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Lightning & Surge Protection

NOVARIS DINSAFE SDD1-50-275 SURGE DIVERTER SDD1-50-275

Product Code: SDD1-50-275

The Novaris SDD1-50-275 DINsafe Surge Diverter is designed for distribution boards or point of entry protection in small industrial and domestic applications. It features all mode protection, thermal sensing, LED status indication, and is housed in a safe metal enclosure to prevent fire hazards. The product meets several standards including IEC, AS/NZS, IEEE, and UL for reliable surge protection.

Technical Specifications

Brand NOVARIS
Connection Type Shunt
Degree of Protection IP20
Dimensions (mm) 18W x 70H x 95L
Lightning Impulse Current (10/350 µs) - Iimp (kA) 6.25 (L-N)
Maximum Continuous Operating Voltage MCOV AC (V) 275 (L-N), 255 (N-PE)
Maximum Discharge Current (8/20µs) - Imax (kA) 50 (L-N), 25 (N-PE)
Mounting Type DIN rail
No. of Phases 1
No. of Poles 1P+N+PE
Nominal Discharge Current (8/20µs) - In (kA) 20 (L-N), 10 (N-PE)
Nominal Voltage AC (V) 230
Operational Temperature Range (°C) -40 to 70
Series SDD1
Standards and Approvals IEC 61643-11, AS/NZS 1768, UL 1449, IEEE 62.41.2
Voltage Protection Level - Up (kV) < 1.3 (L-N), <1.5 (N-PE)
Weight (g) 165

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