Product Detail
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	General ordering data
		
			 
| Version | Power supply, switch-mode power supply unit | 
| Order No. | 2660200291 | 
| Type | PRO PM 250W 12V 21A | 
| GTIN (EAN) | 4050118782080 | 
| Qty. | 1 pc(s). | 
  
	  
	 	 
 	 
 	 
		 
	 
 
	
				
		
			
	
	
	
		
		
			
				 
			
	
	Dimensions and weights
		
			 
| Depth | 215 mm | 
| Depth (inches) | 8.465 inch | 
| Height | 30 mm | 
| Height (inches) | 1.181 inch | 
| Width | 115 mm | 
| Width (inches) | 4.528 inch | 
| Net weight | 736 g | 
  
	  
	 	 
 	 
 	 
		 
	 
 
	
				
		
			
	
	
	
		
		
			
				 
			
	
	General data
		
			 
| Degree of efficiency | 84% | 
| Derating | > 50°C (2% / 1°C) | 
| Humidity | 5…95 % RH | 
| 
| MTBF | 
| According to Standard | SN 29500 |  
| Operating time (hours), min. | 150,000 h |  
| Ambient temperature | 40 °C |    |    | 
| Mounting position, installation notice | Panel mount, screw fix | 
| Operating temperature | -20 °C...70 °C | 
| Protection degree | IP20 | 
| Short-circuit protection | Yes | 
| Status indication | LED green: ready | 
  
	  
	 	 
 	 
 	 
		 
	 
 
	
				
		
			
	
	
	
		
		
			
				 
			
	
	Weidmuller PRO PM series power supplies related products:
		
			 
| Order No. | Type | 
| 2660200277 | PRO PM 35W 5V 7A | 
| 2660200278 | PRO PM 35W 12V 3A | 
| 2660200279 | PRO PM 35W 24V 1.5A | 
| 2660200280 | PRO PM 35W 48V 0.75A | 
| 2660200281 | PRO PM 75W 5V 14A | 
| 2660200282 | PRO PM 75W 12V 6A | 
| 2660200283 | PRO PM 75W 24V 3.2A | 
| 2660200284 | PRO PM 75W 48V 1.6A | 
| 2660200285 | PRO PM 100W 12V 8.5A | 
| 2660200286 | PRO PM 100W 24V 4.5A | 
| 2660200287 | PRO PM 100W 48V 2.3A | 
| 2660200288 | PRO PM 150W 12V 12.5A | 
| 2660200289 | PRO PM 150W 24V 6.5A | 
| 2660200290 | PRO PM 150W 48V 3.3A | 
| 2660200291 | PRO PM 250W 12V 21A | 
| 2660200292 | PRO PM 250W 24V 10.5A | 
| 2660200293 | PRO PM 250W 48V 5.2A | 
| 2660200294 | PRO PM 350W 24V 14.6A | 
| 2660200295 | PRO PM 350W 48V 7.3A | 
 
 
 
  
	  
	 	 
 	 
 	 
		 
	 
 
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                Weidmuller PRO PM 150W 12V 12.5A 2660200288 Switch-mode Power Supply              
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                Weidmuller PRO PM 350W 24V 14.6A 2660200294 Switch-mode Power Supply