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) RMB1,538.57(不含税) RMB1,538.57/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | 250V 交流 | 4.6VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 100, 240V 交流 | 24 V dc | - | - | 5A | - | 60°C | - | - | - | 100mm | RoHS, UL 61010-1, EN 61326-1 | K8AK-VS | 22.5mm | 95mm | - | - | - | - | - |
Omron | 工业继电器 | - | - | - | - | - | 2 SPDT | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | K8AK | - | - | - | - | - | - | - | |
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 | - | - | - | - | - |
有库存
小计(1 件) RMB1,850.68(不含税) RMB1,850.68/件 | ABB | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 280V | 18VA | - | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | 280V 交流 | - | - | - | - | - | 60°C | - | - | - | 45mm | RoHS | CM-MPN | 104.8mm | 85.6mm | - | - | - | - | - |
有限的库存
小计(1 件) RMB603.61(不含税) RMB603.61/件 | Omron | 监控继电器 | - | 相序 | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流 | - | - | - | 螺钉 | - | IP40, IP20 | - | - | -20°C | - | - | - | - | 200, 400V 交流 | 30 V ac | 200/400 V ac | - | 5A | - | 60°C | - | - | - | 22.5mm | EN 60947-5-1, UL 508, RoHS | K8AK-PH | 100mm | 90mm | - | - | - | - | - |
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) 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 | - | - | - | - | - |
有限的库存
小计(1 件) RMB1,220.72(不含税) RMB1,220.72/件 | Schneider Electric | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流/直流 | 22VA | - | - | 螺钉 | - | IP20, IP30 | - | - | -20°C | - | - | - | - | 480V 交流 | - | - | - | 5A | - | 50°C | - | - | - | 17.5mm | GOST, C-Tick, CSA, UL, GL, EN/IEC 60255-1 | Harmony Control | 72mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,652.70(不含税) RMB1,652.70/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | - | 10A | - | 螺钉 | - | IP20 | 1 to 30 s | - | -20°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 45mm | RoHS, CE, EN 61000-6-3, UL EN 61000-6-2, IEC 60947 | DWB01 | 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 | - | - | - | - | - |
有库存
小计(1 件) RMB1,418.03(不含税) RMB1,418.03/件 | Carlo Gavazzi | 监控继电器 | - | - | - | - | - | SPDT | - | DIN 导轨 | - | - | 13VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 22.5mm | CE marking, CSA, L.V. Directive 2006/95/EC, EN 60255-6, UL, EMC Directive 2004/108/EC | DWA01 | 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 | 监控继电器 | - | 监控 | - | - | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流 | 15VA | - | - | - | - | IP40, IP20 | - | - | -25°C | - | - | - | - | 24, 240V 交流 | 24 to 240 V dc V | - | - | 8A | - | 70°C | - | - | - | 22.5mm | CE, EN 61000-6-4, UL/C-UL listed UL 508, EN 60715, CCC GB/T 14048.5, EN 61000-6-2 | MACX-MR-PTC-PT | 114mm | 109mm | - | - | - | - | - |
按制造商备货
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 | - | - | - | - | - |
按制造商备货
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 | - | - | - | - | - |
按制造商备货
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 | - | - | - | - | - |
按制造商备货
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 | - | - | - | - | 100V 交流 | 24 V DC | - | - | 5A | - | 55°C | - | - | - | 38mm | RoHS Compliant | SDV Series | 38mm | 84mm | - | - | - | - | - |
按制造商备货
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 | - | - | - | - | - |
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) 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 | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,877.11(不含税) RMB1,877.11/件 | Phoenix Contact | 监控继电器 | - | - | - | 1 | - | 1PDT | - | DIN 导轨 | - | 250V 交流 | 15W | - | - | - | - | IP20 | - | - | -40°C | - | - | - | - | 24, 240V 交流 | 240 V dc | - | - | 8A | - | 70°C | - | - | - | 22.5mm | EN 301 489-1, CCC GB/T 14048.5, EN 301 489-3, EN/IEC 63000, EN 62311, UL/C-UL listed UL 508, EN 60255-27, RoHS, CE/UKCA, REACH, EN 60947-5-1, EN 300 330, GB/T 25119, EN 50155 | MACX-MR-V-600-R-PT | 114mm | 109mm | - | - | - | - | - |