Schneider Electric LR97D25F7 Electronic Overload Relay for Motor Tesys - 5...25 a - 100...120 V Ac

Model: TeSys LR97D
Type: Electronic Overcurrent Relay
Rated Current: 25A
Voltage Rating: 690V
Power Supply: 100-120V AC

Applications:

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

Key Features:

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

Control and Indicators:

• Control 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 secured by sealing the transparent cover.
• Mounting Options: Directly attaches 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.