Schneider Electric LADN02 LADT4 Auxiliary contact Block, 2NC

The Schneider Electric LADN02 is a front-mounting auxiliary contact block from the TeSys Deca range, fitted with 2 normally closed (NC) instantaneous contacts and screw terminals. It is intended to add signalling or interlocking functions to compatible TeSys D and TeSys F contactors and control relays.

• Contact configuration: 2 NC, instantaneous operation
• Mounting location: Front
• Compatible product families: TeSys D CAD, TeSys D LC1D, TeSys F LC1F, TeSys F CR1F, TeSys Deca CAD, TeSys Deca LC1D
• Rated operational voltage [Ue]: 690 V AC, 25–400 Hz
• Rated operational current [Ie]: 6 A at 120 V AC-15; 1.04 A at 690 V AC-15; 0.55 A at 125 V DC-13; 0.1 A at 600 V DC-13
• Rated insulation voltage [Ui]: 690 V per IEC 60947-5-1; 600 V per UL; 600 V per CSA
• Conventional thermal current [Ith]: 10 A at 60 °C
• Making capacity (Irms): 140 A AC / 250 A DC per IEC 60947-5-1
• Mechanical durability: 30 million operating cycles
• Cable connection: Screw terminals; 1–4 mm² flexible or rigid (1 or 2 conductors); tightening torque 1.7 N·m
• Degree of protection: IP20 per IEC 60529
• Operating temperature: −5 to +60 °C; storage −60 to +80 °C; altitude up to 3,000 m
• Dimensions (H × W × D): 48 × 26 × 42 mm; colour: dark grey
• Standards & certifications: EN/IEC 60947-5-1, GB/T 14048.5, EN 50012, UL 60947-5-1, CSA C22.2 No 60947-5-1; certified CB Scheme, UL, CSA, CCC, EAC, UKCA