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.

Crouse Hinds DS479 Explosion Proof Pushbutton Station Start Stop NOS Locking Stp
Crouse Hinds DS479 Explosion Proof Pushbutton Station Start Stop NOS Locking Stp
$135.00
Time Remaining: 2h 6m
Buy It Now for only: $135.00

Dwyer Explosion Proof Pressure Switch 250 VAC 1950 1 2F
Dwyer Explosion Proof Pressure Switch 250 VAC 1950 1 2F
$95.00
Time Remaining: 10h 20m
Buy It Now for only: $95.00

Mercoid SA1111E S5 L2 Explosion proof pressure switch nib 60 day warranty
Mercoid SA1111E S5 L2 Explosion proof pressure switch nib 60 day warranty
$245.00
Time Remaining: 12h 33m
Buy It Now for only: $245.00

NEW MERCOID SA1111E S5 K2 EXPLOSION PROOF PRESSURE SWITCH 1200 PSI MAX
NEW MERCOID SA1111E S5 K2 EXPLOSION PROOF PRESSURE SWITCH 1200 PSI MAX
$300.00
Time Remaining: 12h 37m
Buy It Now for only: $300.00

CROUSE HINDS EFD2437 S769 EXPLOSION PROOF RED PUSH BUTTON SWITCH USED 52 49
CROUSE HINDS EFD2437 S769 EXPLOSION PROOF RED PUSH BUTTON SWITCH USED 52 49
$100.00
Time Remaining: 12h 59m
Buy It Now for only: $100.00

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: 13h 5m
Buy It Now for only: $1,200.00

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: 14h 27m
Buy It Now for only: $60.00

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: 15h 43m
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: 17h 11m
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: 17h 34m
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: 18h 3m
Buy It Now for only: $249.99

ALLEN BRADLEY ENCLOSURE BASE FOR PUSHBUTTON EXPLOSION PROOF 800H 3HVX7 52 49
ALLEN BRADLEY ENCLOSURE BASE FOR PUSHBUTTON EXPLOSION PROOF 800H 3HVX7 52 49
$300.00
Time Remaining: 18h 39m
Buy It Now for only: $300.00

NEW CROUSE HINDS DS675 EXPLOSION PROOF 3 POSITION SELECTOR SWITCH ASSEMBLY
NEW CROUSE HINDS DS675 EXPLOSION PROOF 3 POSITION SELECTOR SWITCH ASSEMBLY
$144.88
Time Remaining: 19h 2m
Buy It Now for only: $144.88

Stonel QG2VC02SRA explosion proof limit switch 60 day warranty nib
Stonel QG2VC02SRA explosion proof limit switch 60 day warranty nib
$82.00
Time Remaining: 19h 12m
Buy It Now for only: $82.00

Oz Gedney Explosion proof Switch CS1A 600V Used
Oz Gedney Explosion proof Switch CS1A 600V Used
$175.00
Time Remaining: 20h 57m
Buy It Now for only: $175.00

Microswitch EXH AR181 R1 Explosion Proof Limit Switch New Surplus
Microswitch EXH AR181 R1 Explosion Proof Limit Switch New Surplus
$80.75
Time Remaining: 21h 19m
Buy It Now for only: $80.75

Appleton Explosion Proof EFDC175 OC Push Button Station Switch
Appleton Explosion Proof EFDC175 OC Push Button Station Switch
$149.00
Time Remaining: 1d 2h 22m
Buy It Now for only: $149.00

EXPLOSION PROOF DIFFERENTIAL PRESSURE SWITCH DWYER 1950 5 2F
EXPLOSION PROOF DIFFERENTIAL PRESSURE SWITCH DWYER 1950 5 2F
$34.20
Time Remaining: 1d 2h 26m
Buy It Now for only: $34.20

EXPLOSION PROOF KEY SWITCH
EXPLOSION PROOF KEY SWITCH
$50.00
Time Remaining: 1d 10h 35m
Buy It Now for only: $50.00

APPLETON ELBY 1 1 4 EXPLOSION PROOF SEALED FITTING
APPLETON ELBY 1 1 4 EXPLOSION PROOF SEALED FITTING
$30.00
Time Remaining: 1d 12h 52m
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 13h 14m
Buy It Now for only: $80.00

K BRAND X 62 EMERGENCY PUSHBUTTON ACTUATOR 64B 17 EXPLOSION PROOF 52 49
K BRAND X 62 EMERGENCY PUSHBUTTON ACTUATOR 64B 17 EXPLOSION PROOF 52 49
$100.00
Time Remaining: 1d 13h 57m
Buy It Now for only: $100.00

Dwyer Explosion Proof Pressure Switch Model DS 221 2R11S
Dwyer Explosion Proof Pressure Switch Model DS 221 2R11S
$50.00
Time Remaining: 1d 15h 52m
Buy It Now for only: $50.00

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: 1d 16h 56m
Buy It Now for only: $150.00

Square D BR61ED Limit Switch Explosion Proof
Square D BR61ED Limit Switch Explosion Proof
$75.00
Time Remaining: 1d 19h 6m
Buy It Now for only: $75.00

Honeywell Micro Switch Explosion Proof Limit Switch EX AR New
Honeywell Micro Switch Explosion Proof Limit Switch EX AR New
$109.99
Time Remaining: 2d 9h 26m
Buy It Now for only: $109.99

Honeywell 4EX5 3 Explosion Proof Switch
Honeywell 4EX5 3 Explosion Proof Switch
$50.00
Time Remaining: 2d 11h 10m
Buy It Now for only: $50.00

ASCO SA32DM PRESSURE SWITCH ADJUSTABLE DEAD BAND EXPLOSION PROOF 160916
ASCO SA32DM PRESSURE SWITCH ADJUSTABLE DEAD BAND EXPLOSION PROOF 160916
$400.00
Time Remaining: 2d 12h 5m

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 12h 32m
Buy It Now for only: $250.00

NEW MICRO SWITCH EXD AR30 3 EXPLOSION PROOF LIMIT SWITCH 250V AC 10A AMP D313167
NEW MICRO SWITCH EXD AR30 3 EXPLOSION PROOF LIMIT SWITCH 250V AC 10A AMP D313167
$269.00
Time Remaining: 2d 13h 13m
Buy It Now for only: $269.00

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: 2d 14h 6m
Buy It Now for only: $55.00

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: 2d 14h 43m
Buy It Now for only: $72.00

NEW Honeywell PK88136 PK80112 11CX12 Micro Switch Explosion Proof FREE SHIPPING
NEW Honeywell PK88136 PK80112 11CX12 Micro Switch Explosion Proof FREE SHIPPING
$118.75
Time Remaining: 2d 15h 38m
Buy It Now for only: $118.75

United Electric Explosion Proof Pressure Switch K1373125
United Electric Explosion Proof Pressure Switch K1373125
$20.00
Time Remaining: 2d 15h 58m

APPLETON EDS3036 Explosion Proof DISCONNECT SWITCH For Parts Enclosure Only
APPLETON EDS3036 Explosion Proof DISCONNECT SWITCH For Parts Enclosure Only
$82.00
Time Remaining: 2d 16h 48m
Buy It Now for only: $82.00

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: 2d 17h 35m
Buy It Now for only: $299.99

New Square D 9007CR53B2 Explosion Proof Hazardous Location Limit Switch NIB
New Square D 9007CR53B2 Explosion Proof Hazardous Location Limit Switch NIB
$149.99
Time Remaining: 2d 17h 41m
Buy It Now for only: $149.99

LINEMASTER 592 EX EXPLOSION PROOF FOOT SWITCH MOMENTARY ACTION NNB
LINEMASTER 592 EX EXPLOSION PROOF FOOT SWITCH MOMENTARY ACTION NNB
$281.97
Time Remaining: 2d 17h 48m
Buy It Now for only: $281.97

ADALET XHPB EXPLOSION PROOF PUSH BUTTON NEW CONDITION IN BOX
ADALET XHPB EXPLOSION PROOF PUSH BUTTON NEW CONDITION IN BOX
$35.00
Time Remaining: 2d 19h 5m
Buy It Now for only: $35.00

DWYER 1950P 2 2F EXPLOSION PROOF PRESSURE SWITCH NEW IN A BOX
DWYER 1950P 2 2F EXPLOSION PROOF PRESSURE SWITCH NEW IN A BOX
$170.00
Time Remaining: 2d 19h 8m
Buy It Now for only: $170.00

MICROSWITCH LSXM4N EXPLOSION PROOF LIMIT SWITCH AS PICTURED USED
MICROSWITCH LSXM4N EXPLOSION PROOF LIMIT SWITCH AS PICTURED USED
$100.00
Time Remaining: 2d 20h 9m
Buy It Now for only: $100.00

MICROSWITCH EXD N 3 EXPLOSION PROOF SWITCH 250VAC USED
MICROSWITCH EXD N 3 EXPLOSION PROOF SWITCH 250VAC USED
$65.00
Time Remaining: 2d 20h 9m
Buy It Now for only: $65.00

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: 2d 21h 37m
Buy It Now for only: $135.00

DWYER 1950P 2 2F EXPLOSION PROOF PRESSURE SWITCH USED
DWYER 1950P 2 2F EXPLOSION PROOF PRESSURE SWITCH USED
$30.00
Time Remaining: 3d 7m
Buy It Now for only: $30.00

BARKSDALE PRESSURE SWITCH EXPLOSION PROOF 04 18PSI 60PSI PROOF D1X H18 UL
BARKSDALE PRESSURE SWITCH EXPLOSION PROOF 04 18PSI 60PSI PROOF D1X H18 UL
$75.00
Time Remaining: 3d 50m
Buy It Now for only: $75.00

MICRO SWITCH EX AR16 EXPLOSION PROOF SWITCH USED
MICRO SWITCH EX AR16 EXPLOSION PROOF SWITCH USED
$65.00
Time Remaining: 3d 1h 6m
Buy It Now for only: $65.00

CROUSE HINDS EFD2437 EXPLOSION PROOF PUSH BUTTON SWITCH USED
CROUSE HINDS EFD2437 EXPLOSION PROOF PUSH BUTTON SWITCH USED
$90.00
Time Remaining: 3d 1h 26m
Buy It Now for only: $90.00

BARKSDALED2X H18SS UL EXPLOSION PROOF PRESSURE SWITCH
BARKSDALED2X H18SS UL EXPLOSION PROOF PRESSURE SWITCH
$45.00
Time Remaining: 3d 4h 14m
Buy It Now for only: $45.00

MICROSWITCH LSXM4N EXPLOSION PROOF PRECISION LIMIT SWITCH NEW IN A BOX
MICROSWITCH LSXM4N EXPLOSION PROOF PRECISION LIMIT SWITCH NEW IN A BOX
$135.00
Time Remaining: 3d 5h 36m
Buy It Now for only: $135.00

MICROSWITCH LSXM4N EXPLOSION PROOF LIMIT SWITCH USED
MICROSWITCH LSXM4N EXPLOSION PROOF LIMIT SWITCH USED
$112.00
Time Remaining: 3d 6h 6m
Buy It Now for only: $112.00

MEDC SM87 BG LI Fire Alarm Manual Call Point Explosion Proof Switch
MEDC SM87 BG LI Fire Alarm Manual Call Point Explosion Proof Switch
$607.20
Time Remaining: 3d 8h 12m
Buy It Now for only: $607.20

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: 3d 9h 26m
Buy It Now for only: $120.00

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 9h 50m
Buy It Now for only: $250.00

ADELET PLM EXPLOSION PROOF SELECTOR SWITCH 5237 4
ADELET PLM EXPLOSION PROOF SELECTOR SWITCH 5237 4
$39.99
Time Remaining: 3d 10h 23m
Buy It Now for only: $39.99

NEW HONEYWELL LSXA3K EXPLOSION PROOF LIMIT SWITCH 600 VAC 720 VA
NEW HONEYWELL LSXA3K EXPLOSION PROOF LIMIT SWITCH 600 VAC 720 VA
$99.99
Time Remaining: 3d 11h 43m
Buy It Now for only: $99.99

MICROSWITCH LSXA3K EXPLOSION PROOF LIMIT SWITCH WITH BRACKET
MICROSWITCH LSXA3K EXPLOSION PROOF LIMIT SWITCH WITH BRACKET
$80.00
Time Remaining: 3d 12h 9m
Buy It Now for only: $80.00

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: 3d 13h 23m
Buy It Now for only: $200.00

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 13h 35m
Buy It Now for only: $80.00

NEW KILLARK XCS 0B4 EXPLOSION PROOF COVER W PUSHBUTTON 600V AC D261992
NEW KILLARK XCS 0B4 EXPLOSION PROOF COVER W PUSHBUTTON 600V AC D261992
$200.00
Time Remaining: 3d 13h 59m
Buy It Now for only: $200.00

Explosion Proof Differential Pressure Switch Dwyer 1950 1 2F
Explosion Proof Differential Pressure Switch Dwyer 1950 1 2F
$10.00
Time Remaining: 3d 14h 40m

DWYER 1950 0 2F EXPLOSION PROOF PRESSURE SWITCH 480 VAC
DWYER 1950 0 2F EXPLOSION PROOF PRESSURE SWITCH 480 VAC
$24.99
Time Remaining: 3d 15h 6m
Buy It Now for only: $24.99

Crouse Hinds DS675 Selector Switch Explosion Proof Electric Motor Control NEW
Crouse Hinds DS675 Selector Switch Explosion Proof Electric Motor Control NEW
$200.00
Time Remaining: 3d 15h 21m
Buy It Now for only: $200.00

Dwyer Series 1950 Explosion Proof Differential Pressure Switch 1950 0 2F
Dwyer Series 1950 Explosion Proof Differential Pressure Switch 1950 0 2F
$75.00
Time Remaining: 3d 15h 30m
Buy It Now for only: $75.00

MICRO SWITCH EXPLOSION PROOF SWITCH EX Q
MICRO SWITCH EXPLOSION PROOF SWITCH EX Q
$27.99
Time Remaining: 3d 17h 15m
Buy It Now for only: $27.99

DWYER 1950 0 2F EXPLOSION PROOF PRESSURE SWITCH 15AMP 125 250 480VAC 65
DWYER 1950 0 2F EXPLOSION PROOF PRESSURE SWITCH 15AMP 125 250 480VAC 65
$65.00
Time Remaining: 3d 17h 22m
Buy It Now for only: $65.00

Appleton EFD175 U1 Explosion Proof Pushbutton Station 3 4 Hub Size 10101
Appleton EFD175 U1 Explosion Proof Pushbutton Station 3 4 Hub Size 10101
$199.99
Time Remaining: 3d 17h 22m
Buy It Now for only: $199.99

NEW APPLETON EDS3036 EXPLOSION PROOF DS16U NON FUSED DISCONNECT SWITCH
NEW APPLETON EDS3036 EXPLOSION PROOF DS16U NON FUSED DISCONNECT SWITCH
$1,697.88
Time Remaining: 3d 18h
Buy It Now for only: $1,697.88

MICROSWITCH EX AR EXPLOSION PROOF SWITCH USED
MICROSWITCH EX AR EXPLOSION PROOF SWITCH USED
$37.00
Time Remaining: 3d 18h 28m
Buy It Now for only: $37.00

Crouse Hinds Explosion Proof 3 Position Selector Switch w Cover
Crouse Hinds Explosion Proof 3 Position Selector Switch w Cover
$105.95
Time Remaining: 3d 19h 49m
Buy It Now for only: $105.95

ARROW HART ROCKER STYLE BREAKER SWITCH 781OWD EXPLOSION PROOF
ARROW HART ROCKER STYLE BREAKER SWITCH 781OWD EXPLOSION PROOF
$79.00
Time Remaining: 3d 19h 51m
Buy It Now for only: $79.00

KILLARK EXPLOSION PROOF SWITCH AND BOX HAND OFF AUTO FXCS OS3C4
KILLARK EXPLOSION PROOF SWITCH AND BOX HAND OFF AUTO FXCS OS3C4
$99.00
Time Remaining: 3d 19h 51m
Buy It Now for only: $99.00

KILLARK HEAVY DUTY CONTROL STATION FXCS OS2A1 EXPLOSION PROOF
KILLARK HEAVY DUTY CONTROL STATION FXCS OS2A1 EXPLOSION PROOF
$89.00
Time Remaining: 3d 19h 52m
Buy It Now for only: $89.00

Dwyer 1950 1 2F Explosion Proof Differential Pressure Switch
Dwyer 1950 1 2F Explosion Proof Differential Pressure Switch
$65.00
Time Remaining: 3d 20h 55m
Buy It Now for only: $65.00

Dwyer 1950 20 2F Explosion Proof Differential Pressure Switch
Dwyer 1950 20 2F Explosion Proof Differential Pressure Switch
$60.00
Time Remaining: 3d 21h 2m
Buy It Now for only: $60.00

Dwyer Explosive Proof Pressure Switch 1950 5 T10L NEW
Dwyer Explosive Proof Pressure Switch 1950 5 T10L NEW
$32.70
Time Remaining: 3d 23h 46m
Buy It Now for only: $32.70

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: 4d 11h 28m
Buy It Now for only: $44.99


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