United StatesChange

Service Entrance Suppressor, 200 kA with Metal Enclosure



  • 200kA 8/20μs primary protection rated for service entrance applications
  • Internal high interrupt capacity fusing for added safety
  • Modular design allows easy replacement of surge modules
  • Built-in disconnect and fusing eliminates need for external fusing
  • Transient Discriminating (TD) Technology provides increased service life
  • Includes surge counter and filtering


Part Number SES200240DCM
Nominal System Voltage (Un) 220/240 V
Distribution System 3PhΔ 3W+G
Max Continuous Operating Voltage (Uc) 400 VAC
Stand-off Voltage 275 V
Frequency 50 – 60 Hz
Short Circuit Current Rating (SCCR) 200 kA
Nominal Discharge Current (In) 80 kA 8/20 μs
Max Discharge Current (Imax) 100 kA 8/20 μs
Impulse Current (Iimp) 20 kA 10/350 μs
Voltage Protection Rating (VPR) 900.0 V @ 3 kA L-L
1,000.0 V @ 20 kA L-L
Aggregate Surge Rating 200 kA 8/20 μs
Filtering -40 dB @ 100 kHz
Max Operating Current 25 mA
Protection Modes All modes protected
Status Indication 5 segment LED bar graph per phase
Surge counter
Lead Size #12 – #2
Temperature 14 – 140 °F
Enclosure Material Metal
Enclosure Rating NEMA®-4
Mounting Wall mount
Depth 7 1/2"
Height 16"
Width 14"
Unit Weight 28.66 lb
Certification Details UL® 1449 Edition 3 Type 1/2, 20 kA Mode
Complies With ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 3, 100 kA 8/20 μs, 10 kA 10/350 μs
Standard Packaging Quantity 1 pc
UPC 78285669559

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ANSI is a registered trademark of American National Standards Institute.
IEEE is a registered trademark of The Institute of Electrical and Electronics Engineers, Inc.
NEMA is a registered service mark of National Electrical Manufacturers Association.
UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.



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