEYWELL EXPLOSION PROOF SNAP SWITCH EX AR50 MICRO SWITCH
HONEYWELL EXPLOSION PROOF SNAP SWITCH EX AR50 MICRO SWITCH
$90.00
Time Remaining: 11h 21m
Buy It Now for only: $90.00

KILLARK SWITCH EXPLOSION PROOF HAND OFF AUTO CAT  FXCS 0S3C5  WO 57
KILLARK SWITCH EXPLOSION PROOF HAND OFF AUTO CAT FXCS 0S3C5 WO 57
$149.99
Time Remaining: 11h 30m
Buy It Now for only: $149.99

KILLARK SWITCH EXPLOSION PROOF HAND OFF AUTO CAT  FXCS 0S3C4  WO 58
KILLARK SWITCH EXPLOSION PROOF HAND OFF AUTO CAT FXCS 0S3C4 WO 58
$75.00
Time Remaining: 11h 40m
Buy It Now for only: $75.00

HONEYWELL EXPLOSION PROOF SNAP SWITCH EXA Q
HONEYWELL EXPLOSION PROOF SNAP SWITCH EXA Q
$175.00
Time Remaining: 11h 45m
Buy It Now for only: $175.00

KILLARK EXPLOSION PROOF HOUSING WITH RED MARKER LIGHT CAT  FXCS 1B24RL WO 59
KILLARK EXPLOSION PROOF HOUSING WITH RED MARKER LIGHT CAT FXCS 1B24RL WO 59
$99.00
Time Remaining: 11h 58m
Buy It Now for only: $99.00

KILLARK EXPLOSION PROOF HOUSING WITH RED MARKER LIGHT CAT  FXCS 0B24RL WO 60
KILLARK EXPLOSION PROOF HOUSING WITH RED MARKER LIGHT CAT FXCS 0B24RL WO 60
$99.00
Time Remaining: 12h 16m
Buy It Now for only: $99.00

New Cooper Crouse Hinds EDS2190 3 4 Explosion Proof Push Button Station
New Cooper Crouse Hinds EDS2190 3 4 Explosion Proof Push Button Station
$225.00
Time Remaining: 12h 30m
Buy It Now for only: $225.00

KILLARK EXPLOSION PROOF ON OFF SWITCH W HOUSING CAT  FXCS 0S3C5   WO 61
KILLARK EXPLOSION PROOF ON OFF SWITCH W HOUSING CAT FXCS 0S3C5 WO 61
$169.99
Time Remaining: 12h 32m
Buy It Now for only: $169.99

KILLARK EXPLOSION PROOF PUSH BUTTON SWITCH W HOUSING CAT  FXCS 0B2  WO 62
KILLARK EXPLOSION PROOF PUSH BUTTON SWITCH W HOUSING CAT FXCS 0B2 WO 62
$169.99
Time Remaining: 12h 45m
Buy It Now for only: $169.99

SQUARE D 9001 GR 307 3 UNIT CONTROL STATION EXPLOSION PROOF
SQUARE D 9001 GR 307 3 UNIT CONTROL STATION EXPLOSION PROOF
$119.99
Time Remaining: 12h 46m
Buy It Now for only: $119.99

HONEYWELL MICRO SWITCH EXPLOSION PROOF SWITCH CAT EXA N NIB
HONEYWELL MICRO SWITCH EXPLOSION PROOF SWITCH CAT EXA N NIB
$119.99
Time Remaining: 12h 59m
Buy It Now for only: $119.99

Dwyer 1950 00 2F Explosion Proof Differential Pressure Switch T50P New
Dwyer 1950 00 2F Explosion Proof Differential Pressure Switch T50P New
$59.99
Time Remaining: 14h 32m
Buy It Now for only: $59.99

NEW ALLEN BRADLEY 802X A7 EXPLOSION PROOF HAZARDOUS LOCATION LIMIT SWITCH
NEW ALLEN BRADLEY 802X A7 EXPLOSION PROOF HAZARDOUS LOCATION LIMIT SWITCH
$169.99
Time Remaining: 14h 32m
Buy It Now for only: $169.99

DWYER 1950G Explosion Proof Differential Pressure Switch
DWYER 1950G Explosion Proof Differential Pressure Switch
$59.99
Time Remaining: 14h 53m
Buy It Now for only: $59.99

HONEYWELL 16CX12 EXPLOSION PROOF MICRO SWITCH LIMIT SWITH PROX
HONEYWELL 16CX12 EXPLOSION PROOF MICRO SWITCH LIMIT SWITH PROX
$200.00
Time Remaining: 16h 5m
Buy It Now for only: $200.00

HONEYWELL 1172CX2 EXPLOSION PROOF MICRO SWITCH LIMIT SWITH PROX
HONEYWELL 1172CX2 EXPLOSION PROOF MICRO SWITCH LIMIT SWITH PROX
$250.00
Time Remaining: 16h 15m
Buy It Now for only: $250.00

HONEYWELL 1172CX12 EXPLOSION PROOF MICRO SWITCH LIMIT SWITH PROX
HONEYWELL 1172CX12 EXPLOSION PROOF MICRO SWITCH LIMIT SWITH PROX
$325.00
Time Remaining: 16h 19m
Buy It Now for only: $325.00

Dwyer 1950 10 2F Explosion Proof Differential Pressure Switch
Dwyer 1950 10 2F Explosion Proof Differential Pressure Switch
$65.00
Time Remaining: 16h 25m
Buy It Now for only: $88.00

HONEYWELL MICRO SWITCH 11CX2 Explosion Proof Limit Swtch Top Actuator
HONEYWELL MICRO SWITCH 11CX2 Explosion Proof Limit Swtch Top Actuator
$347.78
Time Remaining: 18h 41m
Buy It Now for only: $347.78

Cooper Crouse Hinds EDS218 Explosion Proof General Purpose Switch BRAND NEW
Cooper Crouse Hinds EDS218 Explosion Proof General Purpose Switch BRAND NEW
$354.26
Time Remaining: 19h 30m
Buy It Now for only: $354.26

GEMCO 5150 NEMA 7 EXPLOSION PROOF RED BOX WITH KEY SWITCH KEY BROKEN
GEMCO 5150 NEMA 7 EXPLOSION PROOF RED BOX WITH KEY SWITCH KEY BROKEN
$80.00
Time Remaining: 1d 9h 59m
Buy It Now for only: $80.00

Murphy Vibration Explosion Proof Switch VS2EX
Murphy Vibration Explosion Proof Switch VS2EX
$69.99
Time Remaining: 1d 10h 10m
Buy It Now for only: $69.99

HUBBELL KILLARK XEDS 100 EXPLOSION PROOF DISCONNECT 100 AMP 600V 3 POLE
HUBBELL KILLARK XEDS 100 EXPLOSION PROOF DISCONNECT 100 AMP 600V 3 POLE
$1,200.00
Time Remaining: 1d 10h 35m
Buy It Now for only: $1,200.00

NEW CROUSE HINDS DSD948 J1 EXPLOSION PROOF RED SINGLE PILOT LIGHT COVER
NEW CROUSE HINDS DSD948 J1 EXPLOSION PROOF RED SINGLE PILOT LIGHT COVER
$149.99
Time Remaining: 1d 11h 25m
Buy It Now for only: $149.99

APPLETON ESKJ1U2 LB EXPLOSION PROOF START STOP WITH LIGHT MISSING BUTTO
APPLETON ESKJ1U2 LB EXPLOSION PROOF START STOP WITH LIGHT MISSING BUTTO
$35.00
Time Remaining: 1d 11h 36m
Buy It Now for only: $35.00

Dwyer Instruments 1950 04 2S Differential Pressure Switch Explosion proof Used
Dwyer Instruments 1950 04 2S Differential Pressure Switch Explosion proof Used
$32.99
Time Remaining: 1d 12h 30m
Buy It Now for only: $32.99

Killark G02 GR12D explosion proof dual push button start stop nib
Killark G02 GR12D explosion proof dual push button start stop nib
$217.00
Time Remaining: 1d 13h 4m
Buy It Now for only: $217.00

Honeywell Explosion Proof Switch CatEX Q New Old Stock NIB
Honeywell Explosion Proof Switch CatEX Q New Old Stock NIB
$99.00
Time Remaining: 1d 13h 56m
Buy It Now for only: $99.00

KILLARK FXCS 0B24 GL EXPLOSION PROOF GREEN RUN LIGHT IN FXB 5 EXP PROOF BOX
KILLARK FXCS 0B24 GL EXPLOSION PROOF GREEN RUN LIGHT IN FXB 5 EXP PROOF BOX
$50.00
Time Remaining: 1d 14h 56m
Buy It Now for only: $50.00

Solon 6PS11 AVW Pressure Switch 0 15 psi 6PS11AVW Explosion Proof Nema 4
Solon 6PS11 AVW Pressure Switch 0 15 psi 6PS11AVW Explosion Proof Nema 4
$80.00
Time Remaining: 1d 16h 13m
Buy It Now for only: $80.00

ADALET EXPLOSION PROOF OUTLET BOX XJF 061206
ADALET EXPLOSION PROOF OUTLET BOX XJF 061206
$650.00
Time Remaining: 1d 16h 35m
Buy It Now for only: $650.00

DWYER 1 2 EXPLOSION PROOF PRESSURE SWITCH 1950P 2 2F
DWYER 1 2 EXPLOSION PROOF PRESSURE SWITCH 1950P 2 2F
$55.00
Time Remaining: 1d 18h 19m
Buy It Now for only: $55.00

Square D 9002 FB 5 600VAC 250VDC Foot Switch Explosion Proof
Square D 9002 FB 5 600VAC 250VDC Foot Switch Explosion Proof
$100.00
Time Remaining: 1d 22h 21m
Buy It Now for only: $100.00

EXPLOSION PROOF DISCONNECT
EXPLOSION PROOF DISCONNECT
$560.57
Time Remaining: 2d 5h 10m
Buy It Now for only: $728.75

Dwyer 1950 20 2F Explosion Proof Pressure Switch NICS
Dwyer 1950 20 2F Explosion Proof Pressure Switch NICS
$130.00
Time Remaining: 2d 5h 58m
Buy It Now for only: $130.00

Cooper Crouse Hinds Explosion Proof 3 position switch cover assembly DSD925
Cooper Crouse Hinds Explosion Proof 3 position switch cover assembly DSD925
$59.99
Time Remaining: 2d 6h 55m
Buy It Now for only: $89.99

Killark Pressure Switch 541006 2P 1Ph Explosion Proof D 3921H 20A 120 277V AC
Killark Pressure Switch 541006 2P 1Ph Explosion Proof D 3921H 20A 120 277V AC
$120.00
Time Remaining: 2d 7h 41m
Buy It Now for only: $120.00

New Solon Model 6PS 6PSX1 2 0 15PSI Explosion Proof Vacuum Pressure Switch
New Solon Model 6PS 6PSX1 2 0 15PSI Explosion Proof Vacuum Pressure Switch
$49.99
Time Remaining: 2d 8h 26m
Buy It Now for only: $49.99

New Solon Model 6PS 6PSX1 2 0 15PSI Explosion Proof Vacuum Pressure Switch
New Solon Model 6PS 6PSX1 2 0 15PSI Explosion Proof Vacuum Pressure Switch
$49.99
Time Remaining: 2d 8h 35m
Buy It Now for only: $49.99

NEW CROUSE HINDS DSD923 EXPLOSION PROOF OPERATED SELECTOR SWITCH 600 VAC
NEW CROUSE HINDS DSD923 EXPLOSION PROOF OPERATED SELECTOR SWITCH 600 VAC
$54.99
Time Remaining: 2d 10h 10m
Buy It Now for only: $54.99

NEW CROUSE HINDS DS479 EXPLOSION PROOF DOUBLE PUSHBUTTON COVER
NEW CROUSE HINDS DS479 EXPLOSION PROOF DOUBLE PUSHBUTTON COVER
$84.99
Time Remaining: 2d 10h 26m
Buy It Now for only: $84.99

Killark SP10A Explosion Proof Proximity Switch New Old Stock
Killark SP10A Explosion Proof Proximity Switch New Old Stock
$50.00
Time Remaining: 2d 12h 25m
Buy It Now for only: $50.00

Cooper Crouse Hinds Explosion Proof Circuit Breaker Enclosure EBBRA604 WT50 3
Cooper Crouse Hinds Explosion Proof Circuit Breaker Enclosure EBBRA604 WT50 3
$2,500.00
Time Remaining: 2d 12h 37m
Buy It Now for only: $2,500.00

Used Allen Bradley 800S 2SA7 Push button start stop Series M explosion proof
Used Allen Bradley 800S 2SA7 Push button start stop Series M explosion proof
$49.99
Time Remaining: 2d 13h 7m
Buy It Now for only: $49.99

DWYER 1950P 2 2F Explosion Proof Pressure Switch NOS
DWYER 1950P 2 2F Explosion Proof Pressure Switch NOS
$15.00
Time Remaining: 2d 13h 49m
Buy It Now for only: $15.00

NIB HUBBELL KILLARK FXS 1C HAZ EXPLOSION PROOF SWITCH
NIB HUBBELL KILLARK FXS 1C HAZ EXPLOSION PROOF SWITCH
$395.00
Time Remaining: 2d 13h 52m
Buy It Now for only: $395.00

LOT OF 2 MICRO SWITCH LSXA3K EXPLOSION PROOF PRECISION LIMIT SWITCH USED
LOT OF 2 MICRO SWITCH LSXA3K EXPLOSION PROOF PRECISION LIMIT SWITCH USED
$120.00
Time Remaining: 2d 14h 22m
Buy It Now for only: $120.00

HONEYWELL MICRO SWITCH 11CX12 Explosion Proof Limit Swtch Top Actuator
HONEYWELL MICRO SWITCH 11CX12 Explosion Proof Limit Swtch Top Actuator
$264.50
Time Remaining: 2d 17h 48m
Buy It Now for only: $264.50

Appleton GFS1 Ground Fault Circuit Interrupter GFCI Explosion Proof GFS 1 NEW
Appleton GFS1 Ground Fault Circuit Interrupter GFCI Explosion Proof GFS 1 NEW
$525.00
Time Remaining: 2d 18h 28m
Buy It Now for only: $525.00

DWYER 1950 20 2F EXPLOSION PROOF PRESSURE SWITCH NEW IN BOX
DWYER 1950 20 2F EXPLOSION PROOF PRESSURE SWITCH NEW IN BOX
$150.00
Time Remaining: 2d 19h 40m
Buy It Now for only: $150.00

MICROSWITCH LSXM4N EXPLOSION PROOF LIMIT SWITCH USED
MICROSWITCH LSXM4N EXPLOSION PROOF LIMIT SWITCH USED
$112.00
Time Remaining: 2d 20h 38m
Buy It Now for only: $112.00

MICROSWITCH LSXM4N EXPLOSION PROOF LIMIT SWITCH AS PICTURED USED
MICROSWITCH LSXM4N EXPLOSION PROOF LIMIT SWITCH AS PICTURED USED
$100.00
Time Remaining: 3d 1h 52m
Buy It Now for only: $100.00

DWYER 1950P 2 2F EXPLOSION PROOF PRESSURE SWITCH USED
DWYER 1950P 2 2F EXPLOSION PROOF PRESSURE SWITCH USED
$30.00
Time Remaining: 3d 2h 10m
Buy It Now for only: $30.00

HONEYWELL EXPLOSION PROOF SWITCH 1LS2444PGF1
HONEYWELL EXPLOSION PROOF SWITCH 1LS2444PGF1
$140.29
Time Remaining: 3d 3h 9m
Buy It Now for only: $140.29

HONEYWELL MICRO SWITCH GSXA46A Explosion Proof Limit Switch 3NC 1NO
HONEYWELL MICRO SWITCH GSXA46A Explosion Proof Limit Switch 3NC 1NO
$381.60
Time Remaining: 3d 3h 12m
Buy It Now for only: $381.60

MICRO SWITCH EX AR30 EXPLOSION PROOF ROLLER SWITCH NEW IN A BOX
MICRO SWITCH EX AR30 EXPLOSION PROOF ROLLER SWITCH NEW IN A BOX
$135.00
Time Remaining: 3d 3h 40m
Buy It Now for only: $135.00


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