Siemens Auxiliary Contact, 2 Contact, 1NC + 1NO, DIN Rail Mount, SENTRON 5ST3
- RS Stock No.:
- 521-4579
- Distrelec Article No.:
- 136-07-831
- Mfr. Part No.:
- 5ST3010
- Brand:
- Siemens
Subtotal (1 unit)*
£33.54
(exc. VAT)
£40.25
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 53 unit(s) ready to ship
- Plus 78 unit(s) ready to ship from another location
- Plus 132 unit(s) shipping from 22 January 2026
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Units | Per unit |
|---|---|
| 1 + | £33.54 |
*price indicative
- RS Stock No.:
- 521-4579
- Distrelec Article No.:
- 136-07-831
- Mfr. Part No.:
- 5ST3010
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Number of Contacts | 2 | |
| Normal State Configuration | 1NC + 1NO | |
| Mounting Style | DIN Rail Mount | |
| Range | SENTRON | |
| Series | 5ST3 | |
| Contact Current Rating | 6 A | |
| Terminal Type | Screw | |
| Pole and Throw Configuration | DP | |
| Contact Voltage Rating | 230 V ac | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | +55°C | |
| Operating Temperature Range | -25 → +55 °C | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Contacts 2 | ||
Normal State Configuration 1NC + 1NO | ||
Mounting Style DIN Rail Mount | ||
Range SENTRON | ||
Series 5ST3 | ||
Contact Current Rating 6 A | ||
Terminal Type Screw | ||
Pole and Throw Configuration DP | ||
Contact Voltage Rating 230 V ac | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature +55°C | ||
Operating Temperature Range -25 → +55 °C | ||
- COO (Country of Origin):
- IN
Siemens SENTRON Auxiliary Contact, 6A, 230V AC - 5ST3 Series - 5ST3010
This auxiliary contact from Siemens' SENTRON range accurately signals switching or malfunction states. Use it in conjunction with your main contacts, such as circuit breakers, relays and contactors. It changes states along with these switches to pass data from a circuit to a logical controller, which then either turns a linked device on or off. The unit ensures reliable and efficient power distribution to applications by preventing oversupply or undersupply in interlocking circuits or logic and sequence controls with low to high loads. You can use this versatile device with a wide variety of components such as pushbutton controllers, motor control schemes and industrial control applications.
• Screw terminals secure connections physically and electrically to ensure reliable conductivity and power transmissions
• Operating temperature range of -5°C to +40°C for use in demanding settings
• DIN rail mounting allows for quick and easy installation
• Operating temperature range of -5°C to +40°C for use in demanding settings
• DIN rail mounting allows for quick and easy installation
What is an auxiliary circuit?
An auxiliary circuit transmits signals to detect, supervise or control the functional status of the main circuit. This high-performing Siemens auxiliary contact effectively controls your auxiliary circuits and establishes the proper functioning of devices.
Standards
EN 60947-1
