Arrestors for Secondary Applications


	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 Varistor^{^TM}	Case Dimensions: 4-1/2" High 2-1/4" Diameter
Maximum current	100,000 amps
Maximum energy	3000 joules per pole
Maximum number of surges	Unlimited
Response time one milliamp test	5 nanoseconds
Response time to clamp 10,000 amps	10 nanoseconds
Response time to clamp 25,000 amps	25 nanoseconds
Leak current at double the rated voltage	None
Leads	2 18" 3kV #12 Str
Case material	PVC
Locknut and Washer furnished	3/4" - 1 1/2"

Conduction Characteristics
Discharge Current	5000 A	10000 A	20000 A	40000 A	60000 A	80000 A	100000 A
Clamping Voltage (Line to Neutral)	1500 V	2000 V	2100 V	2600 V	4000 V	6000 V	8000 V
Unlimited Operations						One Operation
DELTA LIGHTNING ARRESTORS,™ INC.						P.O. BOX 750 BIG SPRING, TX 79721 432-267-1000 www.deltala.com [email protected]
INSTALLATION: Fasten arrestor in place. Use a Delta mounting bracket, part # MB, a pipe strap, or a knockout hole. Connect the black wire to the hot line at any convenient point load-side of an existing fuse or circuit breaker. Connect the white wire to an existing ground system and the grounded metal frame work of the equipment to be protected, or make a ground source per NEC Article 250. Electrical work is hazardous. Bad connections can result in fire, injury or death. Installation must only be done by qualified electricians. In the event that a lightning discharge is so powerful that something has to be destroyed, the arrestor will take the damage. When sufficient heat and stress causes failure, a one inch hole will open at the bottom of the enclosure. Hot silica and plastic bits will be expelled. Installing the arrestor in any approved electrical box will prevent accidental contact with a damaged unit.

Installation Instructions

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