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.
| 屬性 | 數值 |
|---|---|
| 觸點數目 | 4 |
| 正常狀態配置 | 2 常開/2 常閉 |
| 安裝樣式 | 扣合前面板 |
| 范圍 | Sirius Innovation |
| 系列 | 3RH2 |
| 觸點額定電流 | 10 A |
| 接端類型 | 螺釘 |
| 觸點額定電壓 | 600 V 直流、690 V 交流 |
| 刀和擲配置 | 4P |
| 工作溫度范圍 | -25 至 +60 °C |
| 最低工作溫度 | -25°C |
| 最高工作溫度 | +60°C |
