What is the proof electrical?|Frequently Asked Questions|CZ Explosion-proof:cz@cz-ex.com

Website mapadd to favouritesContact UsFollows on中文站点CZ Explosion-proofCZ Explosion-proof

Welcome to CZ!

CZ Explosion-proof

Are you in search: Weather-proof lighting,Ex Electric equipment,Ex fluorescent lingt fittings,weather-proof controller&control box,Ex Electric module

Ex light fittings
Current location: Home»Eardatek News Center » CZ News » Frequently Asked Questions » What is the proof electrical?

Recommended Products

CZ0875、CZ0876 Full plasic explosion-proof fluorescent(LED)light fittings
CZ0875、CZ0876 Full plasic explosion-proof fluorescent(LED)light fittings
Ex mark:Ex nA ⅡC T4 Gc DIP A21 TA,T6
Intended use:Can be used in zone 1 and zone 2
Can be used in zone 21 and 22
Ambient temperature:-25℃≤Ta≤50℃
Degree of protection:IP66
Rated voltage:220~240V 50/60Hz
Power factor:λ>0.95
Energy efficiency indexEEI=A2
Terminals:L、N、PE,each terminal 2x1.5-10m㎡
Cable entry:Moulded plastic 1xM25x1.5 cable gland,outside diameter of cable:Φ8-17mm
Moulded plastic 2xM25x1.5 stopping plugs
M0212 Board front mounting rail type,board back type signal lamp with button component
M0212 Board front mounting rail type,board back type signal lamp with button component
Ambient temperature use:-55℃≤Ta≤60℃
Degree of protection:IP20
Terminals:2x2.5m㎡
Button:Conventional closed heating current:10A
Rated voltage:|250V|24V
Regimentation use:|AC15|DC13
Rated current:|6A|1A
Mechanical life:300,000 times
Signal lamp:Light source:LED Power consumption:Pmax≤1W
Rated voltage:12V-250V AC/DC
Electric life:One hundred thousand hours
CZ0521 Full plastic Esplosion-proof pluge and sockets 16A 3P
CZ0521 Full plastic Esplosion-proof pluge and sockets 16A 3P
Ex mark:Ex Ⅱ2GD Ex de ⅡC T6 Gb Ex tD A21 T80℃ Ta≤45℃ Ex Ⅱ2GD Ex de ⅡC T5 Gb Ex tD A21 T95℃ Ta≤55℃
Intended use:Can be used in zone 1 ,zone 2,zone21,zone22
Ambient temperature:-40℃≤ Ta≤ 55℃
Degree of protection:IP66
Frequency:50/60Hz
Rated voltage:up to 50V
Rated current:Maximum 16A
Switch capacity:AC3 16A DC-21A 16A
Conformity to:CE
Cable entry:Wall type socket(Standard configure)1×M25 Φ8-17mm Plug:Cable outside diamet
Mounting plate/Rain-proof cover/Earth stud
Mounting plate/Rain-proof cover/Earth stud
Pendant type mounting way
Pendant type and vertical type with stainless steel water-proof cover
Earthing screw
M0879/1 Weather-proof emergency illumination light fittings
M0879/1 Weather-proof emergency illumination light fittings
Corrosion-proof mark:WF1
Degree of protection:IP66
Rater voltage:160~260V AC 50/60Hz
Recharging time:24h
Emergency starting time:0.1(S)
Emergency illuminating time:>60(min)
Ambient temperature use:-40℃≤Ta≤50℃
Terminal:L1,L2,N cage type terminal 2-2.5mm2
PE terminal:2*10mm2
Cable entry:B-Bracket type lamp
C-Platform type lamp 90°
D-Platform type lamp 25°
E-Wall type lamp
M087D/1、2、3 Weather-proof high dome light fittings
M087D/1、2、3 Weather-proof high dome light fittings
Corrosion-proof mark:WF1
Degree of protection:IP66
Rater voltage:220V AC 50Hz
220V AC、230V AC、240V AC 50Hz、60Hz
Ambient temperature use:-40℃≤Ta≤50℃
Terminal:L1 PE terminal:2*10mm2
Cable entry:Moulded plastic 1*M25*1.5
Outside diameter:Φ8-17mm
Moulded plastic 3*M25*1.5 stopping pluge
CZ0201 Explosion-proof 2 -Pole switch for panel mounting
CZ0201 Explosion-proof 2 -Pole switch for panel mounting
Ex mark:Ex Ⅱ2GD Ex de ⅡC T6/T5 Gb Ex t ⅢC T 80℃/T90℃ Db
Intended use:Can be used in zone 1 ,zone 2 ,zone21 and zone22
Ambient temperature:-40℃≤Ta≤40℃/55℃
Degree of protection:IP66 ( Match operation head)
Rated voltage/current: AC 250V/16A DC 110V/1A
Terminals:2×2.5m㎡
Mechanical life:100,0000times
Cable entry outer diameter:Φ5.5 ~ 13mm
Meet the standdrd:IEC60079 EN60079
Conformity to:CE 0575
CZ0242 Full plastic Explosion-proof control box
CZ0242 Full plastic Explosion-proof control box
Ex mark:Ex ed ⅡC T6 DIP A21 TA,T6
Intended use:Can be used in zone 1 ,zone 2,zone21,zone22
Ambient temperature:-40℃≤ Ta≤ 40℃
Degree of protection:IP65
Rated voltage:Max 250V
Rated current:Max 16A
Installing arrangement:The center with pitch is 40、60mm
Material of enclosure:Glass fibre reinforced polyester(SMC)of static resistance

Top articles

Latest articles

Your browsing history

    Loading...

What is the proof electrical?

Categories: Frequently Asked QuestionsStars: 3Stars Visit: - Release time: 2014-06-06 11:26:00
Font size:【 Large Middle Small

  Proof electrical divided into: proof lighting, explosion-proof electrical explosion-proof fittings, explosion-proof electrical, dust explosion-proof electrical, stainless steel explosion-proof electrical appliances.


Generally speaking, explosion-proof electrical equipment refers to a class of electrical explosion hazard exists gases and vapors farms. Chemical production often encounter a variety of dangerous explosive gases and vapors, these media in place, in accordance with the relevant norms, standards and regulations, the correct selection of the appropriate proof electrical equipment, is to ensure the safe production to prevent explosions and fires important measures. Divided by type flameproof, increased safety, intrinsically safe, positive pressure, oil-filled, filling sand, non-sparking, a special type. The main varieties are explosion-proof switch and blade switch, explosion-proof air automatic switch, factory-proof magnetic starter, explosion-proof control button, explosion-proof operation column, explosion-proof limit switch, explosion-proof plug, explosion-proof junction box, explosion-proof junction box, explosion-proof fittings and sealing materials , explosion-proof solenoid and solenoid valve.