Siemens 3TH4 Contactor Relay, 24V dc Coil, 8-Pole, 6 A 24V dc, 8 NO, 888V
- RS Stock No.:
- 216-2847
- Mfr. Part No.:
- 3TH4280-0BB4
- Manufacturer:
- Siemens
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View bulk pricing optionsSubtotal (1 unit)*
SGD328.80
(exc. GST)
SGD358.39
(inc. GST)
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In Stock
- Plus 2 unit(s) shipping from 08 June 2026
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Units | Per unit |
|---|---|
| 1 - 4 | SGD328.80 |
| 5 + | SGD270.57 |
*price indicative
- RS Stock No.:
- 216-2847
- Mfr. Part No.:
- 3TH4280-0BB4
- Manufacturer:
- Siemens
Specifications
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 Relay | |
| Coil Voltage | 24V dc | |
| Number of Poles | 8 | |
| Contact Voltage | 888V | |
| Contact Current | 6A | |
| Series | 3TH4 | |
| Mount Type | Screw | |
| Function | Reversing | |
| Normal State Configuration | 8 NO | |
| Number of Auxiliary Contacts | 8 | |
| Auxiliary Contact Configuration | 8 NO | |
| Terminal Type | Screw | |
| Operational Current Ie | 6A | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 24V dc | |
| Contactor Application | Safety | |
| Maximum Operating Temperature | 55°C | |
| Width | 45mm | |
| Standards/Approvals | No | |
| Length | 130mm | |
| Depth | 78mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor Relay | ||
Coil Voltage 24V dc | ||
Number of Poles 8 | ||
Contact Voltage 888V | ||
Contact Current 6A | ||
Series 3TH4 | ||
Mount Type Screw | ||
Function Reversing | ||
Normal State Configuration 8 NO | ||
Number of Auxiliary Contacts 8 | ||
Auxiliary Contact Configuration 8 NO | ||
Terminal Type Screw | ||
Operational Current Ie 6A | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 24V dc | ||
Contactor Application Safety | ||
Maximum Operating Temperature 55°C | ||
Width 45mm | ||
Standards/Approvals No | ||
Length 130mm | ||
Depth 78mm | ||
- COO (Country of Origin):
- CN
The Siemens SIRIUS 3TH4 series is a contactor relay for switching the control signals in the control circuit. It has operating voltage of 24 V DC. The contactor relays have standard-compliant terminal designations and a reliable connection technology. The type of electrical connection for auxiliary and control current circuit is through screw terminal. Due to multiplication of outputs, simultaneous switching of up to 10 auxiliary circuits is possible. The contacts are designed with positively driven operation for safety applications as well as SUVA versions. The devices are climate-resistant and have a high contact reliability. It is approved for worldwide use e.g. IEC and UL/CSA.
Protection class IP is IP20
Ambient operating temperature is -25 to +55 °C
Related links
- Siemens 3TH4 Contactor Relay 8-Pole 8 NO, 888V
- Siemens 3TH4 Contactor Relay 8-Pole 8 NO, 888V
- Siemens 3TH4 Contactor Relay 10-Pole 10 NO, 888V
- Siemens 3TH4 Contactor Relay 8-Pole 7 NO/1 NC, 888V
- Siemens 3TH4 Contactor Relay 8-Pole 4 NO/4 NC, 888V
- Siemens 3TH4 Contactor Relay 8-Pole 6 NO/2 NC, 888V
- Siemens 3TH4 Contactor Relay 8-Pole 4 NO/4 NC, 888V
- Siemens 3TH4 Contactor Relay 10-Pole 6 NO/4 NC, 888V