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ERICO

Modular Spark Gap Diverter

Features

  • Effective equipotential bonding provides N-PE equalization protection bond on TT power distribution systems

Specifications

Part Number SGD1121SRNE SGD1251SRNE
Nominal Discharge Current (In) 20 kA 8/20 μs
Max Discharge Current (Imax), Per Mode 40 kA 8/20 μs 60 kA 8/20 μs
Measured Limiting Voltage (MLV) 2,460 VAC 2,420 VAC
Follow Current Extinguishing Capability @ Un 100 A
Impulse Current (Iimp) 12 kA 10/350 μs 25 kA 10/350 μs
Max Operating Current 0.5 mA
Frequency 50 – 60 Hz
Protection Modes N-PE
Short Circuit Current Rating (SCCR) 25 kA
Technology Encapsulated Spark Gap
Connection, Solid #2 Max
Connection, Stranded #3 Max
Mounting 35 mm top hat DIN rail
Enclosure Material UL® 94V-0 thermoplastic
Enclosure Rating IP 20
NEMA®-1
Remote Contacts Yes
Temperature -40 to 176 °F
Module Width 1 M
Depth (D) 2.68"
Height (H) 3.54"
Width (W) 0.69"
Unit Weight 0.26 lb
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
IEC® 61643-1 Class I, Class II
Replacement Module SGD112M SGD125M

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.

Brochures

Catalogs

Certifications

cUR VZCA8.E325047
CSA C22.2 No. 8, CSA Electrical Notice No. 516
UR VZCA2.E325047
ANSI/UL 1449

Datasheets

Technical

Warranties