Better World
Siemens SIRIUS ACT 3SU14 Series Contact Block, 500V ac/dc, 1 NO + 1 NC
- RS Stock No.:
- 173-6816
- Distrelec Article No.:
- 301-37-388
- Mfr. Part No.:
- 3SU1400-1AA10-1FA0
- Brand:
- Siemens
Subtotal (1 unit)*
£7.53
(exc. VAT)
£9.04
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 19 unit(s) ready to ship
- Plus 62 unit(s) ready to ship from another location
- Plus 120 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £7.53 |
*price indicative
Better World
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- RS Stock No.:
- 173-6816
- Distrelec Article No.:
- 301-37-388
- Mfr. Part No.:
- 3SU1400-1AA10-1FA0
- 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 | |
| Block Type | Contact Block | |
| Voltage Rating | 500V ac/dc | |
| Series | SIRIUS ACT 3SU14 | |
| Contact Configuration | 1 NO + 1 NC | |
| Terminal Type | Screw | |
| Current Rating | 10A | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Better World Product | Yes | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Block Type Contact Block | ||
Voltage Rating 500V ac/dc | ||
Series SIRIUS ACT 3SU14 | ||
Contact Configuration 1 NO + 1 NC | ||
Terminal Type Screw | ||
Current Rating 10A | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- DE
Siemens Contact Block, 10A Current Rating, 500V AC/DC Voltage Rating - SIRIUS ACT Series - 3SU1400-1AA10-1FA0
This contact block from Siemens turns an electrical circuit on and off. It's compatible with the Siemens range of SIRIUS ACT push buttons and indicator lights, which are designed for use in challenging industrial environments. The module is fitted with slow-acting contacts that ensure switching reliability, even with small voltages and currents. Screw terminals hold your conductors firmly without damage, so there's less need for wiring maintenance.
• Mechanical service life of 10,000,000 hours ensures reliability and low maintenance
• IP40 (ingress protection) rated enclosure is protected against tools and wires larger than 1mm
• Compatible with both AC and DC input voltages for versatility
• Wide operating temperature range of -25°C to +70°C makes it suitable for demanding environments
• IP40 (ingress protection) rated enclosure is protected against tools and wires larger than 1mm
• Compatible with both AC and DC input voltages for versatility
• Wide operating temperature range of -25°C to +70°C makes it suitable for demanding environments
How do I install a SIRIUS ACT push button?
The Siemens range of SIRIUS ACT push buttons are designed for easy snap-on installation without tools. You can mount a push button from this range using just one hand. This simple technology also reduces the risk of incorrect installation.
What are the dimensions of this contact block?
This contact block has an overall length of 49.7mm, 34.1mm height and 9.8mm width.
