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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暂时缺货
小计(1 件) RMB1,469.25(不含税) RMB1,469.25/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 10A | - | - | 200A | 低电流, 过载电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 24V 交流 | 24 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | CCC, CSA, CE | K8AK-AS | 100mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB919.96(不含税) RMB919.96/件 | ABB | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 720V | 11VA | - | - | 推入式 | - | IP20 | - | - | -25°C | - | - | - | - | 720V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-PFS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB845.01(不含税) RMB845.01/件 | Tele | 液位监控继电器 | - | - | - | 1 | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | 夹紧轭锁 | - | IP40, IP20 | - | - | -25°C | - | - | - | - | 230V 交流 | - | - | - | - | - | 55°C | - | - | - | 35mm | CE | ENYA | 87mm | 65mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,610.37(不含税) RMB1,610.37/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 | - | - | - | - | 0V 交流 | 0 V ac | - | 0.1, 5A | - | - | 60°C | - | - | - | 17.5mm | UL 60947-5-1, RoHS, EN 60947-5-1 | K8DT-AS | 90mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,291.69(不含税) RMB1,291.69/件 | Omron | 监控继电器 | - | 相序, 变换器 | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 4.4VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | - | - | - | 5A | - | 60°C | - | - | - | 22.5mm | CCC:GB/T 14048.5, Korean Radio Waves Act (Act 10564), EN 60947-5-1, UL 508 (Recognition), CSA:C22.2 No.14 | K8AK-PA | 100mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,319.34(不含税) RMB1,319.34/件 | Omron | 监控继电器 | - | 过压 | - | 3 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | - | - | IP20 | - | - | -20°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 22.5mm | UL 508, EN 60947-5-1, UL 94 V-0 | K8AK-PM | 100mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB857.95(不含税) RMB857.95/件 | Tele | 相位/电压监控继电器 | - | - | - | 1 | - | 2 组合 | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,319.95(不含税) RMB1,319.95/件 | Phoenix Contact | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 0A | 250V | 1.5W | - | 过载电流 | 螺钉 | - | IP40 | 0.2 to 10 s | - | -25°C | - | - | - | - | 230V 交流 | 24 V dc | - | - | - | - | 55°C | - | - | - | 22.5mm | CE, EN 50178, UL/C-UL listed UL 508 | EMD | 113mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB589.00(不含税) RMB589.00/件 | Tele | 监控继电器 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | IP40, IP20 | - | - | -25°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | IEC 61000-6-2,4, IEC 60947-5-1 | V2TF01P | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB2,151.80(不含税) RMB2,151.80/件 | ABB | 监控继电器 | - | - | - | 1, 3 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 推入式 | - | - | - | - | - | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | - | - | - | - | 22.5mm | CCC, EAC, CE, DNV, RoHS, UKCA, UL | CM-IWS | 103.7mm | 85.6mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,321.03(不含税) RMB1,321.03/件 | Schneider Electric | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | 2mA | 250V 交流/直流 | 3.5VA | 500mA | 低电流, 过载电流 | 螺钉 | - | IP20, IP30 | 0.3 to 30 s | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | 5A | - | - | 50°C | - | - | - | 35mm | GOST, UL, GL, C-Tick, CSA, EN/IEC 60255-6 | Harmony Control | 72mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB330.92(不含税) RMB330.92/件 | ENTES | 相位/电压监控继电器 | - | 变换器, 偏置双环端, 插头 | - | 3 | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20 | - | - | -5°C | - | - | - | - | - | - | - | - | - | - | 55°C | - | - | - | 19mm | RoHS | MKC - MKS | 90mm | 58mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,606.88(不含税) RMB1,606.88/件 | Omron | 监控继电器 | - | 欠压监测, 相序 | - | 3 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | - | 200 to 480 VAC | - | 5A | - | 60°C | - | - | - | 17.5mm | Korean Radio Waves Act (Act 10564), CCC:GB/T 14048.5, EN 60947-5-1, CSA:C22.2 No.14, UL 508 (Recognition) | K8DS-PU | 74mm | 80mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,987.06(不含税) RMB1,987.06/件 | Omron | 监控继电器 | - | - | - | 3 | - | - | - | 螺钉接线端子, DIN 导轨 | 500mA | - | 2.5VA | 2mA | 过载电流, 低电流 | 推入式 Plus | - | IP20 | 0.1 to 30 s | - | -20°C | - | - | - | - | 100, 240V 交流 | - | - | 5A | - | - | 60°C | - | - | - | 17.5mm | UL, EMC, RoHS | K8DT-AW | 90mm | 100mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,085.08(不含税) RMB1,085.08/件 | ABB | 监控继电器 | - | - | PTC | 3 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20, IP50 | - | - | -40°C | - | - | - | - | - | 24 V dc | - | - | 4A | - | 60°C | - | - | - | - | No | CM-TCS | 103.7mm | 85.6mm | - | - | - | - | - |
有库存
小计(1 件) RMB785.21(不含税) RMB785.21/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | - | - | DIN 导轨 | 2A | - | - | 200A | - | 螺钉 | - | IP20 | 300 ms | - | -20°C | - | - | - | - | - | 40 V dc | - | 100mA | - | - | 60°C | - | - | - | 17.5mm | CSA CE Marking, UL | DIA53 | 81mm | 67.2mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB3,216.61(不含税) RMB3,216.61/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 | - | - | - | - | 0V 交流 | 0 V ac | - | - | 5A | - | -25°C | - | - | - | 22.5mm | No | 3RN2 | 91.6mm | 100mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,707.90(不含税) RMB1,707.90/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 | - | - | - | - | 0V 交流 | 0 V ac | - | - | 5A | - | -25°C | - | - | - | 22.5mm | No | 3RN2 | 91.6mm | 100mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB2,684.40(不含税) RMB2,684.40/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 4.5VA | - | - | 双笼式螺钉接线 | - | IP20 | - | - | -20°C | - | - | - | - | 208, 690V 交流 | - | 208/690 V ac | - | 8A | - | 60°C | - | - | - | 45mm | CSA, UL, RoHS, CCC, CE | DPC02 | 99.5mm | 80mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB2,867.28(不含税) RMB2,867.28/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 2.5VA | - | - | - | - | IP20 | - | - | -20°C | - | - | - | - | 208, 480V 交流 | - | 208/480 V ac | - | 8A | - | 60°C | - | - | - | 22.5mm | RoHS, CSA, CE, UL, CCC | DPB01 | 99.5mm | 80mm | - | - | - | - | - |