United StatesChange

Potential Equalization Clamp



  • High peak current capability provides long service life
  • Weatherproof enclosure is suitable for direct burial
  • The PEC100 is ATEX approved and suitable for use in potentially explosive atmospheres


Part Number PEC150
Spark-Over Voltage @ 100 V/s 800 V
Max Discharge Current (Imax) 150 kA 8/20 μs
Technology Gas Discharge Tube (GDT)
Insulation Resistance 1 GΩ Min
Capacitance 15 pF Max
Voltage Protection Level (Up) 1,500 V @ 1,000 V/µs
Impulse Current (Iimp) 50 kA 10/350 μs
Lead Length 17"
Lead Size #5
Enclosure Rating IP 66
IP 67
Temperature -22 to 158 °F
Diameter 1 (Ø1) 1.67"
Diameter 2 (Ø2) 0.68"
Length (L) 36"
Unit Weight 1.54 lb
Complies With IEC® 61643-1 Class I, Class II
IEC® 62561-3
Standard Packaging Quantity 1 pc
UPC 78285661093
EAN-13 8711893097498
Spark-over voltage has a tolerance of +/- 20%.

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.

IEC is a registered trademark of the International Electrotechnical Commission.