Siemens 3RT25 Contactor, 110V ac Coil, 4-Pole, 35 A, 18.5 kW 110V ac, 2 NO/2 NC, 400V
- RS stock no.:
- 156-084
- Mfr. Part No.:
- 3RT2535-1AG20
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 3 972,90
(exc. VAT)
R 4 568,84
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 28 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 3,972.90 |
*price indicative
- RS stock no.:
- 156-084
- Mfr. Part No.:
- 3RT2535-1AG20
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Contactor | |
| Coil Voltage | 110V ac | |
| Number of Poles | 4 | |
| Contact Voltage | 400V | |
| Contact Current | 35A | |
| Series | 3RT25 | |
| Power Rating | 18.5kW | |
| Mount Type | DIN Rail | |
| Function | Mirror Contact, Motor Control | |
| Normal State Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 2 | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| Contactor Application | Power Contactor, Safety | |
| Minimum Operating Temperature | -40°C | |
| Control Circuit Voltage Uc | 110V ac | |
| Operational Current Ie | 35A | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | RCM, CCC, CE, CSA, DNV, EAC, IEC 60529, IP20, RMRS, UKCA, UL | |
| Depth | 130mm | |
| Length | 114mm | |
| Width | 75mm | |
| Pole and Throw Configuration | 3PST | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 110V ac | ||
Number of Poles 4 | ||
Contact Voltage 400V | ||
Contact Current 35A | ||
Series 3RT25 | ||
Power Rating 18.5kW | ||
Mount Type DIN Rail | ||
Function Mirror Contact, Motor Control | ||
Normal State Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 2 | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
Contactor Application Power Contactor, Safety | ||
Minimum Operating Temperature -40°C | ||
Control Circuit Voltage Uc 110V ac | ||
Operational Current Ie 35A | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals RCM, CCC, CE, CSA, DNV, EAC, IEC 60529, IP20, RMRS, UKCA, UL | ||
Depth 130mm | ||
Length 114mm | ||
Width 75mm | ||
Pole and Throw Configuration 3PST | ||
- COO (Country of Origin):
- DE
The Siemens power contactor is designed to deliver robust performance for a variety of applications, handling up to 35 A and offering a versatile 4-pole configuration. The contactor stands out with its high insulation voltage and optimised energy efficiency, ensuring safe operation in demanding environments. With a temperature range that spans from -40 to +70 °C, it is suited for both operational and storage needs. Enhanced by advanced features such as auxiliary contacts and mechanical durability, this product is made for longevity with a mechanical service life of up to 10 million cycles. Its compact design coupled with easy installation on standard DIN rail makes it ideal for seamless integration in industrial setups.
Compact design maximises space efficiency
Wide operational temperature range for versatility
High mechanical service life reduces replacements
Dual auxiliary contacts for enhanced functionality
Easy DIN rail mounting simplifies installation
Meets high insulation voltage standards for safety
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