Novaris SFH 1200-2000A Surge Filter

Novaris SFH 1200-2000A Surge Filter

Novaris SFH surge filters provide the highest level of protection with the lowest let through voltage. When installed at a main switchboard Novaris surge filters will protect all connected equipment.
Product Snapshot
Nominal voltage: 230 V / 50 Hz
Maximum continuous voltage: 275 V / 50 Hz
Phases: 3
Protection stages: Metal oxide varistor / LC filter / metal oxide varistor
Voltage protection level @ 3kA (8/20μs): <360 V
Response time: Instantaneous
Earth leakage current: <1 µA
Maximum voltage drop (% of U0): <1%
Displays: 7-segment LED, percentage active
Alarms: Segment / thermal failure, clean SPDT contact
Alarm isolation to active circuitry: 4 kV
Weight: 120 kg
Width: 1325 mm
Height: 914 mm
Depth: 303 mm
Discharge Current variations: 150 kA / 250 kA
Part Number
Discharge current (8/20µs) (kA)
Maximum load curent (A)
  • Compliant - Compliant with the relevant IEC lightning and surge protection standards, in particular IEC 62305 and IEC 61643.
  • All Mode Protection - Novaris models featuring all mode protection provide protection for all combinations of lines (L-N, L-E, N-E) ensuring the maximum level of protection is achieved at all times. They have been designed for installation in any wiring system worldwide.
  • Multiple Stages - Models featuring multistage transient protection deliver greater levels of protection through a staged approach. The primary stage absorbs the majority of the surge energy. The  remaining stages provide accurate clamping and a degree of redundancy.
  • Redundant Segments - Models featuring redundant segments have a parallel redundant arrangement of high energy metal oxide varistors (MOVs), thus promoting long life and exceptional surge handling capacity.
  • Thermal Sensing - Sustained overvoltages can cause components to overheat and degrade. Thermal sensing warns of this condition without disconnecting the protection.
  • Percent Active Display- A digital display confirms the device rating upon switch on, then displays percentage active. The display indicates segment status and thermal overload.
  • LED Indicators - Provided to indicate operating status.
  • Surge Indicator Panel - The Novaris Surge Indicator Panel (SIP) allows remote monitoring of any Novaris product featuring external alarms. Models featuring external alarms have voltage free changeover contacts (SPDT) for remote status indication.
  • All Metal Enclosures - Novaris surge protection products are housed in safe, all metal enclosures. In the event of a prolonged overvoltage they will not catch fire or explode.

Please see available files below:

Novaris SFH 1200-2000A Brochure

There are no additional options Novaris SFH 1200-2000A Surge Filter.
Do you have a similar problem? We can help.
Call 1300 191 365 or email

Think these products may suit an issue you have?
For sales questions and information

Get in touch a member of our helpful sales team:

Call 1300 911 365 (Local call)
For international customers +61 3 8677 5600
Monday – Thursday / 8am – 7pm EST
Friday 8am – 6pm EST

Write a review


No Reviews | Be the first person to write a review on this product!