厂家供应BZA8030防爆控制按扭厂家 BZA8030防爆控制按扭价格产品展示-厂家供应BZA8030防爆控制按扭厂家 BZA8030防爆控制按扭价格资料-厂家供应BZA8030防爆控制按扭厂家 BZA8030防爆控制按扭价格招商信息-

适用范围

1、1区、2区危险场所。
2、IIA、IIB、IIC类性气体环境。

产品特点

1、增安型外壳，内装元件为防爆元件。
2、外壳采用玻璃纤维增强不饱和聚酯树脂压制而成,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,并有多种功能供用户选配，防爆按钮采用超声波封装工艺，保证了可靠的结合强度，按钮采用模块式，按钮的功能可以两单元自由组合，防爆指示灯采用特殊的设计,交流220V~380V通用。
4、外露紧固件均采用不锈钢，为防掉式设计维修方便。
5、壳体和盖的接合面为曲面迷宫式结构,具有较好的防水、防尘能力。
6、符合GB3836-2000，IEC60079标准要求。

型号含义

主要技术参数

使用类别	额定工作电压(V)	额定工作电流(A)	防护等级	防爆标志	防腐等级	进线口螺纹(G ")	电缆外径(φmm)
AC-3 AC-4	220/380	10	IP65	ExdⅡCT6	F2	3/4	8~14

BZA8030 防爆控制按扭(ⅡC)
BZA8030 Explosion-Proof Controlling Button(ⅡC)

1.1区、2区危险场所。
2.ⅡA、ⅡB、ⅡC类性气体环境。
1. Can be used in zone 1 and zone 2 dangerous places.
2. Can be used in ⅡA、ⅡB、ⅡC group explosive atmosphere.

额定绝缘电压 Rated isolation voltage(A)	额定工作电压 Branch rated voltage(V)	额定工作电流 Branch rated current(A)	防护等级 Protection category	防爆标志 Explosion- proofing maker	防腐等级 Corrosion- proofing grade	进线口螺纹/电缆外径(mm) Inlet's thread/Cable's outside diameter
500	AC220	6	IP65	Exed Ⅱ CT6	WF2	G1/2/Φ8~Φ10 G3/4/Φ10~Φ15
	AC380	4
	DC24	6
	DC110	0.5
	DC220	0.2

1.增安型外壳，内装元件为防爆元件。
2.外壳采用玻璃纤维增强不饱和聚酯树脂压制而成，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，并有多种功能供用户选配。防爆按钮采用超声波封装工艺，保证了
可靠的结合强度，按钮采用模块式，按钮的功能可以两单元自由组合，防爆指示灯采用特殊的设计，交流220V～380V通用。
4.外露紧固件均采用不锈钢。
5.壳体的盖的接合面采用迷宫式结构，具有较好的防水、防尘能力。
6.符合GB3836-2000，IEC60079，GB12476.1-2000，IEC61241,GB12476.1-2000,IEC61241标准要求。
1. Safety reinforced shell, inside are mounted Explosion-separate type elements.
2. The shell mould-shaped by glass fiber reinforced and unsaturated ployster resin, has elegant shape excellent performance and functions of corrosion-
proofing, electrostatic-insisting, impact-withstanding and perfact thermal reliability.etc.
3. The explosion-separate type, control switch with compact structure, steady property, small volume, high capacity, and long-term life has several functions to
be selected freely. Explosion-proofing button by ultrasonic encapsulation arts, ensuring the dependable combining intension. The push button by module,
The function of it can combine freely in two units. The explosion-proof indicator by special design, using within the AC voltage scope of 220V-380V
generally.
4. All the exposed fastening pieces are made of stainless steel and of anti-lost type.
5. The joint of shell and cover is the form of devious-labyrinthian struture, Water-proof, dust-proof.
6. Suitable for GB3836-2000, IEC60079, GB12476.1-2000, IEC61241, GB12476.1-2000, IEC61241standard request.

额定电压
Rated
voltage(V)

额定电流
Rated
current(A)

使用类别
Using sort

防爆标志
Explosion-proof mark

防护等级
Protection
degree

进线口螺纹
Inlet's thread

电缆外径
Cable's outside
diameter(mm)

AC220±10%
AC380±10%

AC1
AC3

性气体Ex-gas	Exde Ⅱ CT6
	Exde Ⅱ BT6
可燃性粉尘Ex-dust	DIPA20TA,T6

IP66

G3/4"
G1"

8~12
10~16

触点组合型式 Contact's compound type
代号 Code	1	2	3

代号 Code	控制铵钮类型 Kinds of controlling button
01	橡套型按钮头标志O Rubber-cased button marker o
02	橡套型按钮头标志Ⅰ Rubber-cased button markerⅠ
03	橡套型按钮头标志Ⅱ Rubber-cased button markerⅡ
04	蘑菇型按钮头带橡胶帽Mushroom type button with rubber cap
05	蘑菇型按钮头带自锁功能Mushroom type button with self-lock function
06	蘑菇型按钮头带橡胶帽和自锁功能Mushroom type button with rubber cap and self-lock function
07	蘑菇型按钮头带钥匙Mushroom type button with key
08	按钮两终端位置可锁住，钥匙可抽出 Both terminal positions of button can be locked, the key can be taken out
09	按钮按压前可锁住，钥匙可抽出，按压后可锁住，钥匙不可抽出 Before press the button is locked, the key can be taken out： After press, can be locked, the key can't be taken out
10	按钮按压前可锁住，钥匙可抽出，按压后不能锁住，钥匙不可抽出 Before press the button is locked, the key can be taken out：After press, can't be locked, the key can't be taken out
11	按钮按压前可锁住，钥匙不可抽出，按压后可锁住，钥匙可抽出 Before press the button is locked, the key can't be taken out：After press, can be locked, the key can be taken out
12	按钮按压前不能锁住，钥匙不能抽出，按压后可锁住，钥匙可抽出 Before press the button is locked, the key can't be taken out：After press, can be locked, the key can be taken out
13	按钮按压前不能锁住，钥匙可抽出，按压后自动锁住，用钥匙打开 Before press the button is unlocked, the key can't be taken out;After press, lock automatically open it with the key

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