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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按制造商备货
小计(1 件) RMB815.76(不含税) RMB815.76/件 | Schneider Electric | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流 | 5VA | - | - | 螺钉 | - | IP20, IP40, IP50 | - | - | -20°C | - | - | - | - | 110, 240V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 79.5mm | RoHS, IEC 60068-2-30, IEC 60255-27, REACH, IEC 60068-2-27, IEC 60068-2-6 | Harmony Control | 22.9mm | 90mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB2,330.83(不含税) RMB2,330.83/件 | Schneider Electric | 监控继电器 | - | - | - | 3, 1 | - | - | - | DIN 导轨 | - | - | 0.9W | - | - | 螺钉夹紧 | - | IP20 | - | - | -10°C | - | - | - | - | 690V 交流 | 24 V dc | - | - | 38A | - | 60°C | - | - | - | 45mm | EN/IEC 60947-4-1, CSA C22.2 No 60947-4-1, UL 60947-4-1, EN/IEC 60947-1 | TeSyS Island | 115mm | 121mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,507.33(不含税) RMB1,507.33/件 | Tele | 相位/电压监控继电器 | - | 多功能 | - | 1, 3 | - | - | - | DIN 导轨 | - | - | - | - | - | 防震 | - | IP20, IP40 | - | - | 25°C | - | - | - | - | 250V 交流 | 240 V dc | - | - | - | - | 55°C | - | - | - | - | RoHS, EN 60715 | gamma | 108mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,507.33(不含税) RMB1,507.33/件 | Tele | 相位/电压监控继电器 | - | 多功能 | - | 1, 3 | - | - | - | DIN 导轨 | - | - | - | - | - | 防震 | - | IP20, IP40 | - | - | 25°C | - | - | - | - | 240V 交流 | 24 V dc | - | - | - | - | 55°C | - | - | - | - | RoHS, EN 60715 | gamma | 108mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,122.01(不含税) RMB1,122.01/件 | Schneider Electric | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流 | 3.5VA | - | - | 螺钉 | - | IP50, IP40, IP20 | - | - | -20°C | - | - | - | - | 24, 240V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 79.5mm | RoHS, REACH, IEC 60255-27, IEC 60068-2-27, IEC 60068-2-30, IEC 60068-2-6 | Harmony Control | 22.9mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,217.30(不含税) RMB1,217.30/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 0.1mA | 250V 交流 | 3VA | 5A | - | 螺钉 | - | IP20 | 0.1 to 30 s | - | -20°C | - | - | - | - | 115, 230V 交流 | - | - | 5A | - | - | 60°C | - | - | - | 35.5mm | CSA, UL, CE marking | DIB71 | - | - | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,613.40(不含税) RMB1,613.40/件 | ABB | 监控继电器 | - | 监控 | - | 1 | - | SPDT | - | DIN 导轨 | - | 24V | - | - | - | 螺钉 | - | - | - | - | - | - | - | - | - | - | 24 V dc | - | - | - | - | - | - | - | - | 22.5mm | RoHS | CM | 78.5mm | 78mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,318.00(不含税) RMB1,318.00/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 | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,391.48(不含税) RMB1,391.48/件 | Schneider Electric | 监控继电器 | - | 相位故障检测, 相序, 欠压监测, 不对称 | - | 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 | GL, GOST, UL, EN/IEC 60255-1, CSA, C-Tick | Harmony Control | 72mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB27,128.75(不含税) RMB27,128.75/件 | ABB | 电流传感器 | - | - | - | - | - | - | - | DIN 导轨 | 0.25kA | - | - | 4000A | - | 螺钉 | - | - | - | - | - | - | - | - | - | 24, 240V 交流 | 24 to 250 V DC V dc | - | - | - | - | - | - | - | - | 155.5mm | CE | 1SF | 141.1mm | 63.8mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB772.08(不含税) RMB772.08/件 | ABB | 监控继电器 | - | - | PTC | 1 | - | 双刀双掷 | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP50, IP20 | - | - | -25°C | - | - | - | - | - | 24 V dc | - | - | 3.7A | - | 60°C | - | - | - | - | No | CM-MSS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB795.19(不含税) RMB795.19/件 | ABB | 监控继电器 | - | - | PTC | 1 | - | 双刀双掷 | - | DIN 导轨 | - | - | - | - | - | 推入式 | - | IP20, IP50 | - | - | -25°C | - | - | - | - | - | 24 V dc | - | - | 3.7A | - | 60°C | - | - | - | - | No | CM-MSS | 103.7mm | 85.6mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,570.27(不含税) RMB1,570.27/件 | Schneider Electric | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 250V 交流/直流 | 3.9VA | - | - | 螺钉 | - | IP20, IP30 | - | - | -20°C | - | - | - | - | 329V 交流 | - | - | - | 5A | - | 50°C | - | - | - | 35mm | UL, CSA, C-Tick, EN/IEC 60255-1, GOST, GL | Harmony Control | 72mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB594.32(不含税) RMB594.32/件 | ABB | 监控继电器 | - | 欠压监测, 监控 | - | 1, 3 | - | SPST | - | DIN 导轨 | - | 400V | - | - | - | 螺钉 | - | IP50, IP20 | - | - | -20°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 22.5mm | EN61000-4-2, IEC255-6, EN61000-4-6, EN50022, GL, EN50082-2, IEC1000-4-2, EN61000-4-5, EN61000-4-4, IEC1000-4-5, EN61000-4-3, cULus, IEC1000-4-3, IEC1000-4-6, IEC1000-4-4, GOST, 93/68/EWG | CM-PBE | 78.5mm | 78mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB4,238.72(不含税) RMB4,238.72/件 | Schneider Electric | 监控继电器 | - | - | - | - | - | SPST | - | DIN 导轨 | - | - | 8VA | - | - | 螺钉 | - | IP40, IP30, IP20 | - | - | 25°C | - | - | - | - | 240V 交流 | 220 V dc | - | - | - | - | 85°C | - | - | - | 106mm | EN/IEC 60947-2, EN/IEC 60755 | RM12T | - | 81mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB765.34(不含税) RMB765.34/件 | Tele | 相位/电压监控继电器 | - | - | - | 1, 3 | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,211.31(不含税) RMB1,211.31/件 | Tele | 功率表 | - | - | - | 1 | - | - | - | - | 250mA | - | 1.3W | 50A | - | - | - | IP20 | - | - | -15°C | - | - | - | - | - | 9 to 30 V dc | - | - | - | - | 65°C | - | - | - | 26.4mm | RoHS, REACH, CE | S6XM50A1000VM | 46.1mm | 63mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,238.04(不含税) RMB1,238.04/件 | Tele | 功率表 | - | - | - | 1 | - | - | - | - | 250mA | - | 1.3W | 50A | - | - | - | IP20 | - | - | -15°C | - | - | - | - | - | 9 to 30 V dc | - | - | - | - | 65°C | - | - | - | 26.4mm | REACH, CE, RoHS | S6XM50A1000VM | 46.1mm | 63mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,475.79(不含税) RMB1,475.79/件 | ABB | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | 240V | 0.75W | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-ESS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,732.49(不含税) RMB1,732.49/件 | ABB | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | 240V | 0.75W | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-ESS | 103.7mm | 85.6mm | - | - | - | - | - |