Schneider Electric LR97D25E Electronic Overload Relay for Motor Tesys - 5...25 a - 48 V AC/DC

Model: TeSys LR97D
Type: Electronic Overcurrent Relay
Rated Current: 25A
Voltage Rating: 690V
Power Supply: 48V AC/DC

Applications:

• Motor Protection: Designed for motors with a rated current of 5-21A.

Key Features:

• Adjustable Settings:
  
• LOAD: Overcurrent level (5-25A)
• O-TIME: Acceptable overcurrent duration (0.3-10 sec)
• D-TIME: Starting duration (0.5-30 sec)
• Trip Conditions:
  
• Trips if current exceeds 3 x LOAD for more than 0.5 sec.
• Trips if there is a missing phase for more than 3 sec.
• Selector Settings:
  
• Configurable for 1-phase or 3-phase motors.
• Manual or automatic reset options.

Control and Indicators:

• Buttons: Reset button, Test/Stop button.
• LED Indicators:
  
• Run
• Trip
• Auxiliary Contacts: 2 NO/NC contacts for fault signaling.

Additional Features:

• Lockable Settings: Settings can be locked by sealing the transparent cover.
• Mounting: Direct attachment to the bottom terminals of 3-pole contactors (LC1D09-D38) with screw clamp terminals.
• Separate Mounting: Possible with terminal block (LAD7B106, to be ordered separately).

Compliance and Standards:

• Certifications: Multi-standards certified (IEC, UL, CSA, CCC, EAC).
• Environmental Compliance: RoHS and REACh compliant.