Siemens 3RA28 Series Timer Relay, 1-Contact, 90 to 240 V ac/dc 240 V ac, 90 V ac, 0.05 to 100 s, 1-Function
- RS Stock No.:
- 155-998
- Mfr. Part No.:
- 3RA2831-1DH10
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$574.10
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- Shipping from 03 April 2026
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Units | Per unit |
|---|---|
| 1 + | HK$574.10 |
*price indicative
- RS Stock No.:
- 155-998
- Mfr. Part No.:
- 3RA2831-1DH10
- Manufacturer:
- Siemens
Specifications
Product overview and 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 | Timer Relay | |
| Time Range | 0.05 to 100 s | |
| Number of Contacts | 1 | |
| Number of Timer Functions | 1 | |
| IP Rating | IP20 | |
| Supply DC Voltage | 90 to 240 V ac/dc | |
| Supply AC Voltage | 240 V ac, 90 V ac | |
| Minimum Operating Temperature | -25°C | |
| Terminal Type | Screw | |
| Maximum Operating Temperature | 60°C | |
| Width | 45 mm | |
| Height | 38mm | |
| Standards/Approvals | UKCA, EAC, CE, RoHS, UL | |
| Length | 74mm | |
| Series | 3RA28 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Timer Relay | ||
Time Range 0.05 to 100 s | ||
Number of Contacts 1 | ||
Number of Timer Functions 1 | ||
IP Rating IP20 | ||
Supply DC Voltage 90 to 240 V ac/dc | ||
Supply AC Voltage 240 V ac, 90 V ac | ||
Minimum Operating Temperature -25°C | ||
Terminal Type Screw | ||
Maximum Operating Temperature 60°C | ||
Width 45 mm | ||
Height 38mm | ||
Standards/Approvals UKCA, EAC, CE, RoHS, UL | ||
Length 74mm | ||
Series 3RA28 | ||
- COO (Country of Origin):
- CZ
The Siemens electronic timing relay is an advanced solution designed for precise control applications. With a focus on reliability, this ON-delay relay integrates semiconductor output technology to achieve exceptional performance in a range of environments. It operates within a time range of 0.05 to 100 seconds, making it versatile for various control scenarios.
Designed for easy installation with a screw terminal interface
IP20 protection class offers adequate safety against dust and accidental contact
Wide operating temperature range allows for use in varying climates
Compliance with international standards ensures global applicability
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