| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    SPD300220Y1NSPD TYPE 1 300V MCOV 1 POLE  |  
                7,016 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD300240H1NSPD TYPE 1 300V MCOV 1 POLE  |  
                6,389 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD300400Y1NSPD TYPE 1 640V MCOV 1 POLE  |  
                8,901 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD300480D1NSPD TYPE 1 640V MCOV 1 POLE  |  
                7,338 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD300240S1NSPD TYPE 1 300V MCOV 1 POLE  |  
                7,986 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD300480Y1NSPD TYPE 1 640VAC MCOV 1 POLE  |  
                7,916 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                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 | 
                 
                   
                
                 | 
				
                    SPD300600D1NSPD TYPE 1 840VAC MCOV 1 POLE  |  
                5,621 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                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 | 
                 
                   
                
                 | 
				
                    SPD300600Y1NSPD TYPE 1 840VAC MCOV 1 POLE  |  
                2,361 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                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 | 
                 
                   
                
                 | 
				
                    PSPD400480D1MSPD TYPE 1 640V MCOV 1 POLE  |  
                8,940 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                PSPD | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 400 kA | 200 kA | 2 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
                 
                   
                
                 | 
				
                    PSPD400480Y1MSPD TYPE 1 640V MCOV 1 POLE  |  
                3,618 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                PSPD | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 400 kA | 200 kA | 1.8 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
                 
                   
                
                 | 
				
                    SPD200220Y4OSPD 300V MCOV 1 POLE  |  
                5,272 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200600Y4OSPD TYPE 2 840V MCOV 1 POLE  |  
                5,507 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                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 | 
                 
                   
                
                 | 
				
                    SPD200600D4OSPD TYPE 2 840V MCOV 1 POLE  |  
                9,720 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                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 | 
                 
                   
                
                 | 
				
                    SPD200208Y4OSPD 300V MCOV 1 POLE  |  
                6,078 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200230L4OSPD 1 POLE  |  
                7,232 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | - | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200240S4OSPD TYPE 2 300V MCOV 1 POLE  |  
                7,927 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                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 | 
                 
                   
                
                 | 
				
                    SPD200240H4OSPD 300V MCOV 1 POLE  |  
                7,940 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200240D4OSPD 320V MCOV 1 POLE  |  
                5,919 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                SPD | Bulk | Active | - | Base + Module | 1 | 320V | 20 kA | 200 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
                 
                   
                
                 | 
				
                    SPD200480D4OSPD 640VAC MCOV 1 POLE  |  
                3,776 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                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 | 
                 
                   
                
                 | 
				
                    SPD200480Y4OSPD 640VAC MCOV 1 POLE  |  
                7,122 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                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 |