3RH2140-4BW40

Product ID:206468
Updated: 2026/7/2
Siemens 3RH2140-4BW40

Key Features

  • 1Ensure high contact reliability for consistent switching performance.
  • 2Utilize climate-resistant design for harsh industrial environments.
  • 3Deploy globally with IEC and UL/CSA safety approvals.
  • 4Save panel space with a compact 55x44x73 mm footprint.
  • 5Connect reliably using 48V DC and ring cable lug terminals.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
3RH2140-4BW40

Specifications may be subject to change without notice

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