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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有库存
小计(1 件) RMB601.69(不含税) RMB601.69/件 | Omron | 监控继电器 | - | - | - | 3 | - | SPDT | - | 螺钉接线端子, DIN 导轨 | - | - | - | - | - | 推入式 | - | IP20 | 0.1 to 10 s | - | -20°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 17.5mm | Korean Radio Waves Act (Act 10564), EN 61326-1, EN 61010-1, UL 61010-1, CCC:GB14048.5 | K8DT-LS | 90mm | 90mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,690.90(不含税) RMB1,690.90/件 | Metz-Connect | 相位/电压监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB1,959.51(不含税) RMB1,959.51/件 | Carlo Gavazzi | 监控继电器 | - | - | - | - | - | SPDT | - | DIN 导轨 | - | - | 4W | - | - | 螺钉 | - | - | 0.1 to 30 s | - | -20°C | - | - | - | - | 24, 240V 交流 | 24 V dc | - | - | 80A | - | 60°C | - | - | - | 22.5mm | EN 61000-6-2, CSA, EN 61000-6-3, UL, EN 60255-26, IEC 60947 | DFB01 | 99.5mm | 80mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,421.00(不含税) RMB1,421.00/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | - | 4VA | - | - | 螺钉 | - | IP20 | 0.1 to 30 s | - | -20°C | - | - | - | - | 12, 240V 交流 | - | - | - | 5A | - | 60°C | - | - | - | 22.5mm | EMC, CE, CSA, UL, IEC, RoHS | DUB03 | 99.5mm | 80mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,082.39(不含税) RMB1,082.39/件 | Phoenix Contact | 相位/电压监控继电器 | - | 监控 | - | - | - | 2PDT | - | DIN 导轨 | - | 250V 交流 | 15W | - | - | 螺钉 | - | IP40, IP20 | - | - | -25°C | - | - | - | - | 24, 240V 交流 | 24 to 240 V dc | 3.3 V dc | - | 8A | - | 70°C | - | - | - | 22.5mm | GB/T 14048.5, EN 61000-6-4, UL/C-UL UL 508, EN 61000-6-2, CE | MACX-MR-PTC | 114mm | 109mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB16,459.16(不含税) RMB16,459.16/件 | Phoenix Contact | 监控继电器 | - | 监控 | - | 1 | - | - | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | 21.6 to 30 V dc | 1500 V dc | - | - | - | 70°C | - | - | - | 22.5mm | UL 1741 Recognised, EN 61010-2-30, CE, UL 508 Listed, EN 61010-1 | SOLARCHECK | 128.5mm | 102mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,128.40(不含税) RMB1,128.40/件 | Siemens | 监控继电器 | - | - | - | - | - | 双刀双掷 | - | DIN 导轨 | - | - | 1.7W | - | - | 弹簧接线端子 | - | IP20 | - | - | 60°C | - | - | - | - | 230V 交流 | 24 V dc | - | - | 5A | - | -25°C | - | - | - | 22.5mm | No | 3RN2 | 91.6mm | 100mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,091.94(不含税) RMB1,091.94/件 | Siemens | 监控继电器 | - | - | - | - | - | 双刀双掷 | - | DIN 导轨 | - | - | 1.7W | - | - | 螺钉 | - | IP20 | - | - | 60°C | - | - | - | - | 0V 交流 | 0 V ac | - | - | 5A | - | -25°C | - | - | - | 22.5mm | CE | 3RN2 | 90mm | 100mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,369.20(不含税) RMB1,369.20/件 | Siemens | 监控继电器 | - | - | - | - | - | 双刀双掷 | - | DIN 导轨 | - | - | 1.7W | - | - | 螺钉 | - | IP20 | - | - | 60°C | - | - | - | - | 0V 交流 | 0 V ac | - | - | 5A | - | -25°C | - | - | - | 22.5mm | EAC | 3RN2 | 90mm | 100mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB733.13(不含税) RMB733.13/件 | Siemens | 监控继电器 | - | - | - | - | - | 双刀双掷 | - | DIN 导轨 | - | - | 1.7W | - | - | 弹簧接线端子 | - | IP20 | - | - | 60°C | - | - | - | - | 230V 交流 | 24 V dc | - | - | 5A | - | -25°C | - | - | - | 22.5mm | UL, CE, EAC, CCC | 3RN2 | 91.6mm | 100mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,709.93(不含税) RMB1,709.93/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 10A | - | 2.5VA | 200A | 低电流, 过载电流 | 推入式 | - | IP20 | 250 ms | - | -20°C | - | - | - | - | 0V 交流 | - | - | 10, 200A | - | - | 60°C | - | - | - | 17.5mm | EN 60947-5-1, RoHS, UL 60947-5-1 | K8DT-AS | 90mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,777.88(不含税) RMB1,777.88/件 | ABB | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | 0.3A | 240V | - | 15A | 过载电流, 低电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-SFS | 103.7mm | 85.6mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,921.74(不含税) RMB1,921.74/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 | - | - | - | - | - |
有库存
小计(1 件) RMB1,791.44(不含税) RMB1,791.44/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 | 推入式 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-SRS | 103.7mm | 85.6mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,792.99(不含税) RMB1,792.99/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 2.5VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 315V 交流 | - | - | - | 5A | - | 60°C | - | - | - | 22.5mm | IEC 60947-1, RoHS, IEC 60664, CE, UL, EN 61000-6-2, EN 61000-6-4 | DPD | 99.5mm | 84mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,429.50(不含税) RMB1,429.50/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 2mA | - | - | 500mA | 过载电流, 低电流 | 螺钉 | - | - | - | - | -20°C | - | - | - | - | 240V 交流 | - | - | 500mA | - | - | 60°C | - | - | - | 22.5mm | CE, CSA, CCC | K8AK-AS | 100mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB770.21(不含税) RMB770.21/件 | Crouzet | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 5VA | - | - | 螺钉 | - | - | 0.1 to 5 s | - | -20°C | - | - | - | - | 24, 240V 交流 | - | - | - | 8A | - | 50°C | - | - | - | 22.5mm | RoHS | ENR | 73.5mm | 92.6mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,852.52(不含税) RMB1,852.52/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 2mA | - | - | 500mA | 低电流, 过载电流 | 螺钉 | - | - | - | - | -20°C | - | - | - | - | 240V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | CCC, CSA, CE | K8AK-AW | 100mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,005.95(不含税) RMB2,005.95/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 0.1A | - | 2.5VA | 5A | 低电流, 过载电流 | 推入式 | - | IP20 | 250 ms | - | -20°C | - | - | - | - | 0V 交流 | - | - | 0.1, 5mA | - | - | 60°C | - | - | - | 17.5mm | RoHS, UL 60947-5-1, EN 60947-5-1 | K8DT-AW | 90mm | 90mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB854.15(不含税) RMB854.15/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | - | 1.8VA | - | - | 推入式 | - | IP20 | - | - | -20°C | - | - | - | - | 0V 交流 | 0 V ac | - | - | 10A | - | 60°C | - | - | - | 17.5mm | RoHS, EN 60947-5-1, UL 60947-5-1 | K8DT-VS | 90mm | 90mm | - | - | - | - | - |