MEAN WELL Switching Power Supply, HRPG-450-24, 24V dc, 18.8A, 451W, 1 Output, 120 → 370 V dc, 85 → 264 V
- RS Stock No.:
- 721-1715
- Distrelec Article No.:
- 301-56-869
- Mfr. Part No.:
- HRPG-450-24
- Brand:
- MEAN WELL
Bulk discount available
Subtotal (1 unit)*
£185.95
(exc. VAT)
£223.14
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 9 unit(s) shipping from 22 October 2025
- Plus 6 unit(s) shipping from 22 October 2025
- Plus 12 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £185.95 |
| 5 - 9 | £181.30 |
| 10 - 24 | £176.65 |
| 25 - 49 | £172.00 |
| 50 + | £158.05 |
*price indicative
- RS Stock No.:
- 721-1715
- Distrelec Article No.:
- 301-56-869
- Mfr. Part No.:
- HRPG-450-24
- 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 | |
| Output Voltage | 24V dc | |
| Output Current | 18.8A | |
| Power Rating | 451W | |
| Number of Outputs | 1 | |
| Input Voltage | 120 → 370 V dc, 85 → 264 V ac | |
| Mounting Type | Chassis Mount | |
| Package Type | Enclosed | |
| Length | 218mm | |
| Width | 105mm | |
| Depth | 41mm | |
| Efficiency | 88% | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +70°C | |
| Weight | 1.2kg | |
Select all | ||
|---|---|---|
Brand MEAN WELL | ||
Output Voltage 24V dc | ||
Output Current 18.8A | ||
Power Rating 451W | ||
Number of Outputs 1 | ||
Input Voltage 120 → 370 V dc, 85 → 264 V ac | ||
Mounting Type Chassis Mount | ||
Package Type Enclosed | ||
Length 218mm | ||
Width 105mm | ||
Depth 41mm | ||
Efficiency 88% | ||
Minimum Temperature -40°C | ||
Maximum Temperature +70°C | ||
Weight 1.2kg | ||
- COO (Country of Origin):
- TW
Mean Well Embedded Switch Mode Power Supply
The Mean Well HRPG-450 series 451.2W single output AC to DC embedded switch mode power supply has an output current rating of 18.8A at 24VDC. It has a universal input supply voltage rating ranging from 85VAC to 264VAC/120VDC to 370VDC.
Note:
Power derating above 40°C
MTBF to MIL-HDBK-217F
Note:
Power derating above 40°C
MTBF to MIL-HDBK-217F
Features and Benefits
High efficiency up to 88%
Long life and high reliability
No load power consumption less than 0.5W
Built-in active PFC function
Built-in constant current limiting circuit
Built-in cooling fan ON-OFF control
Built-in DC OK signal
Built-in remote sense function
Short circuit
Over load
Overvoltage and over temperature protection
Withstands 300VAC surge input for 5 seconds
Low profile of 1U
Long life and high reliability
No load power consumption less than 0.5W
Built-in active PFC function
Built-in constant current limiting circuit
Built-in cooling fan ON-OFF control
Built-in DC OK signal
Built-in remote sense function
Short circuit
Over load
Overvoltage and over temperature protection
Withstands 300VAC surge input for 5 seconds
Low profile of 1U
Certifications
UL60950-1
TUV approved
EN60950-1
CB certified
EN55022 class B (EMC compliance)
EN61000-3-2,-3 (power factor correction)
TUV approved
EN60950-1
CB certified
EN55022 class B (EMC compliance)
EN61000-3-2,-3 (power factor correction)
Note
Available on EPLAN.
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