3RV2021-0JA20

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$56.98
$56.98
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Overview of Siemens 3RV2021-0JA20

Buy original Siemens 3RV2021-0JA20 online for your automation system. This device is a circuit breaker size S0 specifically designed for motor protection applications. It features a Class 10 trip characteristic with an A-release current range of 0.7 to 1 A and an instantaneous N-release at 13 A. Equipped with spring-type terminals and standard switching capacity, the 3RV2021-0JA20 ensures reliable operation and protection for motors. Its compact design and robust construction make it a preferred choice in industrial environments requiring dependable motor circuit interruption and short-circuit protection.

Key Features of Siemens 3RV2021-0JA20

  • Motor protection circuit breaker, size S0 with Class 10 trip rating
  • A-release adjustable current setting from 0.7 to 1 A
  • Instantaneous N-release short-circuit trip at 13 A
  • Spring-type terminals for secure and easy wiring
  • Standard switching capacity rated for frequent switching
  • Thermal overload release for motor safety
  • Magnetic short-circuit protection
  • Maximum short-circuit breaking capacity up to 100 kA across voltages from 240 V to 690 V
  • Suitable for 3-phase AC motors with a rated full-load current of 1 A at 480 V
  • Compact and durable design with IP20 protection

Technical Specs of 3RV2021-0JA20

Explore Siemens 3RV2021-0JA20 datasheet for detailed parameters to ensure system compatibility.

Specification Details
Product Type Circuit breaker, size S0
Trip Class 10 (thermal)
A-Release Current Range 0.7 to 1 A
N-Release Instantaneous Trip 13 A
Short-Circuit Breaking Capacity (Icu) 100 kA (240–690 V AC)
Rated Motor Current (FLA) 1 A at 480 V AC
Terminal Type Spring-type
Operating Frequency Up to 15 operations/hour
Protection Class IP20

Applications / Use Case

This Siemens 3RV2021-0JA20 is commonly used in machine automation, production line systems, and factory control panels worldwide. Its reliable motor protection and compact design allow integration in various industrial automation setups to protect motors from overload and short circuits, ensuring system continuity and safety. It is often implemented in control cabinets for motor starters and other motor control devices to preserve equipment life and prevent downtime.

Price & Availability

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3RV2021-0JA20

$56.98

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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