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Size of overload relay | S00 |
---|---|
Phase-failure sensitivity | Yes |
Ambient Temperature | -20 °C to +60 °C |
Mounting Type | screw and snap-on mounting onto 35 mm standard mounting rail |
Protection Class | IP20 |
Number of NC contacts for auxiliary contacts | 1 |
Number of NO contacts for auxiliary contacts | 1 |
Product type designation | 3RU21 |
Voltage Rating | 690 V |
Rated Operational Voltage | 690 V |
Rated Insulation Voltage | 690 V |
Operating voltage rated value | 690 V |
Trip class | CLASS 10 |
Type of electrical connection of main circuit | Screw Connection |
Utilization Category | AC-3 |
Standards | IEC 60947-4-1 |
Warning about hazardous voltage, indicating danger of death or serious injury. Requires power lockout.
Step-by-step instructions and diagrams for assembling the overload relay unit.
Step-by-step instructions and diagrams for safely removing the overload relay unit.
Information on configuring device settings and operational parameters.
Procedure for sealing the device to ensure tamper-proofing.
Details on how to perform a remote reset of the device.
Guidance on connecting wires, terminal specifications, and torque values.
Essential safety guidelines for using ring terminals and required insulation.
Illustrations of the electrical circuits and connection diagrams for the device.
Information and diagrams detailing correct mounting orientations for the device.
Detailed dimension drawings and physical specifications for various product models.