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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最后的 RS 库存
小计(1 件) RMB1,309.22(不含税) RMB1,309.22/件 | Phoenix Contact | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | 250V | 1.5W | - | - | 螺钉 | - | IP40 | - | - | -25°C | - | - | - | - | 230V 交流 | 24 V dc | - | - | - | - | 55°C | - | - | - | 22.5mm | CE, EN 50178, UL/C-UL listed UL 508 | EMD-SL-V-UV-300 | 113mm | 90mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,373.39(不含税) RMB1,373.39/件 | Carlo Gavazzi | 继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 10mA | 250V 交流 | 4VA | 500mA | 低电流 | 螺钉 | - | IP20 | 30 s | - | -20°C | - | - | - | - | 48V 交流 | - | - | 8A | - | - | 60°C | - | - | - | 22.5mm | - | DIB01 | 99.5mm | 80mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB755.80(不含税) RMB755.80/件 | Siemens | 监控继电器 | - | - | - | - | - | 双刀双掷 | - | DIN 导轨 | - | - | 1.7W | - | - | 弹簧接线端子 | - | IP20 | - | - | -25°C | - | - | - | - | 230V 交流 | 24 V dc | - | - | 5A | - | 60°C | - | - | - | 22.5mm | UL, CE, EAC, CCC | 3RN2 | 91.6mm | 100mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB533.18(不含税) RMB533.18/件 | Omron | 监控继电器 | - | 过压 | - | 3 | - | SPDT | - | DIN 导轨 | - | 30V 直流 | 4.4VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 480V | - | - | - | - | - | 60°C | - | - | - | 22.5mm | UL 508, EN 60947-5-1, UL 94 V-0 | K8AK-PM | 100mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,289.52(不含税) RMB1,289.52/件 | ABB | 监控继电器 | - | - | PTC | - | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP50, IP20 | - | - | -25°C | - | - | - | - | - | 24 V dc | - | - | 3.7mA | - | 60°C | - | - | - | - | No | CM-MSS | 103.7mm | 85.6mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB3,161.96(不含税) RMB3,161.96/件 | Schmersal | 监控继电器 | - | - | - | - | - | 双刀单掷 | - | DIN 导轨 | - | - | - | - | - | 插入式螺钉 | - | IP20, IP40, IP54 | 20 ms | - | -25°C | - | - | - | - | 24V 交流 | 24 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | EN IEC 62061, EN ISO 13849-1 etc | - | - | 98mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,008.14(不含税) RMB1,008.14/件 | Sifam Tinsley | 监控继电器 | - | - | - | - | - | - | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | 0°C | - | - | - | - | - | - | - | - | - | - | 45°C | - | - | - | - | No | TT | - | - | - | - | - | - | - |
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 | - | - | - | - | - |
按制造商备货
小计(1 件) RMB772.51(不含税) RMB772.51/件 | Omron | 监控继电器 | - | 相序 | - | 3 | - | SPDT | - | DIN 导轨 | - | 30V 直流 | 4.4VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 480V | - | - | - | - | - | 60°C | - | - | - | 22.5mm | UL 508 | K8AK-PM | 100mm | 90mm | - | - | - | - | - |
Siemens | 电流监控继电器 | - | - | - | 1 | - | 2 组合 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | CE, RoHS, UK CA, EAC | 5TT6 | 64mm | - | - | - | - | - | - | |
按制造商备货
小计(1 件) RMB2,266.56(不含税) RMB2,266.56/件 | Phoenix Contact | 监控继电器 | - | 变换器 | - | 3 | - | 2 组合 | - | DIN 导轨 | - | 250V 交流 | 4.5VA | - | - | 螺钉 | - | IP20, IP40 | - | - | -25°C | - | - | - | - | 24, 240V 交流 | 240 V dc | 160 to 300 VAC | - | - | - | 55°C | - | - | - | 22.5mm | CE, IEC 60664-1, EN 61000-6-4, UL 508, RoHS, IP40, EN 50178, IP20 | EMD | 113mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,313.38(不含税) RMB1,313.38/件 | ABB | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 400V | 18VA | - | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | 400V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-MPS | 103.7mm | 85.6mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,290.92(不含税) RMB1,290.92/件 | ABB | 监控继电器 | - | 插头 | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 300V 交流 | 18VA | - | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | 300V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-PVS | 103.7mm | 85.6mm | - | - | - | - | - |
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 | - | 30V 直流 | 4.4VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 480V | - | - | - | - | - | 60°C | - | - | - | 22.5mm | UL 508, EN 60947-5-1, UL 94 V-0 | K8AK-PM | 100mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB755.80(不含税) RMB755.80/件 | Siemens | 监控继电器 | - | - | - | - | - | 双刀双掷 | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | 230V 交流 | 24 V dc | - | - | 5A | - | 60°C | - | - | - | 22.5mm | CE | 3RN2 | 90mm | 100mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB2,453.37(不含税) RMB2,453.37/件 | Schneider Electric | 液位监控继电器 | - | - | - | - | - | 2 组合 | - | DIN 导轨 | - | 250V 交流 | 1.5W | - | - | 螺钉 | - | IP20 | 30 s | - | -40°C | - | - | - | - | 264V 交流/直流 | 264 V ac/dc | - | - | 1mA | - | 70°C | - | - | - | 22.5mm | UL | RM22L | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB2,159.88(不含税) RMB2,159.88/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 4.5VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 208, 690V 交流 | - | 208/480 V ac | - | 8A | - | 60°C | - | - | - | 45mm | RoHS, CE, CSA, CCC, UL | DPC01 | 99.5mm | 80mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,806.39(不含税) RMB1,806.39/件 | Carlo Gavazzi | 监控继电器 | - | 欠压监测 | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 2.5VA | - | - | - | - | IP20 | - | - | -20°C | - | - | - | - | 208, 480V 交流 | - | 208 to 480 V ac ±15% (177V to 552V) | - | - | - | 60°C | - | - | - | - | European LV Directive 2014/35/EU, CSA Standard C22.2, UL508, EN61000-6-2, EN 60947-5-1, EN61000-6-3 | DPB02CM44 - PPB02CM44 | - | 80mm | - | - | - | - | - |
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 | - | - | - | - | - |