LADN20C - Telemecanique Auxiliary Contact Block 2NO 10A 690V Front Mount

LADN20C

LADN20C is a Telemecanique auxiliary contact block with 2 normally open (2NO) contacts rated for 10A and 690V, designed for motor control applications.LADN20C features instantaneous auxiliary contacts with screw clamp terminals for 1 to 2.5 mm² cables and front mounting compatibility with TeSys D CR1F contactors. It supports a rated insulation voltage of 600V to 690V and an operational voltage up to 690V AC at 25 to 400 Hz. The device has a conventional free air thermal current of 10A at temperatures up to 60°C and a rated making capacity of 250A DC and 140A AC. It is certified to IEC 60947-5-1 standards and UL and CSA recognized, ensuring high reliability and durability in industrial environments.

Key Specifications
• Contact Configuration: 2 Normally Open (2NO)
• Rated Current (Ith): 10 A at ≤ 60 °C
• Rated Insulation Voltage (Ui): 600 V to 690 V
• Rated Operational Voltage (Ue): 690 V AC, 25–400 Hz
• Mounting Type: Front mount
• Connection Type: Screw clamp terminals (1 to 2.5 mm²)
• Rated Making Capacity: 250 A DC, 140 A AC
• Compliance: IEC 60947-5-1, UL, CSA
• Mechanical Durability: 30 million cycles
• Minimum Switching Current: 5 mA
• Minimum Switching Voltage: 17 V

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Specifications

• Part Number: LADN20C
• Manufacturer : Telemecanique
• Brand : Telemecanique
• Category : Motor Control
• Item Subcategory : Contactor And Motor Starter Auxiliary
• Family : TeSys D
• Type : LADN
• Configuration : 2NO

Product Data

• Weight : 1