RS PRO 230 V ac 2 x 40 V ac Toroidal Transformer 2 Output 500 VA, EN615581 Class II, EN60065 Class II, UL506, UL51
- RS Stock No.:
- 123-3995
- Brand:
- RS PRO
Subtotal (1 unit)*
£128.20
(exc. VAT)
£153.84
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 12 unit(s) shipping from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £128.20 |
*price indicative
- RS Stock No.:
- 123-3995
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Toroidal Transformer | |
| Primary Voltage | 230 V ac | |
| Secondary Voltage | 2 x 40 V ac | |
| Number of Outputs | 2 | |
| Secondary Current | 12.5, 2.73A | |
| Power | 500VA | |
| Weight | 3.5kg | |
| Diameter | 136mm | |
| Minimum Operating Frequency | 50Hz | |
| Maximum Operating Frequency | 60Hz | |
| Winding Type | Dual Secondary | |
| Minimum Operating Temperature | 105°C | |
| Mount Type | Surface | |
| Maximum Operating Temperature | 180°C | |
| Series | RS PRO | |
| Termination Type | Wire | |
| Height | 60mm | |
| Standards/Approvals | EN615581 Class II, EN60065 Class II, UL506, UL51 | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Toroidal Transformer | ||
Primary Voltage 230 V ac | ||
Secondary Voltage 2 x 40 V ac | ||
Number of Outputs 2 | ||
Secondary Current 12.5, 2.73A | ||
Power 500VA | ||
Weight 3.5kg | ||
Diameter 136mm | ||
Minimum Operating Frequency 50Hz | ||
Maximum Operating Frequency 60Hz | ||
Winding Type Dual Secondary | ||
Minimum Operating Temperature 105°C | ||
Mount Type Surface | ||
Maximum Operating Temperature 180°C | ||
Series RS PRO | ||
Termination Type Wire | ||
Height 60mm | ||
Standards/Approvals EN615581 Class II, EN60065 Class II, UL506, UL51 | ||
RS Pro Open Style Toroidal Transformers 300VA-1000VA
RS Pro High-quality open toroidal transformers with a single 230 Vac 50/60 Hz primary winding. Twin secondary windings can be connected in series or parallel or used independently. Designed for easy mounting with centre hole fixing.
Standards
UL506
UL5085-1
EN61558-1 Class II
EN60065 Class II
UL5085-1
EN61558-1 Class II
EN60065 Class II
Related links
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