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 |
|---|
Relpol | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 250V 交流 | 500mW | - | - | 螺钉 | - | IP20, IP40 | - | - | -20°C | - | - | - | - | 220, 460V 交流 | 24 V dc | 176/552 V ac | - | 10A | - | 55°C | - | - | - | 64mm | 1-EN61010/IEC, RoHS, 6-60255 EN/I | ECPF | 18mm | 90mm | - | - | - | - | - | |
有库存
小计(1 件) RMB1,289.52(不含税) RMB1,289.52/件 | ABB | 监控继电器 | - | - | PTC | - | - | SPDT | - | DIN 导轨 | - | - | - | - | - | 螺钉 | - | IP50, IP20 | - | - | -25°C | - | - | - | - | - | 24 V dc | - | - | 3.7mA | - | 60°C | - | - | - | - | No | CM-MSS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时缺货
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 | - | - | - | - | - |
有库存
小计(1 件) RMB1,153.44(不含税) RMB1,153.44/件 | Carlo Gavazzi | 监控继电器 | - | 相序 | - | 3 | - | SPDT | - | - | - | - | - | - | - | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 208, 690V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | EN 60947-5-1, UL, IEC 60947, CSA | - | 99.5mm | 80mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB480.32(不含税) RMB480.32/件 | Siemens | 监控继电器 | - | - | - | - | - | SPDT | - | DIN 导轨 | - | - | 0.5W | - | - | 螺钉 | - | IP20 | - | - | 60°C | - | - | - | - | 0V 交流 | 24 V dc | - | - | 8A | - | -25°C | - | - | - | 17.5mm | No | 3RN2 | 91.6mm | 100mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,328.53(不含税) RMB1,328.53/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) RMB730.95(不含税) RMB730.95/件 | ABB | 监控继电器 | - | - | - | 1 | - | 单刀 - 常开 | - | DIN 导轨 | - | 24V | - | - | - | 螺钉 | - | IP20 | - | - | - | - | - | - | - | 24V 交流 | 24 V dc | - | - | - | - | - | - | - | - | 22.5mm | RoHS | CM | 78.5mm | 78mm | - | - | - | 0 to 100 kΩ | - |
有库存
小计(1 件) RMB1,256.89(不含税) RMB1,256.89/件 | Carlo Gavazzi | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | - | - | 4VA | - | 低电流, 过载电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 115, 230V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | IEC 60947, RoHS, EN 61000-6-3, CE, UL EN 61000-6-2 | DIB01 | 99.5mm | 80mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB3,207.52(不含税) RMB3,207.52/件 | Lovato | 监控继电器 | - | - | - | 3 | - | SPDT | - | DIN 导轨 | - | 400V 交流 | 27VA | - | - | 螺钉 | - | IP20, IP40 | - | - | -20°C | - | - | - | - | 208, 240V 交流 | - | - | - | 8A | - | 60°C | - | - | - | 64.9mm | RoHS, IEC/EN 61000-6-3, IEC/EN 61000-6-2, CSA C22, IES/EN 60255-5, UL 508 | PMV50 | 35.8mm | 104.7mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB707.61(不含税) RMB707.61/件 | Phoenix Contact | 监控继电器 | - | 不对称 | - | 3 | - | - | - | DIN 导轨 | - | 250V 交流 | - | - | - | 螺钉 | - | IP40, IP20 | - | - | -25°C | - | - | - | - | 480V 交流 | - | - | - | 5A | - | 55°C | - | - | - | 17.5mm | CE-, ance with EMC Directive, cULus Listed, UL/C-UL listed UL 508, ance with Low Voltage Directive, DIN EN 60947-5-1, EAC Approval ID:TR-TS-D-00573-c, Noise emission EN 61000-6-3, Noise immunity EN 61000-6-2 | EMD | - | 89.5mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB679.75(不含税) RMB679.75/件 | Tele | 温度监控继电器 | - | 监控 | - | - | - | 1 个常开 | - | 导轨 | - | - | - | - | - | 螺钉 | - | IP40 | - | - | -25°C | - | - | - | - | - | 24 to 48 V dc | - | - | 8A | - | 60°C | - | - | - | - | EN 60715, IEC 60947-5-1 | VEO | 67mm | 76mm | - | - | - | - | - |
有库存
小计(1 件) RMB2,075.25(不含税) RMB2,075.25/件 | ABB | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | 0.3A | 240V | 0.75W | 15A | 过载电流, 低电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-SRS | 103.7mm | 85.6mm | - | - | - | - | - |
按制造商备货
小计(1 件) RMB1,961.38(不含税) RMB1,961.38/件 | Phoenix Contact | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 250V | 1.5W | - | - | 螺钉 | - | IP40 | - | - | -25°C | - | - | - | - | 230V 交流 | 24 V dc | - | - | - | - | 55°C | - | - | - | 22.5mm | UL/C-UL listed UL 508, CE, EN 50178 | EMD-FL-3V-400 | 113mm | 90mm | - | - | - | - | - |
有库存
小计(1 件) RMB1,337.22(不含税) RMB1,337.22/件 | ABB | 监控继电器 | - | - | - | 3 | - | 双刀双掷 | - | DIN 导轨 | - | 400V | 18VA | - | - | 螺钉 | - | IP20 | - | - | -25°C | - | - | - | - | 400V 交流 | - | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-MPS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB1,063.98(不含税) RMB1,063.98/件 | Tele | 电流监控继电器 | - | - | - | 1 | - | 2 组合 | - | DIN 导轨 | - | - | - | - | - | - | - | IP40, IP20 | - | - | -25°C | - | - | - | - | - | - | - | - | - | - | 55°C | - | - | - | - | CMRT, UL, TSCA, RoHS, REACH, CE, WEEE, EAC | GAMMA | 7mm | - | - | - | - | - | - |
有库存
小计(1 件) RMB780.85(不含税) RMB780.85/件 | Omron | 监控继电器 | - | - | - | 1 | - | SPDT | - | DIN 导轨 | 2mA | - | - | 500mA | 过载电流, 低电流 | 螺钉 | - | - | - | - | -20°C | - | - | - | - | 24V 交流 | 24 V dc | - | 500mA | - | - | 60°C | - | - | - | 22.5mm | CE, CCC, CSA | K8AK-AS | 100mm | 90mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB667.20(不含税) RMB667.20/件 | ENTES | 电流监控继电器 | - | - | - | 1 | - | 1 CO | - | DIN 导轨 | 0.5A | - | - | 60A | - | - | - | IP20 | 1 to 6 s | - | -5°C | - | - | - | - | 230V 交流 | - | - | 8A | - | - | 55°C | - | - | - | 36mm | IEC61000-6-2, EC 61010-1 | AKC | 90mm | 59.7mm | - | - | - | - | - |
暂时无法供应
小计(1 件) RMB2,530.88(不含税) RMB2,530.88/件 | Tele | 电流传感器 | - | - | - | - | - | - | - | DIN 导轨 | - | - | - | - | - | - | - | IP40 | 1 s | - | -25°C | - | - | - | - | 240, 48V 交流 | 240 V dc | - | - | - | - | 55°C | - | - | - | 22.5mm | IEC 60068-2-6, UL 508, IEC 60068-2-27, IEC 60721-3-3 Class 3K3, IEC 60664-1, VBG 4, EN 60715, IEC 60068-1 | GAMMA | - | - | - | - | - | - | - |
有库存
小计(1 件) RMB2,075.25(不含税) RMB2,075.25/件 | ABB | 监控继电器 | - | - | - | 1 | - | 双刀双掷 | - | DIN 导轨 | 0.1mA | 240V | - | 100mA | 低电流, 过载电流 | 螺钉 | - | IP20 | - | - | -20°C | - | - | - | - | 240V 交流 | 240 V dc | - | - | - | - | 60°C | - | - | - | 22.5mm | RoHS | CM-SFS | 103.7mm | 85.6mm | - | - | - | - | - |
暂时缺货
小计(1 件) RMB1,771.19(不含税) RMB1,771.19/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, EN 61326-1, UL 61010-1 | K8AK-VW | 22.5mm | 95mm | - | - | - | - | - |