Bourns 1202 features a nominal current rating of 10kA and a short circuit current rating of 25kA. LED indicators provide a visual indication when the surge protector encounters any situation that requires internal safety fusing to activate. The series is IP66/NEMA 4x rated and can be used indoors or outdoors. As a Type-1 SPD, the Model 1202 components require no external line fusing or circuit breaker and can be placed on the line side of the main service disconnect. The Model 1202 devices are available in a 120Vrms version as well as a 120/240 Split Phase version and both are RoHS compliant.