5SM9121-0KN

Product ID:224018
Updated: 2026/8/16
Siemens 5SM9121-0KN

Key Features

  • 1Ensure robust protection with a 16 A input capacity.
  • 2Enhance safety via 10 mA residual current detection.
  • 3Simplify installation using a compact 2-pole AC design.
  • 4Meet IEC/EN 60947-2 standards for reliable compliance.
  • 5Access ongoing support through an active product lifecycle.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Description
5SM9 AC 10mA 2P 16A with OV; Rated current 16A; 2P; Residual current 10mA; AC; Electronic type
Testing Method: (ELE: Electronic, ELM: Electromagnetic)
Electronic
Leakage Current Type:
AC
Residual Current:
10mA
Product Type:
Residual Current Protection Module
Other:
With overvoltage protection
Number of Poles:
2P
In(A):
16
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
5SM9121-0KN

Specifications may be subject to change without notice

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