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Novaris SG3-50-275 Spark Gap Arrester 3 PH 50kA 275VAC 144mm W 90mm D 66mm H

Product Code: SG3-50-275

  • Suitable for 275 VAC, 3-phase systems
  • Compact size: 144x66x90 mm
  • Operates in -40 to 80°C range
  • Handles discharge current up to 50 kA
  • Humidity tolerance: 5-95%
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Specifications

General

Product Type
Spark Gap Surge Diverter
Brand
Novaris
Series
SG3
Application
Power, Main Switchboards, Commercial and Industrial (Highly Exposed)

Electrical

Lightning Impulse Current Iimp (10/350µs)
50kA
Max. Backup Fuse
500A
Nominal Voltage
230V AC
Voltage Protection Level Up
1300V
Max. Discharge Current Imax (8/20µs)
150kA
Short Circuit Current Rating
25kA
Alarm Contact
SPDT power and thermal failure
Nominal Discharge Current Inom (8/20µs)
50kA
Max. Continuous Operating Voltage
275 V AC

Mechanical

Terminal Size
35 mm2

Dimensions & Physical Data

Depth
91mm
Height
67mm
Width
108mm

Environmental

Operating Temperature
-40°C to 70°C
IP Rating
IP20

Documents

IPD Product Catalogue V17

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