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) RMB1,050.45(不含税) RMB1,050.45/件 | Tele | 电流监控继电器 | - | - | - | - | - | SPST | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 30 V dc | - | - | - | - | - | - | - | - | - | RoHS, WEEE, CE, Reach | SensAct | - | - | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB518.37(不含税) RMB518.37/件 | Tele | 温度监控继电器 | - | - | - | - | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | - | - | IP20, IP40 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 55°C | - | - | - | - | CE | GAMMA | 103mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,400.25(不含税) RMB1,400.25/件 | ABB | 监控继电器 | - | 开窗式信封 | 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) RMB1,541.20(不含税) RMB1,541.20/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 0.1A | - | 2.5VA | 5A | 过载电流, 低电流 | 推入式 | - | IP20 | 250 ms | - | -20°C | - | - | - | - | 0V 交流 | - | - | 0.1, 5A | - | - | 60°C | - | - | - | 17.5mm | EN 60947-5-1, UL 60947-5-1, RoHS | K8DT-AS | 90mm | 90mm | - | - | - | - | - |
有限的库存
小计(1 件) RMB783.01(不含税) RMB783.01/件 | Tele | 相位/电压监控继电器 | - | - | - | 1, 3 | - | 2 组合 | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | - | - |
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 | - | - | 1.8VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 0V 交流 | 0 V ac | - | - | 10A | - | 60°C | - | - | - | 17.5mm | EN 60947-5-1, UL 60947-5-1, RoHS | K8DT-VS | 90mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,779.41(不含税) RMB1,779.41/件 | Tele | 监控继电器 | - | 电机控制, 自锁, 45° | PTC | 1 | - | 双刀双掷 | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP40, IP20 | - | - | -25°C | - | - | - | - | - | 240 V dc | - | - | 3A | - | 55°C | - | - | - | - | EN 60715, DINVDE 0660 part 302, IEC 60068‑2‑27, VBG 4, IEC 60721‑3‑3 Class 3K3, UL 508, DIN 44081, IEC 60068‑2‑6, IEC 60068‑1, IEC 60947‑5‑1, IEC 60664-1 | GAMMA | 108mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,245.73(不含税) RMB1,245.73/件 | Tele | 电流监控继电器 | - | - | - | - | - | SPST | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 30 V dc | - | - | - | - | - | - | - | - | - | WEEE, Reach, RoHS, CE | SensAct | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB1,662.70(不含税) RMB1,662.70/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 2.5VA | - | - | - | - | IP20 | - | - | - | - | - | - | - | 208, 480V 交流 | - | -20 V ac | - | 8A | - | 60°C | - | - | - | 36mm | EMC, UL, CSA, RoHS, CE | PPB01 | 94mm | 80mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,561.71(不含税) RMB1,561.71/件 | Tele | 电流监控继电器 | - | - | - | 1 | - | 2 组合 | - | DIN 导轨 | - | - | - | - | - | - | - | IP20, IP40 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 55°C | - | - | - | - | EAC, TSCA, REACH, CE, RoHS, CMRT, WEEE | ENYA | - | - | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,561.71(不含税) RMB1,561.71/件 | Tele | 电流监控继电器 | - | - | - | 1 | - | 2 组合 | - | DIN 导轨 | - | - | - | - | - | - | - | IP40, IP20 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 55°C | - | - | - | - | EAC, CE, TSCA, WEEE, CMRT, RoHS, REACH | ENYA | - | - | - | - | - | - | - |
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 | - | 电机控制 | - | - | - | 1 常闭 | - | DIN | - | - | - | - | - | 螺钉 | - | IP40 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | - | IEC 60947-5-1, CE, IEC 60664-1, EN 60947-1 | VEO | 67mm | 76mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,034.20(不含税) RMB1,034.20/件 | Carlo Gavazzi | 监控继电器 | - | 过压 | - | 1 | - | SPDT | - | DIN 导轨 | - | - | 4VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 115, 230V 交流 | 48 V ac | - | - | 750A | - | 60°C | - | - | - | 22.5mm | RoHS, CE, UL EN 61000-6-2, EN 61000-6-3, IEC 60947 | DUA01 | 99.5mm | 80mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,750.05(不含税) RMB1,750.05/件 | Omron | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨, 螺钉接线端子 | - | - | - | - | - | 推入式 | - | IP20 | 0.1 to 10 s | - | -20°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 17.5mm | EN 61010-1, CCC:GB14048.5, Korean Radio Waves Act (Act 10564), EN 61326-1, UL 61010-1 (Listing) | K8DT-LS | 90mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,222.93(不含税) RMB1,222.93/件 | Phoenix Contact | 监控继电器 | - | - | - | - | - | SPST | - | DIN 导轨 | - | - | 120mW | - | - | - | - | IP20 | - | - | -20°C | - | - | - | - | - | - | - | - | - | - | 65°C | - | - | - | 6.2mm | DNV GL, c UL Listed, EU RoHS, CHINA RoHS, EU REACH SVHC, RoHS, UL Listed | MINI MCR-SL-FM | - | 93.1mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,261.98(不含税) RMB1,261.98/件 | Schneider Electric | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | 150mA | 250V 交流 | 8VA | 15A | 过载电流, 低电流 | 螺钉 | - | IP20, IP40, IP50 | 0.1 to 30 s | - | -20°C | - | - | - | - | 380, 415V 交流 | - | - | 8A | - | - | 60°C | - | - | - | 35.6mm | IEC 60068-2-6, REACH, IEC 60068-2-27, IEC 60068-2-30, RoHS, IEC 60255-27 | Harmony Control | 72.05mm | 90mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,664.05(不含税) RMB1,664.05/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPST | - | DIN 导轨 | - | - | 1.8VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 0V 交流 | 0 V ac | - | - | - | - | 60°C | - | - | - | 17.5mm | EN 60947-5-1, RoHS, UL 60947-5-1 | K8DT-VW | 90mm | 90mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,664.05(不含税) RMB1,664.05/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPST | - | DIN 导轨 | - | - | 1.8VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 0V 交流 | - | - | - | 10A | - | 60°C | - | - | - | 17.5mm | RoHS, EN 60947-5-1, UL 60947-5-1 | K8DT-VW | 90mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB729.58(不含税) RMB729.58/件 | ABB | 监控继电器 | - | - | PTC | - | - | 双刀双掷 | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20, IP50 | - | - | -25°C | - | - | - | - | - | 24 V dc | - | - | 3.7A | - | 60°C | - | - | - | - | No | CM-MSS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,008.95(不含税) RMB1,008.95/件 | Phoenix Contact | 监控继电器 | - | 开窗式信封 | - | 1 | - | SPDT | - | DIN 导轨 | - | 250V 交流 | - | - | - | 螺钉 | - | IP40, IP20 | - | - | -25°C | - | - | - | - | 230, 24V 交流 | 24 V dc | - | - | - | - | 55°C | - | - | - | 17.5mm | DIN EN 60947-5-1, UL/C-UL listed UL 508 | EMD | - | 89.5mm | - | - | - | - | - |