APC LAD8N11 Auxiliary Contact Block 1NO+1NC Screw Clamp Front Mounting for TeSys D

The APC LAD8N11 is a high-quality auxiliary contact block designed for use with TeSys D contactors. It features one normally open (NO) and one normally closed (NC) contact, providing reliable switching for control circuits. The front mounting design allows for easy installation and integration into existing systems. With screw clamp terminals, it ensures secure and stable connections. This auxiliary contact block is suitable for a wide range of industrial applications, offering durability and consistent performance.

Advantages

Reliable switching with 1 NO + 1 NC contacts; easy front mounting; secure screw clamp terminals; compatible with TeSys D contactors (LC1D09 to LC1D150); high electrical and mechanical durability; wide operating temperature range.

Suitable for

• Industrial control panels
• Motor control centers
• Automation systems
• Power distribution systems

Key specifications

• Product Type: Auxiliary Contact Block
• Contact Configuration: 1 NO + 1 NC
• Mounting Type: Front Mounting
• Compatibility: TeSys D Contactors (LC1D09 to LC1D150)
• Terminal Type: Screw Clamp Terminals
• Rated Insulation Voltage (Ui): 690 V (IEC), 600 V (UL/CSA)
• Rated Operational Voltage (Ue): Up to 690 V AC/DC
• Rated Operational Current (AC-15): 3 A @ 240 V, 1.5 A @ 440 V, 1 A @ 690 V
• Rated Operational Current (DC-13): 0.55 A @ 125 V, 0.22 A @ 250 V, 0.1 A @ 600 V
• Minimum Switching Current: 5 mA
• Minimum Switching Voltage: 17 V
• Electrical Durability: 1.4 Mcycles (AC-15), 1.4 Mcycles (DC-13)
• Mechanical Durability: 30 Mcycles
• Operating Temperature: -5 °C to 60 °C
• Storage Temperature: -60 °C to 80 °C
• IP Rating: IP20 (front face)
• Standards: IEC 60947-5-1, UL 508, CSA C22.2 No 14
• Certifications: UL, CSA, CCC, EAC
• Pollution Degree: 3

Recommendations

For optimal performance, ensure compatibility with your TeSys D contactor model. Follow installation guidelines and use appropriate wiring practices. This auxiliary contact block is ideal for applications requiring reliable switching in industrial environments.