Siemens Fault Signalling, 2 Contact, 2NO, DIN Rail Mount, SENTRON 5ST3

View all Auxiliary Contacts

Subtotal (1 unit)*

R 1 236,43

(exc. VAT)

R 1 421,89

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 07 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +R 1,236.43

*price indicative

RS stock no.:
213-2392
Mfr Part No.:
5ST3021-2
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Contacts

2

Normal State Configuration

2NO

Mounting Style

DIN Rail Mount

Range

SENTRON

Series

5ST3

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.

Related links