Better World
Siemens SIRIUS 3RT Size S2, 3RT2 Contactor, 230 V ac Coil, 3-Pole, 50 A, 22 kW, 3NO, 690 V ac
- RS Stock No.:
- 122-9464
- Distrelec Article No.:
- 301-39-518
- Mfr. Part No.:
- 3RT2036-1AL20
- Brand:
- Siemens
Subtotal (1 unit)*
£155.31
(exc. VAT)
£186.37
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 7 unit(s) ready to ship
- Plus 4 unit(s) ready to ship from another location
- Plus 999,999,992 unit(s) shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £155.31 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 122-9464
- Distrelec Article No.:
- 301-39-518
- Mfr. Part No.:
- 3RT2036-1AL20
- 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 | |
| Coil Voltage | 230 V ac | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 690 V ac | |
| Contact Current Rating | 50 A | |
| Series | Size S2, 3RT2 | |
| Range | SIRIUS 3RT | |
| Power Rating | 22 kW | |
| Normal State Configuration | 3NO | |
| Number Of Auxiliary Contacts | 2 | |
| Terminal Type | Screw | |
| Width | 130mm | |
| Length | 55mm | |
| Depth | 113.4mm | |
| Better World Product | Yes | |
| Better World Claim | Low carbon manufacture | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | +60°C | |
| Pole and Throw Configuration | 3PST | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 230 V ac | ||
Number of Poles 3 | ||
Contact Voltage Rating 690 V ac | ||
Contact Current Rating 50 A | ||
Series Size S2, 3RT2 | ||
Range SIRIUS 3RT | ||
Power Rating 22 kW | ||
Normal State Configuration 3NO | ||
Number Of Auxiliary Contacts 2 | ||
Terminal Type Screw | ||
Width 130mm | ||
Length 55mm | ||
Depth 113.4mm | ||
Better World Product Yes | ||
Better World Claim Low carbon manufacture | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature +60°C | ||
Pole and Throw Configuration 3PST | ||
- COO (Country of Origin):
- DE
Siemens Contactor, 2 Auxiliary Contacts, 690V AC Contact Voltage - SIRIUS Innovation Series - 3RT2036-1AL20
Switching an electrical load is an open and shut case when you use this contactor from Siemens. It reliably controls the supply of power from a mains energy source to low-voltage devices, giving you the benefit of smooth production and minimal downtime. To ensure you maximise your board packing capacity, the unit has compact dimensions of 114 (H) x 55 (W) x 130 (D). It's also suitable for side-by-side mounting, so there's no need to leave space between individual modules. This is a practical choice for use with lighting systems, as well as industrial equipment that relies on motor starters or load feeders for energy.
Features & Benefits
• Screw terminals for simple wiring with just a screwdriver
• IP20-rated front panel is touch-proof and protected against anything bigger than 12mm
• Mechanical durability of up to 10 million switching cycles for a long service life
• Can be tilted forwards or backwards when vertically mounted, for ease of use
• IP20-rated front panel is touch-proof and protected against anything bigger than 12mm
• Mechanical durability of up to 10 million switching cycles for a long service life
• Can be tilted forwards or backwards when vertically mounted, for ease of use
Is this contactor insulated?
Yes, for safety this contactor is insulated to protect you against electric shocks. Its insulation also stops power surges from damaging equipment.
