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) RMB454.12(不含税) RMB454.12/件 | Schneider Electric | 控制继电器 | - | 相位故障检测 | - | 3 | - | 1 CO | - | 螺钉接线端子 | - | - | 4.5W | - | - | 螺钉式接线端子 | - | IP20, IP40 | - | - | -15°C | - | - | - | - | 528V 交流 | 28 | 208 to 480 | - | 5A | - | 60°C | - | - | - | 17.5mm | - | RM10 | 90mm | 58.5mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB4,171.17(不含税) RMB4,171.17/件 | ABB | 电流监测器 | - | - | - | - | - | - | - | DIN 导轨 | - | - | - | - | - | - | - | - | 0 to 10 s | - | - | - | - | - | - | 230, 400V 交流 | - | - | - | - | - | - | - | - | - | 52.8mm | IEC EN 60947-2 Ann M | 2CS | 85mm | 65mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,389.06(不含税) RMB1,389.06/件 | Omron | 监控继电器 | - | - | - | 3 | - | SPST | - | DIN 导轨 | - | - | 1.8VA | - | - | 推入式 | - | IP20 | 0.1 to 10 s | - | -20°C | - | - | - | - | 26.4V 交流 | 20.4 → 26.4 V dc | - | - | - | - | 60°C | - | - | - | 17.5mm | EN 61326-1, UL 31010-1, RoHS, EN 61010-1 | K8DT-LS | 90mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,672.23(不含税) RMB1,672.23/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 2mA | - | 2.5VA | 500mA | 过载电流, 低电流 | 推入式 | - | IP20 | 250 ms | - | -20°C | - | - | - | - | 240V 交流 | 24 V dc | - | 5A | - | - | 60°C | - | - | - | 17.5mm | RoHS, UL 60947-5-1, EN 60947-5-1 | K8DT-AS | 90mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,428.76(不含税) RMB1,428.76/件 | Tele | 电流监控继电器 | - | - | - | 1 | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | - | - | IP40, IP20 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 55°C | - | - | - | - | CE, TSCA, CMRT, RoHS, REACH, EAC, WEEE | ENYA | - | - | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,428.76(不含税) RMB1,428.76/件 | Tele | 电流监控继电器 | - | - | - | 1 | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | - | - | IP40, IP20 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 55°C | - | - | - | - | WEEE, REACH, RoHS, EAC, TSCA, CMRT, CE | ENYA | - | - | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB2,161.96(不含税) RMB2,161.96/件 | Tele | 电流传感器 | - | - | - | 1 | - | - | - | DIN 导轨 | - | 250V 交流 | 0.75W | - | - | - | - | IP20, IP40 | Adjustable delay 1-10 seconds measuring filter | - | -25°C | - | - | - | - | 24, 240V 交流 | 24 to 240 V dc | - | 1.5, 5A | - | - | 60°C | - | - | - | 45mm | REACH, EAC, RoHS, CE, TSCA, WEEE, CMRT, UL | VEO / V4LM4S30 | 8mm | 67mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,531.88(不含税) RMB1,531.88/件 | ABB | 监控继电器 | - | 开窗式信封 | PTC | 3 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP50, IP20 | - | - | -40°C | - | - | - | - | - | 24 V dc | - | - | 4A | - | 60°C | - | - | - | - | No | CM-TCS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,830.61(不含税) RMB1,830.61/件 | Lovato | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 400V 交流 | 11VA | - | - | 螺钉 | - | IP20, IP40 | - | - | -20°C | - | - | - | - | 208, 240V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 63.1mm | UL 508, IES/EN 60255-5, IEC/EN 61000-6-3, CSA C22, IEC/EN 61000-6-2, RoHS | PMV30 | 35.8mm | 104.7mm | - | - | - | - | - |
有库存
小计(1 件) RMB850.13(不含税) RMB850.13/件 | ABB | 监控继电器 | - | - | PTC | - | - | 双刀双掷 | - | DIN 导轨 | - | - | - | - | - | 推入式 | - | IP20, IP50 | - | - | -25°C | - | - | - | - | - | 24 V dc | - | - | 3.7mA | - | 60°C | - | - | - | - | No | CM-MSS | 103.7mm | 85.6mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,313.66(不含税) RMB1,313.66/件 | Hiquel | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | - | 2.5VA | 6A | 过载电流, 低电流 | 螺钉 | - | - | 0 to 10 s | - | -20°C | - | - | - | - | 115V 交流 | - | - | 1.6A | - | - | 60°C | - | - | - | 22.5mm | RoHS, CE | ICC | 93.5mm | 110mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB705.78(不含税) RMB705.78/件 | Schneider Electric | 监控继电器 | - | - | - | - | - | SPDT | - | DIN 导轨 | - | 250V 交流/直流 | 5VA | - | - | 螺钉 | - | IP20, IP30 | 0.6 to 60 s | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 50°C | - | - | - | 35mm | UL, C-Tick, CSA, GOST, GL, NF EN 60255-6, IEC 60255-6 | Harmony Control | 72mm | 90mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,854.50(不含税) RMB1,854.50/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPST | - | DIN 导轨 | 0.1A | - | 1.8VA | 5A | 低电流, 过载电流 | 推入式 | - | IP20 | 250 ms | - | -20°C | - | - | - | - | 26.4V 交流 | 20.4 → 26.4 V dc | - | 0.1, 5mA | - | - | 60°C | - | - | - | 17.5mm | RoHS, EN 60947-5-1, UL 60947-5-1 | K8DT-AW | 90mm | 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 | 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) RMB1,438.99(不含税) RMB1,438.99/件 | Tele | 温度监控继电器 | - | - | - | 1 | - | 2 组合 | - | DIN 导轨 | - | - | - | - | - | - | - | IP20, IP40 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 55°C | - | - | - | - | CE | GAMMA | 108mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB674.39(不含税) RMB674.39/件 | Schneider Electric | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流 | 10VA | - | - | 螺钉 | - | IP40, IP50, IP20 | - | - | -20°C | - | - | - | - | 200, 240V 交流 | - | 200/240 V ac | - | 8A | - | 60°C | - | - | - | 79.5mm | REACH, RoHS, IEC 60068-2-30, IEC 60068-2-27, IEC 60068-2-6, IEC 60255-27 | Harmony Control | 22.9mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB679.75(不含税) RMB679.75/件 | Tele | 温度监控继电器 | - | 监控 | - | - | - | 1 个常开 | - | 导轨 | - | - | - | - | - | 螺钉 | - | IP40 | - | - | -25°C | - | - | - | - | - | 24 to 48 V dc | - | - | 8A | - | 60°C | - | - | - | - | EN 60715, IEC 60947-5-1 | VEO | 67mm | 76mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB744.35(不含税) RMB744.35/件 | Schneider Electric | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流 | 5VA | - | - | 螺钉 | - | IP20, IP40, IP50 | - | - | -20°C | - | - | - | - | 110, 240V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 79.5mm | RoHS, IEC 60068-2-30, IEC 60255-27, REACH, IEC 60068-2-27, IEC 60068-2-6 | Harmony Control | 22.9mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,053.95(不含税) RMB1,053.95/件 | Hiquel | 监控继电器 | - | 欠压监测 | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | 230V | 2.5VA | - | - | 螺钉 | - | - | - | - | -20°C | - | - | - | - | 115, 230, 24, 400V 交流 | - | 0/450 V | - | 6A | - | 60°C | - | - | - | 22.5mm | VDE 0435, EN 60947-5-1 | ICV | 93.5mm | 110mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,053.95(不含税) RMB1,053.95/件 | Hiquel | 监控继电器 | - | 开窗式信封, Stillson 管, 自动, 欠压监测 | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | 230V 交流 | 1W | - | - | 螺钉 | - | - | - | - | -20°C | - | - | - | - | - | - | 0/450 V | - | 6A | - | 60°C | - | - | - | 22.5mm | VDE 0435, EN 60947-5-1 | ICV | 93.5mm | 110mm | - | - | - | - | - |