| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Form | Number of Poles | Voltage - Continuous Operating (Max) (MCOV) | Current - Discharge (Nom) (8/20µS) | Current - Discharge (Max) (8/20µS) | Operating Temperature | Voltage - Protection Rating (VPR) | Voltage - Protection Level (VP) (2416) | Operating Temperature | Features | Mounting Type | Approval Agency | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    SPD300480Y1KSPD TYPE 1 640VAC MCOV 1 POLE  |  
                6,373 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 1 | Module Only | 1 | 640VAC | 20 kA | 300 kA | 200 kA | 1.8 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
                 
                   
                
                 | 
				
                    SPD300600D1KSPD TYPE 1 840VAC MCOV 1 POLE  |  
                4,309 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 300 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
                 
                   
                
                 | 
				
                    SPD300600Y1KSPD TYPE 1 840VAC MCOV 1 POLE  |  
                8,425 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 300 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
                 
                   
                
                 | 
				
                    SPD200220Y4MSPD 300V MCOV 1 POLE  |  
                3,201 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200600Y4MSPD TYPE 2 840V MCOV 1 POLE  |  
                4,728 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200600D4MSPD TYPE 2 840V MCOV 1 POLE  |  
                4,037 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200208Y4MSPD 300V MCOV 1 POLE  |  
                4,004 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200230L4MSPD 1 POLE  |  
                5,910 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | - | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200240H4MSPD 300V MCOV 1 POLE  |  
                7,539 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200240D4MSPD 320V MCOV 1 POLE  |  
                9,966 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | 320V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200240S4MSPD TYPE 2 300V MCOV 1 POLE  |  
                9,214 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200480Y4MSPD 640VAC MCOV 1 POLE  |  
                6,172 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Module Only | 1 | 640VAC | 20 kA | 200 kA | 200 kA | 2 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
                 
                   
                
                 | 
				
                    SPD200480D4MSPD 640VAC MCOV 1 POLE  |  
                9,219 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Module Only | 1 | 640VAC | 20 kA | 200 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
                 
                   
                
                 | 
				
                    SPD200400Y4MSPD 640VAC MCOV 1 POLE  |  
                9,581 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Module Only | 1 | 640VAC | 20 kA | 200 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
                 
                   
                
                 | 
				
                    TVS4IMA24OSPD TYPE 2 320VAC MCOV 1 POLE  |  
                2,246 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | Box | Active | Type 2 | Module Only | 1 | 320VAC | 20 kA | 240 kA | 200 kA | - | - | - | - | Chassis Mount | - | 
                 
                   
                
                 | 
				
                    TVS5IMA24O1SPD TYPE 1 550V MCOV 3 POLE  |  
                4,487 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | Box | Active | Type 1 | Base + Module | 3 | 550V | 20 kA | 240 kA | 200 kA | - | - | - | - | Chassis Mount | - | 
                 
                   
                
                 | 
				
                    TVS4IMA24O1SPD TYPE 1 320V MCOV 3 POLE  |  
                5,696 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | Box | Active | Type 1 | Base + Module | 3 | 320V | 20 kA | 240 kA | 200 kA | - | - | - | - | Chassis Mount | - | 
                 
                   
                
                 | 
				
                    SPD250220Y2OSPD TYPE 2 300V MCOV 1 POLE  |  
                5,022 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD250240D2OSPD TYPE 2 320V MCOV 1 POLE  |  
                6,022 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 2 | Base + Module | 1 | 320V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD250600Y2OSPD TYPE 2 840V MCOV 1 POLE  |  
                5,045 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |