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Siemens 3RV2021-4NA10 - MCCB 25A 690V AC

Siemens
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Siemens 3RV2021-4NA10 is a molded case circuit breaker from the Sirius family designed for reliable motor protection and feeder circuit protection in industrial control panels. It operates with a current rating of 25 A and is rated for 690 V AC, featuring a compact and robust construction with a weight of 0.836 lb. This breaker complies with international standards for safety and performance, ensuring reliable operation in demanding environments. Its typical applications include protecting motors, transformers, and distribution circuits within machinery, control systems, and industrial power networks.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Motor Protection
  • Voltage Rating: 690 V AC
  • Current Rating: 25 A
  • Dimensions: Compact Design
  • Standards: IEC/EN 60947-2
  • Applications: Motor Protection, Feeder Protection, Industrial Control Panels
  • Switch Type: Circuit Breaker
  • Configuration: Fixed Mount
  • Phase: 3-Phase
  • Poles: 3
  • Protection: Overload and Short-Circuit
  • Frame Size: SIRIUS 3RV2
  • Trip Type: Thermal-Magnetic
  • Breaker Type: Molded Case
  • Mounting: DIN Rail Mountable
  • Hz: 50/60 Hz
  • Enclosure: Open Style
  • Terminal Connection: Screw Clamp
  • Frequency Rating: 50/60 Hz
  • Standards: IEC, EN
  • Installation Type: DIN Rail
  • Item QTY: 1
  • Breaker Frame: SIRIUS 3RV2
  • Operating Temperature Maximum Celsius: +55°C
  • Family: Sirius
  • Weight: 0.836 lb


Product Identification
  • UPC: 66264392455
  • GTIN: 00662643924558