Over 15 years experience of providing support of MEAN WELL Power Supplies
Description
Description
The MSP-300 is a 300W 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: Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ DC OK relay contact output
- ✓ Remote ON/OFF control
- ✓ Safety approvals: ISOLATION LEVEL
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesMSP Series
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Power Rating336 Watt
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Output Voltage24 Volt
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Rated Current14 Ampere
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Input Voltage85V~264V
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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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Length19.9 cm
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Width10.5 cm
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Height4.1 cm
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Weight0.95 kg
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the MSP-300-24 for a 24V PLC or automation cabinet?
Yes, this is a constant voltage 24V power supply rated for 336W and 14A. It is suited to 24V automation loads that need a regulated DC source within those limits.
Is the MSP-300-24 appropriate for 24V industrial sensors, relays, and control accessories on one DC bus?
It can support grouped 24V control loads as long as the combined demand stays within 336W and 14A. The constant voltage design is intended for equipment that expects a regulated 24V output.
Can this model power a 24V embedded system or industrial PC setup?
Yes, if the platform requires 24V DC and the total draw remains at or below 336W and 14A. Its 85-264VAC input is also useful where the available AC source may vary by site.
Is the MSP-300-24 suitable for harsh temperature environments?
The specified operating range is -40°C to +70°C, which supports use across a wide temperature span. No IP rating is listed in the provided specs, so enclosure protection for outdoor or wet areas is not defined here.
What are the key differences between the MSP-300-24 and the other MSP-300 versions?
The MSP-300 family includes MSP-300-3.3 at 198W, 3.3V, 60A; MSP-300-5 at 300W, 5V, 60A; MSP-300-7.5 at 300W, 7.5V, 40A; MSP-300-12 at 324W, 12V, 27A; MSP-300-15 at 330W, 15V, 22A; MSP-300-24 at 336W, 24V, 14A; MSP-300-36 at 324W, 36V, 9A; and MSP-300-48 at 336W, 48V, 7A. This model sits at 24V with 14A output, so it should be chosen when the load specifically requires regulated 24V DC.
Other MSP-300 Models
7 other models| Model | Power | Voltage | Current | |
|---|---|---|---|---|
| Mean Well MSP-300-7.5 Power Supply 300W 7.5V | 300W | 7.5V | 40A | View |
| Mean Well MSP-300-5 Power Supply 300W 5V | 300W | 5V | 60A | View |
| Mean Well MSP-300-48 Power Supply 336W 48V | 336W | 48V | 7A | View |
| Mean Well MSP-300-36 Power Supply 324W 36V | 324W | 36V | 9A | View |
| Mean Well MSP-300-3.3 Power Supply 198W 3.3V | 198W | 3.3V | 60A | View |
| Mean Well MSP-300-15 Power Supply 330W 15V | 330W | 15V | 22A | View |
| Mean Well MSP-300-12 Power Supply 324W 12V | 324W | 12V | 27A | View |




