Siemens Non-Fused Switch Disconnector -, 10A
- RS Stock No.:
- 158-071
- Mfr. Part No.:
- 3VA9978-0AA21
- Brand:
- Siemens
Subtotal (1 unit)*
$536.45
(exc. GST)
$590.10
(inc. GST)
FREE delivery for orders over $80.00 ex GST
Stocked by manufacturer
- Ready to ship from 27 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $536.45 |
*price indicative
- RS Stock No.:
- 158-071
- Mfr. Part No.:
- 3VA9978-0AA21
- 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 | Non-Fused Switch Disconnector | |
| Series | 3VA99 | |
| Switching Current | 10A | |
| Terminal Type | Screw | |
| Switching DC Voltage | 250V dc | |
| Switching AC Voltage | 600V ac | |
| Padlock Compatibility | No | |
| Length | 31.5mm | |
| Hazardous Area Certification | No | |
| Depth | 65.2mm | |
| Width | 18.2mm | |
| Standards/Approvals | UL, VDE, EAC, CE, RCM, UKCA, CCC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Non-Fused Switch Disconnector | ||
Series 3VA99 | ||
Switching Current 10A | ||
Terminal Type Screw | ||
Switching DC Voltage 250V dc | ||
Switching AC Voltage 600V ac | ||
Padlock Compatibility No | ||
Length 31.5mm | ||
Hazardous Area Certification No | ||
Depth 65.2mm | ||
Width 18.2mm | ||
Standards/Approvals UL, VDE, EAC, CE, RCM, UKCA, CCC | ||
- COO (Country of Origin):
- RS
The Siemens leading changeover switch is designed to provide reliable operation with a thermal current of 10 A and operational current capacities across various AC and DC configurations. It supports operating voltages up to 600 V for AC and 250 V for DC, ensuring versatility in demanding environments. Additionally, it features a surge voltage resistance of 4 kV, enhancing its durability and performance in industrial applications.
Complies with overvoltage category III for safety
Tight connection range from 0.75 to 2.5 mm²
Screw-type terminals enable simple, effective installation
20 ms lead time ensures swift transitions
Includes environmental confirmations for regulatory compliance
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