P.O. BOX 750 BIG SPRING, TX 79721 (432) 267-1000 HOW ARRESTORS AFFECT SURGES Surges are comprised of two elements: voltage and quantity of charge. A very high voltage surge can damage equipment by breaking down the insulating medium between elements in a circuit or between those elements and a groun...

P.O. BOX 750 BIG SPRING, TX 79721 (432) 267-1000 Delta Lightning Arrestors Help Protect Electrical Equipment From Lightning and Surges Attach to residential electric service to protect home wiring and appliances. Attach to industrial motors to protect from lightning. Protects water well motors. Prot...

P.O. BOX 750 BIG SPRING, TX 79721 (432) 267-1000 MODERN SURGE PROTECTORS Mike Craddock 2011 For permissions contact deltala@msn.com Before Mike Craddock invented the modern lightning arrestor in 1971, surge protective devices were comprised of a spark gap to establish a turn-on voltage, also calle...

2300 Volt Arrestors Delta 2300 Volt Arrestors for Secondary Applications Help Protect Motors, Panels and Transformers from Damage due to Lightning and Voltage Surge. 2300 Series Specifications LA 2301 Type of design Silicon Oxide VaristorTM Case Dimensions: 4-1/2" High 2-1/4" Diameter Maximum curren...

Delta Surge Arrestor Helps prevent Lightning & Surge Damage Replaces: Surge Suppressors, Surge Protectors, and other Surge Protective Devices (SPD) Specifications Type of Design SPD Metal Oxide Varistor Firing VoltageSparkover VoltageVPR Voltage L-L 480VL-N-240 V Maximum Current L-N 20,000 AMPS ...