| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | SPD300480D2DSPD TYPE 2 640V MCOV 1 POLE | 2,783 |  | - | SPD | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
|   | SPD300230L1BSPD TYPE 1 MCOV 1 POLE | 8,321 |  | - | SPD | Bulk | Active | Type 1 | Base + Module | 1 | - | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
|   | SPD300220Y1BSPD TYPE 1 300V MCOV 1 POLE | 7,256 |  | - | 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 | 
|   | SPD300240D1BSPD TYPE 1 320V MCOV 1 POLE | 9,318 |  | - | SPD | Bulk | Active | Type 1 | Base + Module | 1 | 320V | 20 kA | 400 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL | 
|   | SPD300208Y1BSPD TYPE 1 300V MCOV 1 POLE | 6,821 |  | - | 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 | 
|   | SPD300240H1BSPD TYPE 1 300V MCOV 1 POLE | 4,151 |  | - | 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 | 
|   | SPD300240S1BSPD TYPE 1 300V MCOV 1 POLE | 6,294 |  | - | 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 | 
|   | SPD300400Y1BSPD TYPE 1 640V MCOV 1 POLE | 9,016 |  | - | 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 | 
|   | SPD300480D1BSPD TYPE 1 640V MCOV 1 POLE | 8,200 |  | - | 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 | 
|   | SPD300480Y1BSPD TYPE 1 640VAC MCOV 1 POLE | 3,953 |  | - | 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 | 
|   | SPD300600D1BSPD TYPE 1 840VAC MCOV 1 POLE | 9,163 |  | - | 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 | 
|   | SPD300600Y1BSPD TYPE 1 840VAC MCOV 1 POLE | 7,957 |  | - | 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 | 
|   | SPM250600D4TSPD TYPE 2 840V MCOV 1 POLE | 2,297 |  | - | Max | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250480Y4TSPD TYPE 2 MCOV 1 POLE | 9,615 |  | - | Max | Bulk | Active | Type 2 | Base + Module | 1 | - | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250600Y4TSPD TYPE 2 840V MCOV 1 POLE | 7,183 |  | - | Max | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250480D4TSPD TYPE 2 640V MCOV 1 POLE | 5,069 |  | - | Max | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250400Y4TSPD TYPE 2 640V MCOV 1 POLE | 9,800 |  | - | Max | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250240S4TSPD TYPE 2 300V MCOV 1 POLE | 7,791 |  | - | Max | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250220Y4TSPD 300VAC MCOV 1 POLE | 7,557 |  | - | SPM | Bulk | Active | - | Module Only | 1 | 300VAC | 20 kA | 250 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
|   | SPM250230L4TSPD 230VAC MCOV 1 POLE | 4,413 |  | - | SPM | Bulk | Active | - | Module Only | 1 | 230VAC | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |