Leviton R2120-B

Leviton®, R2120-B, Surge Protective Device, Type 1, Series: R Series, 120/240 VAC Electrical Rating, 50/60 Hz Frequency, 1 ph, 14 AWG Wire, 200 kA Short Circuit, 18 kA Peak Surge Current, Modes of Protection: L-G/L-L, LED Indicator, Environmental Conditions: -40 to 60 deg C Storage Temperature, 0 to 95% Non-Condensing Humidity, NEMA 4X Enclosure, Surface Mounting, 2.75 in H x 4.25 in W x 2.41 in D Dimensions, Polycarbonate, Gray

• The maximum amount of current the device is capable of diverting to ground during a single surge event without performance degradation of more than 10%, Higher values are better
• The amount of current the device can divert to ground 15 times under specific test conditions and maintain performance levels, Higher values are better
• The maximum voltage a surge protector will let through to connected devices, Lower values are better
• The maximum current a device or system can safely withstand for a specified time or until a specified fuse or circuit breaker opens and clears the circuit
• Maximum line voltage (or V rms) that may be applied to the SPD without damaging the MOV, A lower MCOV rating allows for a lower VPR, but decreases the life of an MOV
• A mode is a path that has an SPD component between two electrical points, More modes is better, 7-Mode example: L1-N, L2-N, L3-N, L1-G, L2-G, L3-G, N-G