Siemens Fault Signalling, 2 Contact, 2 NO, 5ST3, DIN Rail, 5ST3021-2

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Subtotal (1 unit)*

Kr. 547,63

(exc. VAT)

Kr. 684,54

(inc. VAT)

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  • Ready to ship from 28 May 2026
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RS Stock No.:
213-2392
Mfr. Part No.:
5ST3021-2
Brand:
Siemens
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Brand

Siemens

Number of Contacts

2

Product Type

Fault Signalling

Normal State Configuration

2 NO

Series

5ST3

Mount Type

DIN Rail

Terminal Type

Screw

Pole and Throw Configuration

DPST

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

55°C

Standards/Approvals

No

COO (Country of Origin):
CN
The Siemens FAULT SIGNAL CONTACT 2NO, FOR MCB WITH TEST- + ACKNOWL. BUTTON Additional components for residual current protective devices and miniature circuit breakers from Siemens. The additional components from Siemens are an important part of the SENTRON protection devices for electrical installations. As accessories for residual current and miniature circuit breakers, they offer many options for implementing a wide range of functions. Whether for infrastructure or industrial applications, Siemens offers the right accessories for all residual current and miniature circuit breakers.

Can be universally retrofitted with all additional components

User-friendly and easy installation and connection technology

Reliable safety during installation with standard touch protection.

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