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) RMB1,049.42(不含税) RMB1,049.42/件 | ABB | 监控继电器 | - | - | PTC | - | - | SPDT | - | 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) RMB700.26(不含税) RMB700.26/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | SPST | - | DIN 导轨 | - | - | - | - | 过载电流 | 螺钉 | - | IP20 | 300 ms | - | -20°C | - | - | - | - | - | 40 V dc | - | 2, 20A | - | - | 60°C | - | - | - | 17.5mm | IEC 60947, UL EN 61000-6-2, EN 61000-6-3, RoHS, CE | DIA53 | 67.2mm | 81mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB2,173.28(不含税) RMB2,173.28/件 | Schneider Electric | 相位/电压监控继电器 | - | 相位故障检测, 相序 | - | 3 | - | 1 CO | - | DIN 导轨 | - | 250V 交流/直流 | 22VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 528V 交流 | - | 208 to 480 V | - | 5A | - | 50°C | - | - | - | 17.5mm | UL | RM17 | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB1,586.79(不含税) RMB1,586.79/件 | Schneider Electric | 监控继电器 | - | - | - | 1, 3 | - | - | - | DIN 导轨 | - | - | 0.5W | - | - | 弹簧接线端子 | - | IP20 | - | - | -10°C | - | - | - | - | 690V 交流 | 24 V dc | - | - | 2mA | - | 60°C | - | - | - | 25mm | CSA C22.2 No 61010-2-201, IEC 61010-2-201, UL 61010-2-201 | TeSyS Island | 114mm | 118mm | - | - | - | - | - |
有库存
小计(1 件) RMB5,981.29(不含税) RMB5,981.29/件 | ABB | 监控继电器 | - | - | - | 1, 3 | - | SPDT | - | DIN 导轨 | - | 24V 交流 | 1.5VA | - | - | 螺钉 | - | IP50, IP20 | - | - | -20°C | - | - | - | - | 24, 240V 交流 | 24 V dc | - | - | 6.4mA | - | 60°C | - | - | - | 67mm | No | CM-UFD | 108mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB697.56(不含税) RMB697.56/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | - | 2.5VA | - | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | 18, 265V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 35.5mm | RoHS, CSA, UL, EMC, CE | DTA | 67.2mm | 81mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,180.37(不含税) RMB1,180.37/件 | Tempatron | 监控继电器 | - | 监控 | - | - | - | SPDT | - | DIN 导轨 | - | 240V 交流 | 4VA | - | - | 螺钉 | - | IP40 | - | 200 to 10.000 rpm | -10°C | - | - | - | - | 110, 230V 交流 | 24 V dc | - | - | 5A | - | 50°C | - | - | - | 48mm | CE marked (meets EN61010-1 low voltage and EN50081-1/50082-1 EMC directives) | FSST | 118mm | 48mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,154.34(不含税) RMB1,154.34/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | - | 4VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 24, 48V | 24 V dc | 2/500 V ac | - | 8A | - | 60°C | - | - | - | 22.5mm | CSA, IEC 60947, RoHS, EN 61000-6-2, UL, EN 60255-26, EN 61000-6-3 | DUB01 | 99.5mm | 80mm | - | - | - | - | - |
有限的库存
小计(1 件) RMB594.57(不含税) RMB594.57/件 | Schneider Electric | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流 | 1.5W | - | - | 螺钉 | - | IP30, IP20 | 0.1 to 5 s | - | -20°C | - | - | - | - | 24, 240V 交流 | - | - | - | 5A | - | 50°C | - | - | - | 35mm | IEC 60068-2-6, IEC 60068-2-30, IEC 60068-2-27, RoHS, REACH, IEC 60255-27 | Harmony Control | 72mm | 90mm | - | - | - | 250 Ω to 1 MΩ | - |
暂时无法供应
小计(1 件) RMB1,498.24(不含税) RMB1,498.24/件 | Schneider Electric | 相位/电压监控继电器 | - | 相位故障检测, 相序 | - | 3 | - | 1 CO | - | DIN 导轨 | - | 250V 交流/直流 | 22VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 528V 交流 | - | 208 to 480 V | - | 5A | - | 50°C | - | - | - | 17.5mm | UL | RM17 | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB1,239.48(不含税) RMB1,239.48/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) RMB1,389.38(不含税) RMB1,389.38/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) RMB1,575.01(不含税) RMB1,575.01/件 | Omron | 监控继电器 | - | - | - | 3 | - | SPST | - | DIN 导轨, 螺钉接线端子 | - | - | 2.5VA | - | - | 推入式 | - | IP20 | 0.1 to 10 s | - | -20°C | - | - | - | - | 240V 交流 | - | - | - | - | - | 60°C | - | - | - | 17.5mm | Korean Radio Waves Act (Act 10564), CCC:GB14048.5, EN 61010-1, EN 61326-1, UL 61010-1 | K8DT-LS | 90mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB428.06(不含税) RMB428.06/件 | Omron | 监控继电器 | - | 监控 | - | 3 | - | SPDT | - | DIN 导轨 | - | 480V 交流 | - | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | - | 200/480 V ac | - | 5A | - | 60°C | - | - | - | 17.5mm | Korean Radio Waves Act (Act 10564), EN 60947-5-1, CCC:GB/T 14048.5, CSA:C22.2 No.14, UL 508 (Recognition) | K8DS | 74mm | 80mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,031.49(不含税) RMB2,031.49/件 | Phoenix Contact | 相位/电压监控继电器 | - | 变换器 | - | 3 | - | 2 组合 | - | DIN 导轨 | - | 250V 交流 | 15W | - | - | 推入式 | - | IP20, IP40 | - | - | -25°C | - | - | - | - | 24, 240V 交流 | 24 to 240 V dc | 160/690 V | - | 8A | - | 70°C | - | - | - | 22.5mm | CE, CCC, UL/C-UL UL 508, EN 50155, GB/T 25119 | MACX-MR-3V-690-PT | 114mm | 109mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,646.95(不含税) RMB1,646.95/件 | Omron | 相位/电压监控继电器 | - | 欠压 | - | - | - | SPDT | - | 插座 | - | - | - | - | - | 插入式 | - | IP40 | - | - | -10°C | - | - | - | - | 100V 交流 | 24 V DC | - | - | 5A | - | 55°C | - | - | - | 38mm | RoHS Compliant | SDV Series | 38mm | 84mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,552.45(不含税) RMB1,552.45/件 | Omron | 相位/电压监控继电器 | - | 欠压 | - | - | - | SPDT | - | 插座 | - | - | - | - | - | 插入式 | - | IP40 | - | - | -10°C | - | - | - | - | 100V 交流 | 24 V DC | - | - | 5A | - | 55°C | - | - | - | 38mm | RoHS Compliant | SDV Series | 38mm | 84mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,585.49(不含税) RMB1,585.49/件 | Omron | 相位/电压监控继电器 | - | 欠压 | - | - | - | SPDT | - | 插座 | - | - | - | - | - | 插入式 | - | IP40 | - | - | -10°C | - | - | - | - | 110V 交流 | 24 V DC | - | - | 5A | - | 55°C | - | - | - | 38mm | RoHS Compliant | SDV Series | 38mm | 84mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,585.49(不含税) RMB1,585.49/件 | Omron | 相位/电压监控继电器 | - | 欠压 | - | - | - | SPDT | - | 插座 | - | - | - | - | - | 插入式 | - | IP40 | - | - | -10°C | - | - | - | - | 110V 交流 | 24 V DC | - | - | 5A | - | 55°C | - | - | - | 38mm | RoHS Compliant | SDV Series | 38mm | 84mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,572.35(不含税) RMB1,572.35/件 | Omron | 相位/电压监控继电器 | - | 欠压 | - | - | - | SPDT | - | 插座 | - | - | - | - | - | 插入式 | - | IP40 | - | - | -10°C | - | - | - | - | 110V 交流 | 24 V DC | - | - | 5A | - | 55°C | - | - | - | 38mm | RoHS Compliant | SDV Series | 38mm | 84mm | - | - | - | - | - |