Siemens 3RT23 Contactor, 48V dc Coil, 4-Pole, 18 A, 4 kW 48V dc, NO, 690V
- RS Stock No.:
- 154-547
- Mfr. Part No.:
- 3RT2316-2BW40
- Brand:
- Siemens
Subtotal (1 unit)*
£42.57
(exc. VAT)
£51.08
(inc. VAT)
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Stocked by manufacturer
- Ready to ship from 13 May 2026
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Units | Per unit |
|---|---|
| 1 + | £42.57 |
*price indicative
- RS Stock No.:
- 154-547
- Mfr. Part No.:
- 3RT2316-2BW40
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 48V dc | |
| Number of Poles | 4 | |
| Contact Voltage | 690V | |
| Contact Current | 18A | |
| Series | 3RT23 | |
| Power Rating | 4kW | |
| Mount Type | Surface | |
| Function | Mirror Contact | |
| Normal State Configuration | NO | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Spring Loaded | |
| Control Circuit Voltage Uc | 48V dc | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 16A | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | DIN EN 60715, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, ISO 13849-1, SN 31920, UL, CCC, CE | |
| Depth | 73mm | |
| Length | 70mm | |
| Width | 45mm | |
| Pole and Throw Configuration | 4 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 48V dc | ||
Number of Poles 4 | ||
Contact Voltage 690V | ||
Contact Current 18A | ||
Series 3RT23 | ||
Power Rating 4kW | ||
Mount Type Surface | ||
Function Mirror Contact | ||
Normal State Configuration NO | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Spring Loaded | ||
Control Circuit Voltage Uc 48V dc | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 16A | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals DIN EN 60715, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, ISO 13849-1, SN 31920, UL, CCC, CE | ||
Depth 73mm | ||
Length 70mm | ||
Width 45mm | ||
Pole and Throw Configuration 4 | ||
- COO (Country of Origin):
- DE
The Siemens advanced contactor is engineered for reliable control in demanding environments. Designed to handle a robust operational current of up to 18 A at 400 V, it ensures efficient performance while maintaining safety standards. The contactor boasts a durable mechanical service life of 30 million operating cycles, making it ideal for both industrial and commercial applications. Its compact size allows for versatile installation, fitting seamlessly into confined spaces. Operating across a wide temperature range, this model is built to endure the rigours of varied conditions.
Compact design optimises control panel space
Spring-loaded terminals enable quick connections
Rated surge voltage resistance ensures reliability
Environmental Product Declaration highlights sustainability
Finger-safe front protects against accidental contact