Siemens 3RV2021-4NA10 | SIRIUS Motor Starter Protector – 23-28 A,

Siemens 3RV2021-4NA10 | SIRIUS Motor Starter Protector

Overview:

The Siemens 3RV2021-4NA10 is a motor starter protector from the SIRIUS series, engineered to provide reliable protection for motors in industrial settings. With an adjustable current range of 23 to 28 A, this device ensures optimal motor performance and safety. It features a rotary ON/OFF handle for straightforward operation and Class 10 overload trip characteristics, which means it trips within 10 seconds or less under overload conditions. The inclusion of screw terminals facilitates secure and efficient wiring.

Key Features:

• Adjustable Current Range: 23 to 28 A
• Overload Trip Class: Class 10 (trips in 10 seconds or less)
• Operation: Rotary ON/OFF handle
• Terminals: Screw terminals for secure connections
• Mounting: Compatible with standard 35 mm DIN rail for easy installation

Technical Specifications:

• Product Type: Motor Starter Protector
• Part Number: 3RV2021-4NA10
• Rated Operational Voltage (Ue): Up to 690 V AC/DC
• Rated Current (In): 23 to 28 A
• Overload Release Class: Class 10
• Short-Circuit Release: Fixed at 364 A
• Number of Poles: 3
• Terminals: Screw-type
• Mounting: 35 mm DIN rail
• Dimensions (W x H x D): 45 mm x 97 mm x 97 mm
• Weight: Approximately 0.84 lb
• Compliance: Conforms to IEC and UL standards

Applications:

• Motor Protection: Safeguards 3-phase motors up to 18.5 kW at 400 V AC
• Industrial Automation: Ideal for use in automated systems requiring reliable motor protection
• Control Panels: Suitable for integration into industrial control panels

Order Now to enhance your motor protection strategy with the Siemens 3RV2021-4NA10 SIRIUS motor starter protector.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply