United StatesChange
ERICO

Service Entrance Suppressor, 40 kA, Metal

Features

  • Compact NEMA®-4 enclosure design can be flush mounted or installed in a small space
  • LED status indication flag for status monitoring
  • 120/240 VAC operating voltage suits the most common power distribution system for residential or small commercial buildings
  • 40 kA 8/20 μs maximum surge rating provides protection suitable for service entrance and distribution panels

Specifications

Part Number SES40120/240
Nominal System Voltage (Un) 120/240 V
Distribution System 1Ph 3W+G
Max Continuous Operating Voltage (Uc) 170/276 VAC
Frequency 50 – 60 Hz
Short Circuit Current Rating (SCCR) 200 kA
Nominal Discharge Current (In) 20 kA 8/20 μs
Max Discharge Current (Imax) 40 kA 8/20 μs
Voltage Protection Rating (VPR) 800.0 V @ 3 kA
1,200.0 V @ 20 kA
Protection Modes L-L
L-N
L-PE
Status Indication LED
Technology MOV with thermal disconnect
Lead Length 30"
Lead Size #10
Ground Lead Length 36"
Temperature -40 to 176 °F
Enclosure Material Metal
Enclosure Rating IP 65
NEMA®-4
Mounting 3/4” straight nipple
Depth (D) 2.87"
Height (H) 3.27"
Width (W) 3.27"
Unit Weight 1.54 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 2, 20 kA 8/20 μs, 2 kA 10/350 μs
IEC® 61643-1 Class II

Pentair, CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH and LENTON are owned by Pentair or its global affiliates. All other trademarks are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.

ANSI is a registered trademark of American National Standards Institute.
IEC is a registered trademark of the International Electrotechnical Commission.
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.

Applications

Brochures

Wind Power Solutions
1.95 MB English

Catalogs

Certifications

UL VZCA.E325047
ANSI/UL 1449

Datasheets

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Technical

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