PlusGuard 4 Series
The PlusGuard 4-30A is a Voltage Protector rated at 30 Amps, prevents damages to electrical and electronic equipment from power fluctuation, especially over and under voltage levels of long duration.
The 15 sec / 30 sec / 180 sec delay reconnection provides protection against power-back surge commonly experienced after resumption of power in a power cut situation. Build-in MOV excess electricity for additional protection.
The PlusGuard 4-30A will automatically guard your equipment against brownouts or transient spikes induced by lighting or power line failure.
●  Delay reconnection selector 15 sec / 30 sec / 180 sec
●  High voltage and low voltage cut-off protection
●  LED indicators provide status information
●  Absorbs excess electricity through MOVs
●  Microprocessor controlled design
●  Surge suppression 990 Joules
MODEL PlusGuard 4-30A
Max. Current 30 Amps
Nominal Voltage 110/115/120Vac 220/230/240Vac
Line Low Loss 90Vac 180Vac
Line Low Comeback 95Vac 190Vac
Line High Loss 140Vac 265Vac
Line High Comeback 137Vac 260Vac
Frequency 50/60Hz (Auto-sensing)
Spike Protection 990 Joules
Connector Terminal block (L-N-G)
Nominal Voltage 110/115/120Vac 220/230/240Vac
Frequency 50Hz or 60Hz
Delay Timer 15 sec / 30 sec / 180 sec
Connector Terminal block (L-N-G)
Operating Temperature 0°C-40°C (32°F-104°F)
Humidity 0-95% (Non-condensing)
Acousitc Noise <40dB at 1M
Dimension (D*W*H) 125*100*40mm
Net Weight 220g
*Product specifications are subject to change without further notice. 

*The capacity of connected loading do not exceed the capacity of voltage protector.
PlusGuard 4 Series Manual
PlusGuard 4 Series Brochure