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) RMB1,572.14(不含税) RMB1,572.14/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | - | 10VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 380, 480V 交流 | - | - | - | 5A | - | 60°C | - | - | - | 22.5mm | UL, CSA, CE, IEC, EMC, RoHS | PPA01 | 99.5mm | 80mm | - | - | - | - | - |
有库存
小计(1 件) RMB912.90(不含税) RMB912.90/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) RMB667.48(不含税) RMB667.48/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | - | - | DIN 导轨 | 2A | - | - | - | - | 螺钉 | - | IP20 | 300 ms | - | -20°C | - | - | - | - | - | 40 V dc | - | 100mA | - | - | 60°C | - | - | - | 17.5mm | CSA, L.V. Directive 2006/95/EC, EMC Directive 2004/108/EC, UL, EN 60255-6 | DIA53 | 67.2mm | 81mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,180.90(不含税) RMB2,180.90/件 | ABB | 监控继电器 | - | 欠压监测, 插头 | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 24V | - | - | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | - | - | 160/300 V ac | - | 4A | - | 60°C | - | - | - | 22.5mm | RoHS | CM-PVS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,779.51(不含税) RMB1,779.51/件 | Omron | 监控继电器 | - | 相序, 变换器 | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流 | - | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | - | 200 V ac→480 V ac | - | 5A | - | 60°C | - | - | - | 17.5mm | CSA:C22.2 No.14, UL 508 (Recognition), Korean Radio Waves Act (Act 10564), EN 60947-5-1, CCC:GB/T 14048.5 | K8DS | 74mm | 80mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,040.53(不含税) RMB2,040.53/件 | ABB | 监控继电器 | - | - | PTC | 3 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 推入式 | - | IP50, IP20 | - | - | -40°C | - | - | - | - | - | 24 V dc | - | - | 4A | - | 60°C | - | - | - | - | No | CM-TCS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,703.08(不含税) RMB1,703.08/件 | Phoenix Contact | 监控继电器 | - | - | - | 1 | - | 2 组合 | - | DIN 导轨 | - | 250V 交流 | 2VA | - | - | 螺钉 | - | IP40, IP20 | - | - | -25°C | - | - | - | - | 230V 交流 | - | 250 V ac | - | - | - | 55°C | - | - | - | 22.5mm | UL 508, CE, IP40, EN 50178, RoHS, IP20, EN 61000-6-4, IEC 60664-1 | EMD | 113mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB2,121.39(不含税) RMB2,121.39/件 | Siemens | 监控继电器 | - | - | - | - | - | 双刀双掷 | - | DIN 导轨 | - | - | 1W | - | - | 螺钉 | - | IP20 | - | - | 60°C | - | - | - | - | 0V 交流 | 0 V ac | - | - | 5A | - | -25°C | - | - | - | 22.5mm | No | 3RN2 | 91.6mm | 100mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB2,145.14(不含税) RMB2,145.14/件 | Omron | 监控继电器 | - | 相序, 监控 | PTC | 1 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | - | - | - | - | 5A | - | 60°C | - | - | - | 22.5mm | CE, CCC, IEC, RoHS | K8AK-TS | 100mm | 90mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB2,411.80(不含税) RMB2,411.80/件 | Carlo Gavazzi | 监控继电器 | - | 监控 | - | - | - | SPDT | - | DIN 导轨 | - | 250V 交流 | 4W | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 24, 240V 交流 | - | 24/240 V ac | - | - | - | 60°C | - | - | - | - | EN 61000-6-2, EN 60255-6, CE (LVD 2006/95/EC,EMC 2004/108/EC), UL, CSA, EN 61000-6-3 | PFB01 | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB1,595.46(不含税) RMB1,595.46/件 | ABB | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 500V 交流 | 4VA | - | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | 400V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-MPS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,479.94(不含税) RMB1,479.94/件 | Lovato | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 400V 交流 | 28VA | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 110, 240V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 64.9mm | CSA C22, RoHS, IEC/EN 61000-6-2, UL 508, IEC/EN 61000-6-3, IES/EN 60255-5 | PMV20 | 35.8mm | 104.7mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB439.62(不含税) RMB439.62/件 | ENTES | 相位/电压监控继电器 | - | - | - | 3 | - | 1 CO | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP20 | - | - | -10°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 19mm | RoHS | MKC - MKS | 90mm | 58mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB2,367.48(不含税) RMB2,367.48/件 | Phoenix Contact | 监控继电器 | - | 开窗式信封 | - | 3 | - | 2 组合 | - | DIN 导轨 | - | 250V 交流 | 4.5VA | - | - | 螺钉 | - | IP20, IP40 | - | - | -25°C | - | - | - | - | 24, 240V 交流 | 24 to 240 V dc | 250 V ac | - | - | - | 55°C | - | - | - | 22.5mm | CE, EN 61000-6-4, EN 50178, IEC 60664-1, UL 508, IP20, IP40, RoHS | EMD | 113mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,199.30(不含税) RMB2,199.30/件 | ABB | 监控继电器 | - | 多功能 | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 24V | - | - | - | 推入式 | - | IP20, IP50 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 60°C | - | - | - | 22.5mm | C-Tick, EN 50178, CB scheme, RMRS, UL 508, GOST, 2006/95/EC, CCC, IEC/EN 60255-6, 2004/108/EC, GL, 2002/95/EC, CAN/CSA C22.2 No.14, CE | CM-MPS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时缺货
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 | - | - | - | 10A | - | 60°C | - | - | - | 17.5mm | UL 60947-5-1, RoHS, EN 60947-5-1 | K8DT-VS | 90mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB766.18(不含税) RMB766.18/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | SPST | - | DIN 导轨 | 2A | 40V | - | 100A | 过载电流 | 螺钉 | - | IP20 | 300 ms | - | -20°C | - | - | - | - | - | 40 V dc | - | 5, 50A | - | - | 60°C | - | - | - | 17.5mm | RoHS, EN 61000-6-3, UL EN 61000-6-2, IEC 60947, CE | DIA53 | 67.2mm | 81mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,913.13(不含税) RMB1,913.13/件 | Tele | 相位/电压监控继电器 | - | - | - | 1 | - | 2 组合 | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB1,702.92(不含税) RMB1,702.92/件 | ABB | 监控继电器 | - | - | - | 3, 1 | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | - | - | - | - | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | - | - | - | - | 22.5mm | UL, RoHS, CSA | CM-IWS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,438.06(不含税) RMB1,438.06/件 | Tele | 相位/电压监控继电器 | - | - | - | 1 | - | 2 组合 | - | DIN 导轨 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | - | - |