ZONES: 1,2,21,22 GAS AND DUST
Designed with a Stainless Steel 316 housing the K-SS-Ex is an extremely strong ATEX approved tongue operated interlock safety switch.
Manufactured and designed to fit to the leading edge of sliding, hinged or lift off machine guards to provide positively operated switching contacts and provide a tamper resistant, not easily defeatable key mechanism.
The K-SS-Ex has been designed to provide robust position interlock detection for moving guards within areas where explosive atmospheres are present.
All Explosion proof tongue switches are supplied pre-wired with 3m of cable (longer available upon request)
FEATURES:
· High power switching up to 230Vac 4A
· 1NC 1NO or 2NC or 2NC 2NO
· High tolerance to guard misalignment
· Enclosure protection to IP67 and IP69K suitable for wash down
· Choice of actuators to suit mounting conditions and alignment
· Rotatable heads that provides 4 actuator positions
区域:1、2、21、22气体和尘埃
采用不锈钢316外壳设计的K-SS-Ex是一种非常强的ATEX认证舌操作联锁安全开关。
制造和设计适合于滑动、铰链或脱离机器保护的前缘，提供积极操作的开关触点，并提供抗篡改，不易被击败的关键机构。
K-SS-Ex被设计为在爆炸环境中为移动警卫提供强大的位置联锁检测。
所有防爆舌形开关都预先用3m电缆连接(可根据要求提供更长的电缆)
特点:
高功率开关，最大230Vac 4A
1NC 1NO或2NC或2NC 2NO
保护偏差的高容忍度
外壳防护等级为IP67和IP69K，适用于冲洗
执行机构的选择，以适应安装条件和对准
提供4个执行器位置的可旋转头
