BZM8030 防爆照明開關(guān)(ⅡC)BZM8030 Explosion-Proof & Lighting Switch (ⅡC) ? ? 1. *性氣體環(huán)境危險(xiǎn)場所：1區(qū)、2區(qū)；2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB、ⅡC；3. 溫度組別：T1~T6；4. 戶內(nèi)、戶外 (IP65)。
1. For the dangerous sites with explosive air mixture: 1 division、2 division;2. Flammable gas, steam class：ⅡA、ⅡB、ⅡC;3. Temperatures classification：T1~T6;4. Indoor and outdoor(IP65). ? 進(jìn)線口螺紋 Intlets direction M20×1.5 G3/4 代號 Code 1 2 出線口方向 Outlets direction 下出線 Bottom outlet 上出線 Top outlet 代號 Code X D 觸點(diǎn)組合形式 Contacts compound type ? 種類 Sorts 單極 Single-pole 雙極 Double-pole 串極 Series-pole 雙投 Double-throw 代號 Code 1 2 5 6產(chǎn)品型號 Model 產(chǎn)品特點(diǎn)： 1. 外殼內(nèi)裝隔爆型元件；2. 外殼采用玻璃纖維增強(qiáng)不飽合聚酯樹脂壓制而成，具有外形美觀，耐腐蝕、*，耐沖擊及熱穩(wěn)定性好等優(yōu)良性能；3. 隔爆型開關(guān)具有結(jié)構(gòu)緊湊、可靠性好、體積小、通斷能力強(qiáng)、壽命長等優(yōu)點(diǎn)；4. 所有的緊固件都采用不銹鋼螺釘；5. 電纜布線。
? 1. The increased safety is mounted the flame-proofing elements inside;2. The pressing shell made of fiberous glass, reinforced unsatur ated polyster resin has elegant outlooking and good properties for corrosion-proof, static electrity、resistance、impact resistance and reliable-heating;3. The flame-proofing switch with tight structure, good reliable and small bulk has strong capacity for cutting out and in, and the long service life, etc;4. All the fastening pieces are adopted the stainless steel screw;5. Cable wiring. ? 額定電壓Ratedvoltage (V) 額定電流Rated current (A) 防爆標(biāo)志 Explosion-proofing marker 防護(hù)等級Protection category 防腐等級 Corrosion-proofing grade 進(jìn)線口螺紋/電纜外徑(mm)Intlets direction/ Cablesoutside diameter 210 10 Ex edⅡCT6 IP65 WF2 M20×1.5/Φ8~Φ10, G3/4/Φ10~Φ15 BHR51 防爆刀熔開關(guān)(ⅡB、ⅡC)BHR51 Explosion-proof Type, Knife Fuse Switch (ⅡB、ⅡC) ? ? ? ? 1. *性氣體環(huán)境危險(xiǎn)場所：1區(qū)、2區(qū)；2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB、ⅡC；3. 溫度組別：T1~T4；4. 戶內(nèi)、戶外 (IP54)。
1. For the dangerous sites with explosive air mixture: 1 division、2 division;2. Flammable gas, steam class：ⅡA、ⅡB、ⅡC;3. Temperatures classification：T1~T4;4. Indoor and outdoor(IP54). ? 1. 鑄鋁合金外殼，表面噴塑；2. 適用于電壓380V，電流10-400A電氣裝置和配電系統(tǒng)中作不頻繁切換電路及短路保護(hù)用；3. 內(nèi)裝元件由刀開關(guān)和熔斷器組合而成，能快速接通與分?jǐn)啵?. 鋼管或電纜布線。
1. Die*ted Al-alloy shell with plastic-sprayed surface;2. Apply to infrequenty change-over circuit and short-circuit protection for the electrical appliance at 380V and 10-400A and distribution system;3. In-built elements are made up of knife switch and fuse It can be quickly cut on/off;4. Steelpipe and cable wiring. ? 額定電壓Ratedvoltage (V) 額定電流Rated current (A) 極數(shù)Poles number 防爆標(biāo)志 Explosion-proofing marker 防護(hù)等級Protection category 防腐等級 Corrosion-proofing grade 進(jìn)線口螺紋/電纜外徑（mm） Intlets direction/ Cables outside diameter 380 10, 1520, 3060, 100200400 3 Exde ⅡBT4Exde ⅡCT4Exd ⅡBT4 IP54 WF1, WF2 G3/4/Φ10~Φ15G1/Φ12~Φ18G11/4Φ15~Φ22G2/Φ27~Φ33G3/Φ43~Φ51 BHZ51 防爆組合開關(guān)(ⅡB)BHR51 Explosion-proof Type, Knife Fuse Switch (ⅡB、ⅡC) ? 1. For the dangerous sites with explosive air mixture: 1 division、2 division;2. Flammable gas, steam class：ⅡA、ⅡB;3. Temperatures classification：T1~T4;4. Indoor and outdoor(IP54).? ? 1. *性氣體環(huán)境危險(xiǎn)場所：1區(qū)、2區(qū)；2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB；3. 溫度組別：T1~T4；4. 戶內(nèi)、戶外 (IP54)。
? 1. 鑄鋁合金外殼，表面噴塑；2. 適用于交流50Hz、380V，電流60A以下電路中作電源開關(guān)，可控制小容量電動(dòng)機(jī)之用；3. 鋼管或電纜布線。
1. Die*ted Al-alloy shell with moulded-shapement andplastic-sprayed surface;2. Used as switch in AC 50Hz、380V, under 60A circuit for co*olling small capacity motor;3. Steelpipe and cable wiring. 型號 Mode A B C D BHZ51-10 132 115 200 100 BHZ51-25 185 165 275 140 BHZ51-60 218 194 600 170 代號 Code 觸點(diǎn)組合形式 Contacts compound type 1 2 3 4 5 額定電壓Rated voltage (V) 額定電流Rated current (A) 防爆標(biāo)志 Explosion-proofing marker 防護(hù)等級Protection category 防腐等級 Corrosion-proofing grade 380 10,25,60 ExdeⅡBT4 IP54 W, WF1, WF2 標(biāo)簽： ? ? 溫州市防爆照明開關(guān) ? 溫州市防爆照明開關(guān)廠家

浙江 溫州市溫州市防爆照明開關(guān)廠家
供應(yīng)QC5-20防爆電磁起動(dòng)器,內(nèi)裝組合開關(guān),13868439678