Home > Siemens > 1PCS Siemens thermal relay 3US5040-1J 3US5 040-1J 6.3-10A New
Verified: May 26, 2026
1PCS Siemens thermal relay 3US5040-1J 3US5 040-1J 6.3-10A New
~$30.00
The Siemens 3US5040-1J thermal relay is designed to protect electric motors from overloads by monitoring the motor's current.
Key Specifications
- Compatibility: Electric motors
- Current Range: 6.3-10A
- Type: Thermal Relay
- Mounting: DIN rail mount
- Voltage: Not applicable
- Features: Adjustable trip class settings
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