监控继电器是一种用于监测和控制电力系统中设备状态的装置。它们能够检测电压、电流和其他电气参数,并在超出设定范围时自动触发警报或切换设备。
监控继电器根据其功能和应用场景可以分为以下几种类型:
监控继电器应用广泛,可以在电路驱动系统中发挥控制、保护及信号转换的作用,也可以用于远距离接通和分断交、直流小容量控制电路。其具体用途在很大程度上取决于待监控的参数,例如:
RS 欧时为您提供了不同品牌的监控继电器,如ABB、RS PRO、Omron等多款不同规格、型号的产品供您挑选,从而满足不同的应用场景需求。
欢迎查看和订购RS的监控继电器及相关产品,订购现货24小时内发货,线上下单满额免运费。
比较 产品详述 |
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暂时无法供应
小计(1 件) RMB2,626.29(不含税) RMB2,626.29/件 | Tele | 相位/电压监控继电器 | - | 多功能 | - | 1, 3 | - | - | - | DIN 导轨 | - | - | - | - | - | 防震 | - | IP20, IP40 | - | - | 25°C | - | - | - | - | 400V 交流 | 24 V dc | - | - | - | - | 55°C | - | - | - | - | RoHS, EN 60715 | gamma | 108mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB2,626.29(不含税) RMB2,626.29/件 | Tele | 相位/电压监控继电器 | - | 多功能 | - | 1, 3 | - | - | - | DIN 导轨 | - | - | - | - | - | 防震 | - | IP20, IP40 | - | - | 25°C | - | - | - | - | 400V 交流 | - | - | - | - | - | 55°C | - | - | - | - | RoHS, EN 60715 | gamma | 108mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,113.00(不含税) RMB1,113.00/件 | Schneider Electric | 监控继电器 | - | - | - | - | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流/直流 | 3.5VA | - | - | 螺钉 | - | IP30, IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | 0.05/5 V | - | 5mA | - | 50°C | - | - | - | 35mm | GL, GOST, UL, CSA, NF EN 60255-6 and IEC 60255-6, C-Tick | Harmony Control | 72mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB790.20(不含税) RMB790.20/件 | Siemens | 监控继电器 | - | - | - | - | - | SPST | - | - | 25mA | - | - | 2mA | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | 24V 交流 | 24 V dc | - | 20A | - | - | 60°C | - | - | - | 22.5mm | CE, CSA, UL | 3RF2920 | 67mm | 101.5mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB465.83(不含税) RMB465.83/件 | Schneider Electric | 监控继电器 | - | 不对称, 相序 | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流/直流 | 22VA | - | - | 螺钉 | - | IP20, IP30 | - | - | -20°C | - | - | - | - | 484V 交流 | - | - | - | 5A | - | 50°C | - | - | - | 17.5mm | C-Tick, CSA, EN/IEC 60255-1, UL, GOST, GL | Harmony Control | 72mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB3,138.76(不含税) RMB3,138.76/件 | Siemens | 电流监控继电器 | - | - | - | 1 | - | - | - | 螺钉接线端子 | - | - | - | - | - | - | - | IP20, IP30 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | UK CA, RoHS, CE, EAC | 5SV8 | 64mm | - | - | - | - | - | - |
按制造商备货
小计(1 件) RMB951.84(不含税) RMB951.84/件 | Schneider Electric | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流/直流 | 22VA | - | - | 螺钉 | - | IP30, IP20 | - | - | -20°C | - | - | - | - | 480V 交流 | - | - | - | 5A | - | 50°C | - | - | - | 17.5mm | GOST, UL, C-Tick, EN/IEC 60255-1, CSA, GL | Harmony Control | 72mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,680.59(不含税) RMB1,680.59/件 | ABB | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | 0.1mA | 240V | 0.75W | 100mA | 低电流, 过载电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-SRS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,680.59(不含税) RMB1,680.59/件 | ABB | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | 0.1mA | 240V | 0.75W | 100mA | 过载电流, 低电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-SRS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,036.58(不含税) RMB1,036.58/件 | Tele | 相位/电压监控继电器 | - | - | - | 3 | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | - | - |
按制造商备货
小计(1 件) RMB545.38(不含税) RMB545.38/件 | Schneider Electric | 监控继电器 | - | 相序, 相位故障检测 | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流/直流 | 22VA | - | - | 螺钉 | - | IP20, IP30 | - | - | -20°C | - | - | - | - | 528V 交流 | - | - | - | 5A | - | 50°C | - | - | - | 17.5mm | CSA, UL, C-Tick, GL, EN/IEC 60255-1, GOST | Harmony Control | 72mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB457.75(不含税) RMB457.75/件 | Schneider Electric | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流 | 8VA | - | - | 螺钉 | - | IP50, IP40, IP20 | 1750 s | - | -20°C | - | - | - | - | 380, 415V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 22.9mm | IEC 60255-27, REACH, RoHS, IEC 60068-2-6, IEC 60068-2-30, IEC 60068-2-27 | Harmony Control | 79.5mm | 90mm | - | - | - | 5 to 100 kΩ | - |
暂时无法供应
小计(1 件) RMB7,351.00(不含税) RMB7,351.00/件 | Pilz | 监控继电器 | - | - | - | 2 | - | SPDT | - | DIN 导轨 | - | - | 1W | - | - | 螺钉 | - | IP54, IP40, IP20 | - | - | -10°C | - | - | - | - | 240V 交流 | 24 V dc | - | - | 6A | - | 55°C | - | - | - | 22.5mm | No | S1EN | - | 87mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,866.95(不含税) RMB1,866.95/件 | ABB | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 0.1mA | 240V | 0.75W | 100mA | 低电流, 过载电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-SRS | 103.7mm | 85.6mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB466.30(不含税) RMB466.30/件 | Schneider Electric | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | 250V 交流 | 5VA | - | - | 螺钉 | - | IP50, IP40, IP20 | 1750 ms | - | -20°C | - | - | - | - | 24, 240V 交流 | 240 V ac | - | - | 8A | - | 60°C | - | - | - | 22.9mm | IEC 60255-27, IEC 60068-2-6, IEC 60068-2-30, IEC 60068-2-27, RoHS, REACH | Harmony Control | 79.5mm | 90mm | - | - | - | 5 to 100 kΩ | - |
按制造商备货 Schneider Electric 低电流, 过载电流/ 监控继电器, 1相, DIN 导轨安装, 双刀双掷, 可感应4mA至1A, 24V 交流, 240 V 交流, 24 to 240 V ac
小计(1 件) RMB1,025.57(不含税) RMB1,025.57/件 | Schneider Electric | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | 4mA | 250V 交流 | 3.5VA | 1A | 低电流, 过载电流 | 螺钉 | - | IP20, IP50, IP40 | 0.1 to 30 s | - | -20°C | - | - | - | - | 24, 240V 交流 | 24 to 240 V ac | - | 1A | - | - | 60°C | - | - | - | 22.9mm | IEC 60255-27, IEC 60068-2-30, REACH, IEC 60068-2-6, IEC 60068-2-27, RoHS | Harmony Control | 79.5mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,473.62(不含税) RMB1,473.62/件 | Schneider Electric | 液位监控继电器 | - | - | - | - | - | 2 组合 | - | DIN 导轨 | - | 250V 交流/直流 | 1.5W | - | - | 螺钉 | - | IP30, IP20 | 0.1 to 5 s | - | -20°C | - | - | - | - | 264V 交流 | 264 V dc | - | - | - | - | 50°C | - | - | - | 35mm | UL, IEC 60947-5-1, GOST, IEC 60664-1, IEC 60255-5, GL, CSA | RM35-LV | - | - | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB790.79(不含税) RMB790.79/件 | Tele | 相位/电压监控继电器 | - | - | - | 3, 1 | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | - | - |
按制造商备货
小计(1 件) RMB2,764.68(不含税) RMB2,764.68/件 | ABB | 监控继电器 | - | - | PTC | 3 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 无螺钉 | - | IP50, IP20 | - | - | -40°C | - | - | - | - | - | 24 V dc | - | - | - | - | 60°C | - | - | - | - | No | CM-TCS | 103.7mm | 85.6mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB2,031.49(不含税) RMB2,031.49/件 | Phoenix Contact | 相位/电压监控继电器 | - | 变换器 | - | 3 | - | 2 组合 | - | DIN 导轨 | - | 250V 交流 | 15W | - | - | 推入式 | - | IP20, IP40 | - | - | -25°C | - | - | - | - | 24, 240V 交流 | 24 to 240 V dc | 160/690 V | - | 8A | - | 70°C | - | - | - | 22.5mm | CE, CCC, UL/C-UL UL 508, EN 50155, GB/T 25119 | MACX-MR-3V-690-PT | 114mm | 109mm | - | - | - | - | - |