Schneider Electric LAD4VE Surge Suppressor Module

Description:

The Telemecanique LAD4VE Suppressor Module 24–48V is used in industrial motor control systems to protect contactor coils from voltage transients generated during de-energization, extending the life of control components and reducing electrical interference. Commonly installed in motor control centers (MCCs), conveyor systems, pumps, compressors, and industrial control panels. Maintenance teams, OEMs, and system integrators use this suppressor module for repair, replacement, retrofit, or industrial automation maintenance.

Applications:

The Telemecanique LAD4VE Suppressor Module 24–48V is commonly used in industrial facilities to provide surge suppression for contactor coils in equipment such as conveyors, pumps, compressors, packaging machines, HVAC systems, material handling equipment, robotics, production lines, MCCs, and industrial control panels where dependable coil protection, reliable machine control, process monitoring, and electrical interlocking are essential.

Technical Specifications:

• Manufacturer: Telemecanique (Schneider Electric)
• Model / Part Number: LAD4VE
• Product Type: Suppressor Module
• Product Series: TeSys D (LAD4)
• Suppression Technology: Varistor (peak-limiting)
• Control Circuit Voltage (Uc): 24–48 VAC, 50/60 Hz
• Maximum Peak Voltage: 2 × Uc
• Mounting Location: Side-mounted
• Mounting Method: Clip-on
• Product Compatibility: LC1D09...D38 (3-pole), LC1DT20...DT40 (4-pole), LC1D098...D258 (4-pole) TeSys D contactors; CAD32 and CAD50 control relays
• Net Weight: Approximately 0.012 kg (0.03 lb)
• Operating Temperature: -25°C to +55°C
• Storage Temperature: -40°C to +80°C
• Country of Origin: France
• Compliance: IEC 60947, REACH, RoHS, Green Premium compliant. (Schneider Electric LAD4VE Product Data Sheet)

Common Replacements:

• Schneider Electric LAD4VE TeSys D Varistor Suppressor Module
• Siemens SIRIUS RC/Varistor Coil Suppressor Module
• Allen-Bradley Bulletin 100-D Coil Surge Suppressor Module