Closely monitor a contactor with this auxiliary contact block from Siemens. For ease of monitoring, it sends a signal to a PLC (programmable logic controller) if it detects any status changes. Installation is simple thanks to the snap-on design, which lets you clip it on the front of the main contactor with a secure hold. For long-lasting performance, it has a mechanical service life of 10 million cycles. Install this auxiliary contact block on a control panel to regulate alarm and indication systems.
• Surge voltage resistance of 6kV to withstand current overloads
• Wide operating temperature range of -25°C to +60°C for use in demanding environments
• Compact dimensions of 37.5 (height) x 36 (width) x 43.7mm (depth) for installation in tight spaces
• Contact reliability of one possible incorrect switching operation in 100 million indicates efficiency
This unit has a high voltage rating of 600V DC (direct current) and 690V AC (alternating current), making it a good choice for use in high-power applications.
属性 | 数值 |
---|---|
触点数目 | 4 |
正常状态配置 | 2 常开/2 常闭 |
安装样式 | 扣合前面板 |
范围 | Sirius Innovation |
系列 | 3RH2 |
触点额定电流 | 10 A |
接端类型 | 螺钉 |
刀和掷配置 | 4P |
触点额定电压 | 600 V 直流、690 V 交流 |
最低工作温度 | -25°C |
最高工作温度 | +60°C |