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) RMB1,135.46(不含税) RMB1,135.46/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 2A | - | - | 100A | 过载电流 | 螺钉 | - | - | - | - | -20°C | - | - | - | - | 24, 240V 交流 | 24 V dc | - | 8A | - | - | 60°C | - | - | - | 22.5mm | UL EN 61000-6-2, RoHS, IEC 60947, CSA, EN 61000-6-3 | DIB01 | 99.5mm | 80mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB701.72(不含税) RMB701.72/件 | Schneider Electric | 监控继电器 | - | 相位故障检测, 相序, 欠压监测 | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流/直流 | 22VA | - | - | 螺钉 | - | IP30, IP20 | - | - | -20°C | - | - | - | - | 480V 交流 | - | - | - | 5A | - | 50°C | - | - | - | 17.5mm | UL, CSA, EN/IEC 60255-1, C-Tick, GL, GOST | Harmony Control | 72mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB374.87(不含税) RMB374.87/件 | Omron | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20 | - | - | -20°C | 0°C | - | - | 999°C | - | 24 V dc | - | - | 5A | - | 55°C | - | - | - | - | RoHS, EN 61326-1, UL 61010-1 | K8AK-TH | 100mm | 90mm | - | - | - | - | - |
Lovato | 监控继电器 | - | - | - | 3 | - | - | - | 齐平安装 | - | 415V 交流 | 8.5VA | - | - | - | - | IP65, IP20 | - | - | -20°C | - | - | - | - | 100, 440V 交流 | 250 V dc | 50 to 720 VAC | - | 5A | - | 60°C | - | - | - | - | IEC/EN 61010-2-030, CSA C22.2-N°14, IEC/EN 61000-6-2, IEC/EN 61000-6-3, IEC/EN 61010-1, UL508 | DCRL | - | - | - | - | - | - | - | |
有库存
小计(1 件) RMB638.10(不含税) RMB638.10/件 | Siemens | 监控继电器 | - | - | - | - | - | SPDT | - | DIN 导轨 | - | - | 0.9W | - | - | 螺钉 | - | IP20 | 40 ms | - | -25°C | - | - | - | - | 0V 交流 | 0 V ac | - | - | 5A | - | 60°C | - | - | - | 17.5mm | EAC | 3RN2 | 91.6mm | 100mm | - | - | - | - | - |
Lovato | 监控继电器 | - | - | - | - | - | SPDT-CO | - | DIN 导轨 | - | 400V 交流 | 3VA | - | - | 螺钉 | - | IP40, IP20 | 1 s | - | -20°C | - | - | - | - | 24, 240V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 17.5mm | IEC, EAC, cULus, CSA, UL, RoHS | LVM | 64.9mm | 104.7mm | - | - | - | - | - | |
有库存
小计(1 件) RMB734.00(不含税) RMB734.00/件 | Broyce Control | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | - | 3W | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | 24 V dc | - | - | 8A | - | 60°C | - | - | - | 17.5mm | UL EN 61000-6, RoHS, CE, IEC | L | 66.5mm | 89mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB2,029.68(不含税) RMB2,029.68/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 0.1A | 250V 交流 | 4.6VA | 5A | 过载电流, 低电流 | 螺钉 | - | IP20 | 0.1 to 30 s | - | -20°C | - | - | - | - | 240V 交流 | 24 V dc | - | 5A | - | - | 60°C | - | - | - | 22.5mm | EN 60947-5-1, RoHS, UL | K8AK-AW | 100mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,677.61(不含税) RMB2,677.61/件 | Lovato | 监控继电器 | - | - | - | 1, 3 | - | SPDT | - | DIN 导轨 | 5A | 400V 交流 | 4.5VA | 16A | 低电流, 过载电流 | 螺钉 | - | IP40, IP20 | 0.1 to 10 s | - | -20°C | - | - | - | - | 380, 415V 交流 | - | - | 16, 5A | - | - | 60°C | - | - | - | 64.9mm | IEC/EN 61000-6-3, RoHS, IES/EN 60255-5, IEC/EN 61000-6-2, CSA C22, UL 508 | PMA50 | 53.5mm | 104.7mm | - | - | - | - | - |
有库存
小计(1 件) RMB664.40(不含税) RMB664.40/件 | Finder | 监控继电器 | - | 欠压监测, 线路监控继电器, 不对称 | - | 3 | - | SPDT | - | DIN 导轨 | - | 400V 交流 | 2W | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 35mm | EN 61000-4-5, EN 61000-4-2, CISPR 11, EN 60715, EN 61000-4-11, EN 61000-4-3, EN 61000-4-6, EN 61000-4-4 | 70 | 88.8mm | 60.8mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,980.93(不含税) RMB1,980.93/件 | Lovato | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 0.25A | 400V 交流 | 3.2VA | 16A | 过载电流 | 螺钉 | - | IP40, IP20 | 0.1 to 30 s | - | -20°C | - | - | - | - | 0V 交流 | 0 V dc | - | 16, 5A | - | - | 60°C | - | - | - | 64.9mm | IEC/EN 61000-6-3, UL 508, CSA C22, IES/EN 60255-5, RoHS, IEC/EN 61000-6-2 | PMA20 | 35.8mm | 104.7mm | - | - | - | - | - |
有库存
小计(1 件) RMB919.20(不含税) RMB919.20/件 | Broyce Control | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流 | 6VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 230, 240V 交流 | 25 V ac | 120/240 V ac | - | 8A | - | 60°C | - | - | - | 17.5mm | EN 61000-6-4, RoHS, IEC, CE, UL EN 61000-6-2 | L | 66.5mm | 89mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,180.42(不含税) RMB1,180.42/件 | Crouzet | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | - | 1W | - | - | 螺钉 | - | IP30, IP20 | - | - | -20°C | - | - | - | - | 260V 交流 | 260 V dc | - | - | - | - | 50°C | - | - | - | 17.5mm | WEEE, RoHS, NF EN 60255-6/IEC 60255-6/UL 508/CSA C22.2 No. 14 | MUSF | 69mm | 92.6mm | - | - | - | - | - |
Lovato | 监控继电器 | - | 蓝牙 | - | 3 | - | - | - | 齐平安装 | - | 415V 交流 | 27VA | - | - | - | - | IP65, IP20 | - | - | -20°C | - | - | - | - | 100, 415V 交流 | 250 V dc | 50 to 720V ac L-L (415V ac L-N) | - | 5A | - | 70°C | - | - | - | - | IEC/EN 61000-6-3, IEC/EN 61000-6-2, CSA C22.2 N°14, UL 508, IEC 61010-1 | DCRG | - | - | - | - | - | - | - | |
有库存
小计(1 件) RMB2,228.35(不含税) RMB2,228.35/件 | ABB | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | - | 240V | 0.75W | - | - | 推入式 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-ESS | 103.7mm | 85.6mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,180.98(不含税) RMB2,180.98/件 | Lovato | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 400V 交流 | 30VA | - | - | 螺钉 | - | IP20, IP40 | - | - | -20°C | - | - | - | - | 380, 575V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 64.9mm | IES/EN 60255-5, CSA C22, RoHS, UL 508, IEC/EN 61000-6-3, IEC/EN 61000-6-2 | PMV40 | 35.8mm | 104.7mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,490.31(不含税) RMB1,490.31/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 0.1A | - | - | 8A | 低电流, 过载电流 | 螺钉 | - | - | - | - | -20°C | - | - | - | - | 240V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | CSA, CCC, CE | K8AK-AS | 100mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,751.97(不含税) RMB2,751.97/件 | Lovato | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 400V 交流 | 27VA | - | - | 螺钉 | - | IP40, IP20 | - | - | -20°C | - | - | - | - | 380, 440V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 64.9mm | UL 508, IEC/EN 61000-6-3, IES/EN 60255-5, CSA C22, RoHS, IEC/EN 61000-6-2 | PMV50 | 35.8mm | 104.7mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,846.90(不含税) RMB1,846.90/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 2mA | - | 4.6VA | 500mA | 低电流, 过载电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | CCC, CSA, CE | K8AK-AW | 100mm | 90mm | - | - | - | - | - |
有限的库存
小计(1 件) RMB1,387.74(不含税) RMB1,387.74/件 | Omron | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流 | 4.6VA | - | - | 螺钉 | - | IP20 | 0.1 to 30 s | - | -20°C | - | - | - | - | 240V 交流 | 24 V dc | - | - | 5A | - | 60°C | - | - | - | 22.5mm | EN 61010-1, UL 508, EN 61326-1, RoHS | K8AK-LS | 100mm | 90mm | - | - | - | - | - |