1. The increased safety is mounted the flame-proofing elements inside;
2. The pressing shell made of fiberous glass, reinforced unsaturated polyster resin has elegant out looking and good properties
for corrosion-proof, static electrity resistance impact resistance and reliable-heating;
3. The flame-proofing controlling with tight structure, good reliability and small bulk has strong capacity for cutting out and in, and
the long service life, etc;
4. Besides the varieties listed in the table, control switch contacts contacting type and operation position can be chosen specially
according the requirement of users;
5. The element arrangement combination can be freely combined according to the re-quirement of users;
6. All the fastening pieces are adopted the stainless steel screw;
7. Cable wiring.
8. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、IEC61241 standard request.
1. 外壳内装隔爆型元件;
2. 外壳采用玻璃纤维增强不饱合聚脂树脂压制而成,具有外形美观、耐腐蚀、抗静电,耐冲击及热稳定性好等优良性能;
3. 隔爆型控制开关具有结构紧凑、可靠性好、体积小、通断能力强、寿命长等优点;
4. 控制开关触头接触型式和操作位置除表中所列品种外,还可根据用户要求特殊选择;
5. 元件排列组合可按用户要求随意组合;
6. 所有的坚固件都采用不锈钢螺钉;
7. 电缆布线
8. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。
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开关
组合符号
The code
of switch
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接触图
Chart of contact
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等效开关
Equivalent switch
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旋钮位置(实线表示
定位,虚线表示自复位)
Rotary buttons
position, real line denotes
location broken line de-
notes auto-resetting
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等效功能说明
Instruction for equivalent function
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A
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功能接线均与双按钮相同,
自动复位。
Functional wiring is same as button
with auto reset
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B
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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.
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C
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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.
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D
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小功率电源开关。
Mini-power switch.
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E
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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.
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F
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选择开关,中间带停止档位。
Selected switch with stop
location in midst.
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G
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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.
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H
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多信号逐级传送,方向任意旋转。
Multi-signals transmit gradually
and convert in random.
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开关
组合符号
The code
of switch
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接触图
Chart of contact
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等效开关
Equivalent switch
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旋钮位置(实线表示
定位,虚线表示自复位)
Rotary buttons
position, real line denotes
location broken line de-
notes auto-resetting
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等效功能说明
Instruction for equivalent function
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I
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在H基础上增加了总信号传送功能。
Add function of chief-signal
transmitting on the base of H structure.
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J
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二位进级、逐级切换。
Change-over gradually.
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K
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切换开关。
Change-over switch
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L
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三极双掷选择开关。
Selected switch with three
poles and two launches.
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M
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Change-over switch with
automation, hand, starting.
convert to automation through
stop location.
自动、手动、起动三位置转换
开关,起动自复位,起动后必
须经过停止档位才能转向自动档位。
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N
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与M万能结构略有不同,
起动后不经停止档位置,直接转向
自动档次。
Little different from M
universal structure, it don
pass stop location to automation
location.
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开关
组合符号
The code
of switch
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接触图
Chart of contact
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等效开关
Equivalent switch
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旋钮位置(实线表示
定位,虚线表示自复位)
Rotary buttons
position, real line denotes
location broken line de-
notes auto-resetting
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等效功能说明
Instruction for equivalent function
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O
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起动为双触点,起动自动复位。
可锁定装置,将开关锁定在停止档,
避免误操作。
Double contacts for starting with
auto-resetting. take "lock" apparatus
to lock the switch at the stopping
location to avoid mistake operating.
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P
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停止为双触点,可分别代替 A
和 C ,起停,自动复位。
Double contacts for stopping, to
substitude A and C for starting,
stopping and auto-resetting.
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Q
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停止带双触点,起动自复位,
可带锁定装置,将开关锁定在
锁停止档,避免误操作。
Double contacts for stopping with
auto-resetting. take"lock" apparatus
to location to avoid mistake operating.
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R
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起、停均带双触点,起、停均自动
复位,同A万能面板。
Double for both starting and stopping,
the same as A universal panel with
auto-resetting when starting and stopping.
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S
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起停前先传递一个联络信息。
Transmit a contact signal before
starting and stopping
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T
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Equipped with locking apparatus
when starting and stopping, switch
can be lock-de, cant autoreset
to provide mistake operating.
起动、停止均可带锁定装置,
将开关锁定在起动或停止档,
避免误操作,不自动复位。
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U
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为双控选择开关。
Double-control switch.Z
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V
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电压换相测量转换开关。
Change-over switch for voltage
phase-changed measuring..
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开关
组合符号
The code
of switch
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接触图
Chart of contact
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等效开关
Equivalent switch
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旋钮位置(实线表示
定位,虚线表示自复位)
Rotary buttons
position, real line denotes
location broken line de-
notes auto-resetting
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等效功能说明
Instruction for equivalent function
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W
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1个2常开自复位按扭,左右一样。
One auto-reset button with
two usually-opens, the left is
as same as the right.
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X
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为2个2常开触点的自复位按扭。
Two auto-reset buttons with
two usually-opens.
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Y
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为带4个常开触点的自复位按钮。
Auto-reset button with four
usually-opens.
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Z
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电源程序开关,中间断开,左右
均接近,可作消防开关。
Power-source programmed switch
can cut off in between and cut in
both the left and right which can
be used as extinctive switch.
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A
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用于起动,点动混合电路。
For starting and inching the
mixed circuit..
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B
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双联动开关。
Double starting switch.
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C
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急停开关。
Emergency stopping switch.
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外形
Outline
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方案外形图
Outline of project
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内装元件
Inner element
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型号
Type
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一个控制开关
请指定:开关代号(开关代号详见P112~115)。
One control switch
Please specify: switch code
(it to be seen Page 112-115).
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BZK8038-K1
K1-1□
“□”为元件代号(详见P118)
订货时请注明
"□" is element code
(see Page 118),
please noted when ordering
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二组按钮
请指定:按钮头的颜色和功能。
Two buttons
Please specify: buttons color and function.
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BZK8038-A2
A2-□□/□□
“□”为元件代号(详见P125)
订货时请注明
"□" is element code
(see Page 125),
please noted when ordering
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一个控制开关
两个指示灯(一红一绿)
请指定:开关代号(开关代号详见P112)。
One controlling switch
Two indicators (one red one green)
Please specify: switch code
(it to be seen Page112)
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BZK8038-D2K1
D2-□□/□□
K1-1□
“□”为元件代号(详见P125,118)
订货时请注明
"□" is element code
(see Page 125,118),
please noted when ordering
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一个72型电流表(或一个电压表)
一个控制开关
请指定:表量程、
开关代号(开关代号详见P112)
One 72 type ammeter(or one voltmeter)
One control switch
Please specify: meters measuring range,
Switch code (it to be seen Page112)
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BZK8038-B1K1
B1-□/□
K1-□
“□”为元件代号(详见P118)
订货时请注明
"□" is element code
(see Page 118),
please noted when ordering
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一个72型电流表(或一个电压表)
两组按钮
请指定:表量程。
One 72 type ammeter(or one voltmeter)
Two buttons
Please specify: meters measuring range.
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BZK8038-K2
K2-1□/□
“□”为元件代号(详见P125)
订货时请注明
"□" is element code
(see Page 125),
please noted when ordering
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外形
Outline
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方案外形图
Outline of project
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内装元件
Inner element
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型号
Type
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BZK8038-K2(二万能)
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两个控制开关
请指示:开关代号(开关代号详见p112)。
Two control switches
Please specify: switch code
(it to be seen Page112)
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BZK8038-K2
k2-1□/1□
“□”为元件代号(详见P118)
订货时请注明
"□" is element code
(see Page 118),
please noted when ordering
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BZK8038-A3B1(三钮一表)
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一个电流表(或一个电压表)
三组按钮
请指定:表量程,按钮的形式和功能。
one ammeter (or one voltmeter)
three buttons
please specify: meters measuring range,
buttons type and function.
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BZK8038-A3B1
A3-□□/□□/□□
B1-1(□/□)
“□”为元件代号(详见P125)
订货时请注明
"□" is element code
(see Page 125),
please noted when ordering
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(两灯两钮
两万能)BZK8038-A2D2K1
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两个批示灯(一红一绿)
两组按钮,一个控制开关
请指定:指示灯的电压,
开关代号(开关代号详见P112)。
two indicators (one red one green)
two buttons, one control switch
please specify: indicators color and
voltage,
switch code (it to be seen page112)
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BZK8038-A2D2K1
A2-□□/□□
D2-□□□/□□□
K1-1□
“□”为元件代号(详见P125,118)
订货时请注明
"□" is element code
(see Page 125,118),
please noted when ordering
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BZK8038-A6D3(六钮三灯)
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三个指示灯
六组按钮
请指定:指示灯的颜色、电压。
three indicators
six buttons
please specify: indicator color and
voltage.
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BZK8038-A6D3
D6-□□/□□
A3-□□□/□□□
“□”为元件代号(详见P125)
订货时请注明
"□" is element code
(see Page 125),
please noted when ordering
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BZK8038-A4D2(四钮两灯)
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二个指示灯
四组按钮
请指定:指示灯的颜色、电压。
Two indicators
Four buttons
Please specify: indicators color and
voltage.
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BZK8038-A4D2
A4-□□/□□...
D2-□□□/□□□...
“□”为元件代号(详见P125)
订货时请注明
"□" is element code
(see Page 125),
please noted when ordering
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外形
Outline
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方案外形图
Outline of project
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内装元件
Inner element
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型号
Type
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BZK8038-A2B1D2
(两灯两钮一表)
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一个72型电流表(或一个电压表)
两个指示灯,两组按钮
请指定:表量程、指示灯的电压。
One 72 type ammeter (voltmeter)
Two indicators, two buttons
Please specify: meters measuring range,
Indicators voltage.
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BZK8038-A2B1D2
A2-□□/□□
B1-□/□
D2-□□□/□□□
“□”为元件代号(详见P125)
订货时请注明
"□" is element code
(see Page 125),
please noted when ordering
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BZK8038-B1D2K1(两表一万能)
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一个72型电流表(或一个电压表)
两组按钮,一个控制开关
请指定:表量程,
开关代号(开关代号详见P112)
One 72 type ammeter (voltmeter)
Two indicators, one control switch
please specify: meters measuring range,
Switch code (it to be seen page112)
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BZK8038-B1D2K1
B1-1(□/□)
D2-1□□/1□□
K1-1□
“□”为元件代号(详见P125,118)
订货时请注明
"□" is element code
(see Page 125,118),
please noted when ordering
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(两钮
一表一万能)
BZK8038-A2B1K1
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一个72型电流表(或一个电压表)
两组按钮,一个控制开关
请指定:表量程、
开关代号(开关代号详见P112)。
One 72 type ammeter (voltmeter)
Two indicators, one control switch
Please specify: meters measuring range,
Switch code (it to be seen Page112)
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BZK8038-A2B1K1
A2-□□/□□
B1-1(□/□)
K1-1□
“□”为元件代号(详见P125,118)
订货时请注明
"□" is element code
(see Page 125,118),
please noted when ordering
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BZK8038-A4D4(四灯四钮)
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四个指示灯
四组按钮
请指定:指示灯的颜色、电压。
Four indicators
Four buttons
Please specify: indicator color and
voltage.
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BZK8038-A4D4
A4-□□/□□...
D4-□□□/□□□...
“□”为元件代号(详见P125)
订货时请注明
"□" is element code
(see Page 125),
please noted when ordering
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BZK8038-A2B1D2K1
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一个72型电流表(或一个电压表)
两个指示灯,两组按钮
请指定:表量程,指示灯电压,
开关代号(开关代号详见P112)
One 72 type ammeter (voltmeter)
Two indicators, Two indicators
Please specify: meters measuring range,
Switch code (it to be seen Page112)
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BZK8038-A2B1D2K1
A2-□□/□□
B1-1(□/□)
D2-1□□/1□□
K1-1□□
“□”为元件代号(详见P125,118)
订货时请注明
"□" is element code
(see Page 125,118),
please noted when ordering
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