3RV6021-4CA10

Product ID:212952
Updated: 2026/4/3
Siemens 3RV6021-4CA10

Key Features

  • 1Safeguard motors against overloads and short circuits. 2、Provide reliable thermal overload protection for enhanced safety. 3、Ensure quick and effective magnetic short-circuit protection. 4、Facilitate easy and secure connections with screw-type terminals. 5、Offer finger-safe protection with an IP20 protection class.
Product Details
3RV6021-4CA10
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Frame Rated Current
Maximum 40A
Electrical Life
100,000 operations
Mechanical Life
100,000 operations
Wiring Method
Screw Terminal
Auxiliary Contacts
Without Auxiliary Contacts
Number of Poles
3P
Load Rating
[Trip Class 10]
Breaking Capacity Icu (KA)
55kA
Current Setting Range
17-22A
Rated Current (AC-3)
22A
Specification
S0 (45mm wide)
Type
Motor Overload and Short Circuit Protection
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3RV6021-4CA10

Specifications may be subject to change without notice