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Mean Well MSP-450-24 Power Supply 451.2W 24V
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Mean Well MSP-450-24 Power Supply 451.2W 24V
The MSP-450 is a 450W Mean Well power converter (input range: 85~264VAC).
Key Features
- ✓ Input voltage range: 85~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 4KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ DC OK relay contact output
- ✓ Remote ON/OFF control
- ✓ Safety approvals: WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION ANSI/AAMI ES60601-1, IEC60601-1
- ✓ 3 years warranty
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BrandMean Well
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SeriesMSP Series
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Power Rating451.2 Watt
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Output Voltage24 Volt
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Rated Current18.8 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetCB,CE,EAC,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~70°C
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Warranty5 Year
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Length8.58 in
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Width4.13 in
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Height1.61 in
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Weight2.62 lb
::specification::
Frequently Asked Questions
Can I use the MSP-450-24 for a 24V industrial automation cabinet?
Yes, this model is a constant voltage 24V supply rated for 451.2W and 18.8A. That makes it suitable for industrial automation systems and control cabinets built around a 24V DC power bus.
Is the MSP-450-24 suitable for PLC, sensor, and control loads that run on 24V?
It can be a fit when the combined load requires a regulated 24V output and stays within 451.2W and 18.8A. Those ratings align with many control and automation systems that standardize on 24V DC.
Can the MSP-450-24 power 24V HMI or embedded equipment in a machine build?
Yes, as long as the equipment is specified for 24V constant voltage input, this supply can deliver up to 18.8A. Its 451.2W capacity is useful when several 24V subsystems are fed from one centralized supply.
Does the MSP-450-24 work for cold or high-temperature indoor industrial spaces?
The specified operating range is -40°C to +70°C, so it covers a wide thermal range for indoor industrial use. No IP rating is listed in the provided specs, so it should be used in protected locations rather than exposed outdoor environments.
How does the MSP-450-24 compare with the other 24V MSP models?
The 24V siblings are MSP-100-24 at 108W and 4.5A, MSP-200-24 at 201.6W and 8.4A, MSP-300-24 at 336W and 14A, MSP-450-24 at 451.2W and 18.8A, MSP-600-24 at 648W and 27A, MSP-1000-24 at 1008W and 42A, and MSP-1600-24 at 1608W and 67A. This model provides more output than the 100W, 200W, and 300W versions, while remaining below the 600W, 1000W, and 1600W 24V units.
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Other MSP-450 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well MSP-450-7.5 Power Supply 450W 7.5V | 450W | 7.5V | 60A | Indoor | $176.58 | View |
| Mean Well MSP-450-5 Power Supply 450W 5V | 450W | 5V | 90A | Indoor | $175.27 | View |
| Mean Well MSP-450-48 Power Supply 456W 48V | 456W | 48V | 9.5A | Indoor | $175.27 | View |
| Mean Well MSP-450-36 Power Supply 450W 36V | 450W | 36V | 12.5A | Indoor | $176.58 | View |
| Mean Well MSP-450-3.3 Power Supply 297W 3.3V | 297W | 3.3V | 90A | Indoor | $176.58 | View |
| Mean Well MSP-450-15 Power Supply 450W 15V | 450W | 15V | 30A | Indoor | $176.58 | View |
| Mean Well MSP-450-12 Power Supply 450W 12V | 450W | 12V | 37.5A | Indoor | $175.27 | View |
