The Siemens 3RV2321-4EC20 is a factory-grade motor protection circuit breaker designed for reliable and efficient protection in motor control applications. Part of the Siemens SIRIUS 3RV series, this compact circuit breaker offers robust protection by automatically disconnecting electrical circuits in overload or short-circuit conditions. Rated for 690 VAC voltage and a 32 A current rating, it fits perfectly in industrial automation tasks requiring high safety and performance standards. Its magnetic trip feature ensures rapid interruption of fault currents, minimizing damage to motors and equipment. With screw and snap-on mounting on a 35 mm DIN rail, the 3RV2321-4EC20 combines ease of installation with durability, making it essential for protecting electric motors in factory and process control environments.
Key Features of Siemens 3RV2321-4EC20
Rated current of 32 A suitable for medium-power motor protection
Voltage rating up to 690 VAC for versatile industrial use
Magnetic trip mechanism ensures fast short-circuit protection
Screw and snap-on mounting on standard 35 mm DIN rail
Designed for 100,000 switching cycles for long service life
Compact size with circuit breaker size S0 for starter combinations
Spring-type terminals for secure and reliable wiring
Standard switching capacity with N-release of 400 A
Compatible with Siemens SIRIUS modular system components
Technical Specs of 3RV2321-4EC20
Explore Siemens 3RV2321-4EC20 datasheet for detailed parameters to ensure system compatibility.
Specification
Details
Rated Current
32 A
Voltage Rating
690 VAC
Interrupting Capacity
4 kA
Number of Poles
3 Poles
Mounting
35 mm DIN Rail
Trip Type
Magnetic
Switching Cycles
100,000
Applications / Use Case
This Siemens 3RV2321-4EC20 is commonly used in industrial automation worldwide. It provides essential protection for motors in production line systems, packaging and conveyor operations, and factory control panels. Its fast-acting magnetic trip makes it ideal for safeguarding motors against short circuits and overloads, thereby reducing downtime and enhancing operational safety in demanding environments.
Price & Availability
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3RV2321-4EC20
$110.00
ACHIEVING
4.0
average rating
With
95%
positive reviews
LESS THAN
1%
return rate
Any questions?
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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