3RV6021-4BA15

Product ID:101148
Updated: 2026/7/2
Siemens 3RV6021-4BA15

Key Features

  • 1Protect motors with a thermal overload release and Class 10 tripping.
  • 2Ensure high-voltage safety with 690V insulation and 6kV surge resistance.
  • 3Save panel space using a compact 97x45x96 mm design.
  • 4Mount flexibly in any position on a 35 mm DIN rail.
  • 5Enhance safety with IP20 protection and a finger-safe front.

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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
With lateral mounting 1NO+1NC auxiliary contacts
Number of Poles
3P
Load Rating
Trip Class 10
Breaking Capacity Icu (KA)
55kA
Current Setting Range
14-20A
Rated Current (AC-3)
20A
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
3RV6021-4BA15

Specifications may be subject to change without notice

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