Siemens 3RA28 Series Timer Relay, 1-Contact, 90 to 240 V ac/dc 240V ac, 90 V ac, 0.05 to 100 s, 1-Function
- RS Stock No.:
- 155-987
- Mfr. Part No.:
- 3RA2831-2DH10
- Brand:
- Siemens
Subtotal (1 unit)*
$566.95
(exc. GST)
$651.99
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $566.95 |
*price indicative
- RS Stock No.:
- 155-987
- Mfr. Part No.:
- 3RA2831-2DH10
- Brand:
- 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 | Timer Relay | |
| Time Range | 0.05 to 100 s | |
| Number of Contacts | 1 | |
| Number of Timer Functions | 1 | |
| IP Rating | IP20 | |
| Minimum Operating Temperature | -25°C | |
| Supply AC Voltage | 240, 90V ac | |
| Supply DC Voltage | 90 to 240 V ac/dc | |
| Terminal Type | Spring Loaded | |
| Maximum Operating Temperature | 60°C | |
| Height | 38mm | |
| Width | 45mm | |
| Standards/Approvals | UL, EAC, UKCA, RoHS, CE | |
| 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 | ||
Minimum Operating Temperature -25°C | ||
Supply AC Voltage 240, 90V ac | ||
Supply DC Voltage 90 to 240 V ac/dc | ||
Terminal Type Spring Loaded | ||
Maximum Operating Temperature 60°C | ||
Height 38mm | ||
Width 45mm | ||
Standards/Approvals UL, EAC, UKCA, RoHS, CE | ||
Length 74mm | ||
Series 3RA28 | ||
- COO (Country of Origin):
- CZ
The Siemens electronic timing relay is designed for efficient timing control in various applications. Featuring an ON-delay function, this high-performance unit operates across a time range of 0.05 to 100 seconds, ensuring precise timing for your systems.
Compact clip-on design facilitates easy installation
Designed for harsh industrial environments
Compatible with various contactor sizes for flexible use
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