ESSENTIAL SURGEARREST 6 OUTLET 120V

IEEE let-through rating and UL 1449 compliance - The 'Institute of Electrical and Electronics Engineers' (IEEE) Let-Through Voltage rating is based on a test that subjects a Surge Protector to a 6,000 volt spike. The rating equates to the amount of excess voltage that reaches connected equipment. The lower the number, the better the performance of the Surge Protector is. Underwriter's Laboratory's UL1449 surge protection safety standard uses these ratings to help users gauge performance. UL's best Transient Voltage Surge Suppressor (TVSS) Let-Through Voltage rating is "300V".

Status Indicator LED's - Dual Status Indicator - Alerts you to the unit's power status. Green indicates it's ready for use. The Red indicator signals the unit's shutdown to save your automobile battery from draining.

Transformer Block Spacing - Connect bulky transformer block plugs without covering up other outlets.