Siemens 3VA Series Time Delay Relay, 24 V dc 24 V ac
- RS Stock No.:
- 155-979
- Mfr. Part No.:
- 3VA9978-0BF23
- Brand:
- Siemens
Subtotal (1 unit)*
$1,700.71
(exc. GST)
$1,870.78
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | $1,700.71 |
*price indicative
- RS Stock No.:
- 155-979
- Mfr. Part No.:
- 3VA9978-0BF23
- 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 | Time Delay Relay | |
| Supply DC Voltage | 24 V dc | |
| Supply AC Voltage | 24 V ac | |
| Timing Adjustment | 100 ms | |
| Terminal Type | Screw | |
| Standards/Approvals | EAC, RoHS, CE, UKCA, UL, RCM | |
| Length | 72.3mm | |
| Width | 44.8 mm | |
| Height | 57.5mm | |
| Series | 3VA | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Time Delay Relay | ||
Supply DC Voltage 24 V dc | ||
Supply AC Voltage 24 V ac | ||
Timing Adjustment 100 ms | ||
Terminal Type Screw | ||
Standards/Approvals EAC, RoHS, CE, UKCA, UL, RCM | ||
Length 72.3mm | ||
Width 44.8 mm | ||
Height 57.5mm | ||
Series 3VA | ||
- COO (Country of Origin):
- CZ
The Siemens time-delay device is engineered for fixed delay operations at 24 V DC, offering precision with a minimum OFF-delay time of 100 ms. The accessories are compatible with 3VA UL under voltage releases, ensuring optimal integration.
Features comprehensive certification
Offers extensive support and resources through online platforms for technical data
Optimising installation procedures
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