3RR2 Monitoring Relays

Siemens 3RR2 Monitoring Relays are designed for continuous supervision of motor currents and load conditions in industrial control panels. These relays are mounted directly onto RT2 contactors for compact motor starter assemblies. The 3RR2 monitoring relays detect various faults, including overcurrent, undercurrent, phase failure, cable breaks, current asymmetry, and blocked‑rotor conditions, to prevent machine damage and reduce downtime. These relays are available in three sizes: S00, S0, and S2. The 3RR2 monitoring relays are conceived for monitoring 3-phase systems.

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选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS
Siemens 工业继电器 CURRENT MONITOR S2 24VUC 8-80A SPRING
Siemens 工业继电器 CURR MON IO-LINK S0 4-40A 24VDC SCREW

Siemens 工业继电器 CURRENT MONITR S00 1.6-16A 24VUC SCREW

Siemens 工业继电器 CURRENT MONITR S00 1.6-16A 24-240VUC SCW

Siemens 工业继电器 CURRENT MONITR S00 1.6-16A 24VUC SPRING

Siemens 工业继电器 CURRENT MONITR S00 1.6-16A 24-240VUC SPG

Siemens 工业继电器 CURRENT MONITR S0 4-40A 24VUC SCREW

Siemens 工业继电器 CURRENT MONITR S0 4-40A 24-240VUC SCREW

Siemens 工业继电器 CURRENT MONITR S0 4-40A 24VUC SPRING

Siemens 工业继电器 CURRENT MONITR S0 4-40A 24-240VUC SPRING

Siemens 工业继电器 CURRENT MONITOR S2 24VUC 8-80A SCREW
Siemens 工业继电器 CURRENT MONITOR S2 24-240VUC 8-80A SCREW
Siemens 工业继电器 CURRENT MONITOR S2 250VUC 8-80A SPRING
Siemens 工业继电器 CURRENT MONITR S00 1.6-16A 24VUC SCREW

Siemens 工业继电器 CURRENT MONITR S00 1.6-16A 24-240VUC SCW

Siemens 工业继电器 CURRENT MONITR S00 1.6-16A 24VUC SPRING

Siemens 工业继电器 CURRENT MONITR S00 1.6-16A 24-240VUC SPG

Siemens 工业继电器 CURRENT MONITR S0 4-40A 24VUC SCREW

Siemens 工业继电器 CURRENT MONITR S0 4-40A 24-240VUC SCREW

Siemens 工业继电器 CURRENT MONITR S0 4-40A 24VUC SPRING

Siemens 工业继电器 CURRENT MONITR S0 4-40A 24-240VUC SPRING

Siemens 工业继电器 CURRENT MONITOR S2 24VUC 8-80A SCREW

Siemens 工业继电器 CURRENT MONITOR S2 24-240VUC 8-80A SCREW

Siemens 工业继电器 CURR MON IO-LINK S2 24VDC 8-80A SCREW

Siemens 工业继电器 CURR MON IO-LINK S2 24VDC 8-80A SPRNG