Siemens 1 Safety Transformer 400.00 VA, 550 V Primary, 115 V Secondary
- RS Stock No.:
- 668-194
- Mfr. Part No.:
- 4AM4642-8DD40-0FA0
- Manufacturer:
- Siemens
The image is for reference only, please refer to product details and specifications
Subtotal (1 unit)*
HK$3,394.40
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Temporarily out of stock
- Shipping from 08 September 2026
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Units | Per unit |
|---|---|
| 1 + | HK$3,394.40 |
*price indicative
- RS Stock No.:
- 668-194
- Mfr. Part No.:
- 4AM4642-8DD40-0FA0
- 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 | |
| Primary Voltage | 550 V | |
| Product Type | Safety Transformer | |
| Secondary Voltage | 115 V | |
| Electrical Phase | 1 | |
| Series | 4AM | |
| Mount Type | Screw | |
| Power | 400.00VA | |
| Weight | 5.69kg | |
| Standards/Approvals | CE | |
| Width | 0.122m | |
| Length | 120.00mm | |
| Depth | 0.11m | |
| Minimum Operating Frequency | 50.00Hz | |
| Maximum Operating Frequency | 60.00Hz | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Primary Voltage 550 V | ||
Product Type Safety Transformer | ||
Secondary Voltage 115 V | ||
Electrical Phase 1 | ||
Series 4AM | ||
Mount Type Screw | ||
Power 400.00VA | ||
Weight 5.69kg | ||
Standards/Approvals CE | ||
Width 0.122m | ||
Length 120.00mm | ||
Depth 0.11m | ||
Minimum Operating Frequency 50.00Hz | ||
Maximum Operating Frequency 60.00Hz | ||
- COO (Country of Origin):
- CZ
The Siemens SITAS transformer is designed with a single-phase configuration and features a Vector group and shielding winding of II0 and 0. It has a temperature rise of 40°C and an insulation class of B, ensuring efficient thermal management and reliable operation. The transformer is rated IP00, indicating no external protection from solid objects or water, making it suitable for indoor use in controlled environments.
UL CSA Recognized
Control Transformer
Isolation Transformer
Related links
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