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Lightning & Surge Protection

NOVARIS NOVARIS SFM SURGE FILTER, 3-STAGE, 230VAC, 50KA SFM1-125-50-275

Product Code: SFM1-125-50-275

The Novaris SFM1-125-50-275 offers a three-stage surge protection system designed to safeguard sensitive electrical equipment. It features two stages of varistor protection and a low pass LC filter, ensuring the highest level of defense against high frequency noise and transients. An active digital display provides real-time status monitoring while fail-safe alarm contacts enable remote supervision.

Technical Specifications

Maximum Load Current - I? (A) 125
Voltage Protection Level (3kA 8/20µs) - Up (kV) <0.36 (L-N)
Brand NOVARIS
Connection Type Series
Degree of Protection IP20
Dimensions (mm) 344H x 284W x 110D
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 1
No. of Poles 1P+N+PE
Nominal Discharge Current (8/20µs) - In (kA) 20
Nominal Voltage AC (V) 230
Operational Temperature Range (°C) -40 to 70
Series SFM1
Standards and Approvals IEC 61643-11, AS/NZS 1768
Weight (kg) 15

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