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Lightning & Surge Protection

NOVARIS SURGE FILTER SFM3, 230VAC, IP20, 50KA SFM3-40-50-275

Product Code: SFM3-40-50-275

The Novaris SFM3 series offers a robust surge protection solution with three stages of protection designed to safeguard sensitive loads from high frequency noise and transients. Featuring all mode protection and an active alarm for remote monitoring, the SFM3 is an ideal choice for industrial applications requiring reliable power system defense.

Technical Specifications

Maximum Load Current - I? (A) 40
Voltage Protection Level (3kA 8/20µs) - Up (kV) 0.45 (L-N)
Brand NOVARIS
Connection Type Series
Degree of Protection IP20
Dimensions (mm) 450H x 390W x 190D
Lightning Impulse Current (10/350 µs) - Iimp (kA) 6.25
Maximum Continuous Operating Voltage MCOV AC (V) 275 (L-N)
Maximum Discharge Current (8/20µs) - Imax (kA) 50
Mounting Type Panel
No. of Phases 3
No. of Poles 3P+N+PE
Nominal Discharge Current (8/20µs) - In (kA) 20
Nominal Voltage AC (V) 230
Operational Temperature Range (°C) -40 to 70
Series SFM3
Standards and Approvals IEC 61643-11, AS/NZS 1768
Weight (kg) 24

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