What is the main function of this auxiliary contact block?
The LAD8N11 auxiliary contact block is designed for use with TeSys D contactors, specifically LC1D09 to LC1D150. It provides 1 Normally Open (NO) and 1 Normally Closed (NC) contact, and is mounted on the side of the contactor. It is used for additional control and signaling functions in a motor control circuit.
What are the compatible contactors for this auxiliary contact block?
The LAD8N11 auxiliary contact block is compatible with TeSys D contactors, specifically LC1D09 to LC1D150.
What is the rated operational voltage for this part?
The LAD8N11 has a rated operational voltage of 690 V AC at 25 to 400 Hz.
What is the IP degree of protection for this part?
The LAD8N11 auxiliary contact block has an IP20 degree of protection according to IEC 60529.
What is the operating temperature range for this part?
The LAD8N11 auxiliary contact block has an operating temperature range of 23 to 140°F (-5 to 60°C).
What is the storage temperature range for this part?
The LAD8N11 auxiliary contact block has a storage temperature range of -76 to 176°F (-60 to 80°C).
What is the operating altitude for this part?
The LAD8N11 auxiliary contact block can operate at altitudes up to 3000 meters (9842.52 feet) without derating.
What type of terminals does this part have?
The LAD8N11 auxiliary contact block has screw clamp terminals for wire connections.
What is the tightening torque for the terminals?
The tightening torque for the LAD8N11 terminals is 1.7 N.m, using a flat Ø 6 mm screwdriver or a Philips No 2 screwdriver.