| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | SPD400240S1QSPD TYPE 1 300V MCOV 1 POLE | 6,072 |  | - | 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 | 
|   | SPD400220Y1QSPD TYPE 1 300V MCOV 1 POLE | 5,720 |  | - | 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 | 
|   | SPD400480Y1QSPD TYPE 1 640V MCOV 1 POLE | 5,402 |  | - | 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 | 
|   | SPD400480D1QSPD TYPE 1 640V MCOV 1 POLE | 7,853 |  | - | 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 | 
|   | SPD400400Y1QSPD TYPE 1 640V MCOV 1 POLE | 5,059 |  | - | 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 | 
|   | SPD400600Y1QSPD TYPE 1 840VAC MCOV 1 POLE | 7,738 |  | - | SPD | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 400 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
|   | SPD400208Y1QSPD TYPE 1 300VAC MCOV 1 POLE | 5,511 |  | - | SPD | Bulk | Active | Type 1 | Module Only | 1 | 300VAC | 20 kA | 400 kA | 200 kA | 1 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
|   | SPD400600D1QSPD TYPE 1 840VAC MCOV 1 POLE | 2,343 |  | - | SPD | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 400 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL | 
|   | BSPD300240D1KSPD TYPE 1 240VAC MCOV 1 POLE | 9,180 |  |  Datasheet | BSPD | Bulk | Active | Type 1 | Base + Module | 1 | 240VAC | 20 kA | - | 200 kA | 1 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | BSPD300480D1KSPD TYPE 1 480VAC MCOV 1 POLE | 4,874 |  |  Datasheet | BSPD | Bulk | Active | Type 1 | Base + Module | 1 | 480VAC | 20 kA | - | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | BSPD300600D1KSPD TYPE 1 600VAC MCOV 1 POLE | 2,831 |  |  Datasheet | BSPD | Bulk | Active | Type 1 | Base + Module | 1 | 600VAC | 20 kA | - | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | BSPD300600Y1KSPD TYPE 1 600VAC MCOV 1 POLE | 5,533 |  |  Datasheet | BSPD | Bulk | Active | Type 1 | Base + Module | 1 | 600VAC | 20 kA | - | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250600D1XSPD TYPE 1 840V MCOV 1 POLE | 9,170 |  | - | Max | Bulk | Active | Type 1 | Base + Module | 1 | 840V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250600Y1XSPD TYPE 1 840V MCOV 1 POLE | 3,254 |  | - | Max | Bulk | Active | Type 1 | Base + Module | 1 | 840V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250600D3XSPD TYPE 2 840V MCOV 1 POLE | 2,761 |  | - | 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 | 
|   | SPM250600Y3XSPD TYPE 2 840V MCOV 1 POLE | 2,041 |  | - | 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 | 
|   | SPM250480Y1XSPD TYPE 1 MCOV 1 POLE | 7,925 |  | - | Max | Bulk | Active | Type 1 | Base + Module | 1 | - | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250480D1XSPD TYPE 1 640V MCOV 1 POLE | 7,500 |  | - | Max | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL | 
|   | SPM250400Y3XSPD TYPE 2 640V MCOV 1 POLE | 3,727 |  | - | 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 | 
|   | SPM250240S1XSPD TYPE 1 300V MCOV 1 POLE | 2,134 |  | - | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 250 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |