品牌
生产厂家厂商性质
温州市所在地
淄博防爆操作柱，本溪防爆操作柱，常州防爆操作柱
淄博防爆操作柱，
本溪防爆操作柱，常州防爆操作柱 1. 铸铝合金压铸外壳，表面喷塑；
2. 内装*转换开关、按钮、电流表、指示灯等；
3. 旋钮取代按钮，一孔取代多孔；
4. 30多种功能由用户选择；
5. 电流表量程由用户；
6. 钢管或电缆布线；
7. 可根据用户要求特制;
8. 符合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241标准要求。
1. Diecasted A1-alloy shell with plastic-sprayed surface;
2. Internally mounted univeral changeover switch, ammeter
and indicator, etc;
3. Rotary substitute for the button, one hole sustitute
for rnulti-hole;
4. There are more than 30 functions vailable for users'
choice;
5. The ammeter's measuring range Can be made by users;
6. Steelpipe or cable wiring.
7. Can be customized according to users' requirements.
8. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request. 
1. 爆炸性气体环境危险场所：1区、2区；
2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC；
3. 温度组别：T1~T5；
4. 户内、户外（IP54，可按用户要求达到IP65）。
额定电压
Rated
voltage（V） 额定电流
Rated
current（A） 防爆标志
Explosion-
proofing marker 防护等级
Protection
category 防腐等级
Cosion-proofing
grade 进线口螺纹
Inlet's thread 电缆外径（mm）
Cable's outside diameter AC-3
AC-4 380
220 5, 10, 16 Exde ⅡBT5
Exde ⅡCT5 IP54
IP65 W, WF1, WF2 G1
G3/4 Φ12~Φ18
Φ10~Φ15 
代号
Code 按钮触头形式
Form of button contact Ⅰ 一常开一常闭 1NC Ⅱ 二常开 2NO Ⅲ 二常闭 2NC
开关
组合符号
The code
of switch接触图
Chart of contact等效开关
Equivalent switch旋钮位置（实线表示
定位,虚线表示自复位）
Rotary button's
position, real line denotes
location broken line de-
notes auto-resetting等效功能说明
Instruction for equivalent function A 
功能接线均与双按钮相同，
自动复位。
Functional wiring is same as button
with auto reset B 
功能与双控钮相同，起动自复位，
可带锁定装置，将开关锁定在停
止档避免误操作。
Functional wiring is the same as button
with auto resetting, take "lock"apparatus
to lock the switch at the stopping location
to avoid mistake operating. C 
功能为2个带常开触点的按钮，
自动复位，适合于高压电机控
制电路，或采用A功能面板。
Button with 2 usually-open contacts
and auto-resetting. suitable for high-
voltage engine control circuit or
function panel A. D 
小功率电源开关。
Mini-power switch. E 
功能与三钮相同，控制电机正反
转用，正、反起起动位置自复位。
Function is the same as three buttons
to control-conversion of FW & BW
engine, FW & BW starters can
auto-reset. F 
选择开关，中间带停止档位。
Selected switch with stop
location in midst. G 
相当于2个按扭和一个切换开关
装于一轴，在起动与停止之前均
可输出联络信号或监控信号。
Be equol to mounting two buttons
and one change-over switch in
one axe. Can output contact signal
or inspect signal befor starting
and stopping. H 
多信号逐级传送，方向任意旋转。
Multi-signals transmit gradually
and convert in random.
额定电压
Rated
voltage（V） 额定电流
Rated
current（A） 防爆标志
Explosion-
proofing marker 防护等级
Protection
category 防腐等级
Cosion-proofing
grade 进线口螺纹
Inlet's thread 电缆外径（mm）
Cable's outside diameter AC-3
AC-4 380
220 5, 10, 16 Exde ⅡBT5
Exde ⅡCT5 IP54
IP65 W, WF1, WF2 G1
G3/4 Φ12~Φ18
Φ10~Φ15
代号
Code 按钮触头形式
Form of button contact Ⅰ 一常开一常闭 1NC Ⅱ 二常开 2NO Ⅲ 二常闭 2NC
开关
组合符号
The code
of switch接触图
Chart of contact等效开关
Equivalent switch旋钮位置（实线表示
定位,虚线表示自复位）
Rotary button's
position, real line denotes
location broken line de-
notes auto-resetting等效功能说明
Instruction for equivalent function A 功能接线均与双按钮相同，
自动复位。
Functional wiring is same as button
with auto reset B 功能与双控钮相同，起动自复位，
可带锁定装置，将开关锁定在停
止档避免误操作。
Functional wiring is the same as button
with auto resetting, take "lock"apparatus
to lock the switch at the stopping location
to avoid mistake operating. C 功能为2个带常开触点的按钮，
自动复位，适合于高压电机控
制电路，或采用A功能面板。
Button with 2 usually-open contacts
and auto-resetting. suitable for high-
voltage engine control circuit or
function panel A. D 小功率电源开关。
Mini-power switch. E 功能与三钮相同，控制电机正反
转用，正、反起起动位置自复位。
Function is the same as three buttons
to control-conversion of FW & BW
engine, FW & BW starters can
auto-reset. F 选择开关，中间带停止档位。
Selected switch with stop
location in midst. G 相当于2个按扭和一个切换开关
装于一轴，在起动与停止之前均
可输出联络信号或监控信号。
Be equol to mounting two buttons
and one change-over switch in
one axe. Can output contact signal
or inspect signal befor starting
and stopping. H 多信号逐级传送，方向任意旋转。
Multi-signals transmit gradually
and convert in random.
1. 铸铝合金压铸外壳，表面喷塑；
2. 内装*转换开关、按钮、电流表、指示灯等；
3. 旋钮取代按钮，一孔取代多孔；
4. 30多种功能由用户选择；
5. 电流表量程由用户；
6. 钢管或电缆布线；
7. 可根据用户要求特制;
8. 符合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241标准要求。
1. Diecasted A1-alloy shell with plastic-sprayed surface;
2. Internally mounted univeral changeover switch, ammeter
and indicator, etc;
3. Rotary substitute for the button, one hole sustitute
for rnulti-hole;
4. There are more than 30 functions vailable for users'
choice;
5. The ammeter's measuring range Can be made by users;
6. Steelpipe or cable wiring.
7. Can be customized according to users' requirements.
8. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request.
1. 爆炸性气体环境危险场所：1区、2区；
2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC；
3. 温度组别：T1~T5；
4. 户内、户外（IP54，可按用户要求达到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~T5;
4. Indoor and outdoor （IP54, It could be designed as
IP65 according to user's requirements）.
1. 铸铝合金压铸外壳，表面喷塑；
2. 内装*转换开关、按钮、电流表、指示灯等；
3. 旋钮取代按钮，一孔取代多孔；
4. 30多种功能由用户选择；
5. 电流表量程由用户；
6. 钢管或电缆布线；
7. 可根据用户要求特制;
8. 符合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241标准要求。
1. Diecasted A1-alloy shell with plastic-sprayed surface;
2. Internally mounted univeral changeover switch, ammeter
and indicator, etc;
3. Rotary substitute for the button, one hole sustitute
for rnulti-hole;
4. There are more than 30 functions vailable for users'
choice;
5. The ammeter's measuring range Can be made by users;
6. Steelpipe or cable wiring.
7. Can be customized according to users' requirements.
8. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request.
1. 爆炸性气体环境危险场所：1区、2区；
2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC；
3. 温度组别：T1~T5；
4. 户内、户外（IP54，可按用户要求达到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~T5;
4. Indoor and outdoor （IP54, It could be designed as
IP65 according to user's requirements）.
1. 铸铝合金压铸外壳，表面喷塑；
2. 内装*转换开关、按钮、电流表、指示灯等；
3. 旋钮取代按钮，一孔取代多孔；
4. 30多种功能由用户选择；
5. 电流表量程由用户；
6. 钢管或电缆布线；
7. 可根据用户要求特制;
8. 符合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241标准要求。
1. Diecasted A1-alloy shell with plastic-sprayed surface;
2. Internally mounted univeral changeover switch, ammeter
and indicator, etc;
3. Rotary substitute for the button, one hole sustitute
for rnulti-hole;
4. There are more than 30 functions vailable for users'
choice;
5. The ammeter's measuring range Can be made by users;
6. Steelpipe or cable wiring.
7. Can be customized according to users' requirements.
8. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request.
1. 爆炸性气体环境危险场所：1区、2区；
2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC；
3. 温度组别：T1~T5；
4. 户内、户外（IP54，可按用户要求达到IP65）。
爆操作柱，本溪防爆操作柱，常州防爆操作柱
1. 铸铝合金压铸外壳，表面喷塑；
2. 内装*转换开关、按钮、电流表、指示灯等；
3. 旋钮取代按钮，一孔取代多孔；
4. 30多种功能由用户选择；
5. 电流表量程由用户；
6. 钢管或电缆布线；
7. 可根据用户要求特制;
8. 符合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241标准要求。
1. Diecasted A1-alloy shell with plastic-sprayed surface;
2. Internally mounted univeral changeover switch, ammeter
and indicator, etc;
3. Rotary substitute for the button, one hole sustitute
for rnulti-hole;
4. There are more than 30 functions vailable for users'
choice;
5. The ammeter's measuring range Can be made by users;
6. Steelpipe or cable wiring.
7. Can be customized according to users' requirements.
8. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request.
1. 爆炸性气体环境危险场所：1区、2区；
2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC；
3. 温度组别：T1~T5；
4. 户内、户外（IP54，可按用户要求达到IP65）。
