MEAN WELL Switching Power Supply, ERPF-400-48 48V dc, 8.3A, 398 W, Input 90V ac to 370 V dc, 264V ac
- RS Stock No.:
- 140-8125
- Distrelec Article No.:
- 301-34-148
- Mfr. Part No.:
- ERPF-400-48
- Brand:
- MEAN WELL
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£46.51
(exc. VAT)
£55.81
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 10 unit(s) ready to ship
- Plus 18 unit(s) shipping from 07 August 2026
- Plus 9 unit(s) shipping from 16 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £46.51 |
| 5 - 9 | £45.12 |
| 10 - 24 | £43.72 |
| 25 - 49 | £42.33 |
| 50 + | £40.94 |
*price indicative
- RS Stock No.:
- 140-8125
- Distrelec Article No.:
- 301-34-148
- Mfr. Part No.:
- ERPF-400-48
- Brand:
- MEAN WELL
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | MEAN WELL | |
| Product Type | Switching Power Supply | |
| Maximum Output Voltage | 48V dc | |
| Number of Outputs | 1 | |
| Mount Type | Surface | |
| Power | 398W | |
| Minimum Operating Temperature | -30°C | |
| SMPS Output Current | 8.3A | |
| Maximum Operating Temperature | 60°C | |
| Width | 48mm | |
| Weight | 1.1kg | |
| Depth | 48mm | |
| Length | 220.4mm | |
| Standards/Approvals | EAC TP TC 004, IEC 6681, TUV BS ENEN 6681, UL 6681 | |
| Maximum Input Voltage | 370, 264V dc | |
| Series | ERPF-400 | |
| Efficiency | 91% | |
| Hazardous Area Certification | No | |
| Minimum Input Voltage | 90V ac | |
| Output Current | 8.3A | |
| Select all | ||
|---|---|---|
Brand MEAN WELL | ||
Product Type Switching Power Supply | ||
Maximum Output Voltage 48V dc | ||
Number of Outputs 1 | ||
Mount Type Surface | ||
Power 398W | ||
Minimum Operating Temperature -30°C | ||
SMPS Output Current 8.3A | ||
Maximum Operating Temperature 60°C | ||
Width 48mm | ||
Weight 1.1kg | ||
Depth 48mm | ||
Length 220.4mm | ||
Standards/Approvals EAC TP TC 004, IEC 6681, TUV BS ENEN 6681, UL 6681 | ||
Maximum Input Voltage 370, 264V dc | ||
Series ERPF-400 | ||
Efficiency 91% | ||
Hazardous Area Certification No | ||
Minimum Input Voltage 90V ac | ||
Output Current 8.3A | ||
Universal AC input / Full range
Cooling by free air convection
High efficiency up to 91%
LED indicator for power on
Low cost, high reliability
100% full load burn-in test
3years warranty
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