Telemecanique LR2-D1322 Thermal Overload Relay

Description:

The Telemecanique LR2D1322 thermal overload relay is a three-pole motor protection relay with an adjustable current range of 17–25 A and Class 10A tripping characteristics, designed to protect three-phase motors against overload and phase-failure conditions in industrial motor control systems. Commonly installed in motor control centers, conveyors, pumps, compressors, fans, HVAC equipment, and manufacturing machinery using TeSys D motor starters. Maintenance teams, OEMs, and system integrators use this thermal overload relay for equipment repair, replacement, retrofit, and new motor starter installations.

Applications:

The Telemecanique LR2D1322 thermal overload relay provides adjustable overload and phase-loss protection for three-phase motors when used with compatible TeSys D contactors. It is widely installed in manufacturing plants, material handling systems, water treatment facilities, packaging machinery, machine tools, and industrial control panels where dependable motor protection helps minimize downtime and extend equipment service life.

Technical Specifications:

• Manufacturer Part Number (MPN): LR2D1322
• Manufacturer: Telemecanique (Schneider Electric)
• Product Type: Thermal Overload Relay
• Series: LR2D (TeSys D)
• Rated Voltage: 600 VAC (690 VAC IEC)
• Rated Current: Adjustable 17–25 A
• Function: Motor overload and phase-failure protection
• Number of Poles: 3-Pole
• Auxiliary Contacts: 1 NO + 1 NC
• Mounting Style: Direct Contactor Mount, DIN Rail, Plate Mount
• Terminal Type: Screw Clamp Terminal
• Compatible Systems: TeSys D LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC2D09, LC2D12, LC2D18, LC2D25, and LC2D32 contactors
• Protection Rating: IP20 (IP2X)
• Operating Temperature: -20°C to +60°C
• Replacement Type: OEM Direct Replacement

Common Replacements:

• Schneider Electric LRD22
• Telemecanique LR2D1322
• OEM Equivalent 17–25A Thermal Overload Relay