They certainly are, in fact our powersavers are the safest on the market.

Our powersavers all come with ...

• CE, CSA and CE Safety Certification (contact us if you'd like to see these documents)
• Protection against Electrical Storms, Lightning Activity and Power Utility Spikes
• Self-Healing Capacitors
• UL Recognized Pressure Sensitive Interrupter
• A discharge system to reduce voltage to 50 volts or less within 1 minute of de- energization
• Case rupture protection
• Internal pressure sensitive devices incorporated to activate at end of life or misapplication
• A hermetically sealed aluminum case with turn plate steel cover
• NEMA-Certified 3R Indoor/Outdoor Casing