2817990 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Phoenix Contact
In Stock: 2
Unit Price: $142.26000
Datasheet
Gas Discharge Tube 500 V 20000A (20kA) ±20% 2 Pole DIN Rail
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2817990

DigiKey Part Number
277-7099-ND
Manufacturer
Manufacturer Product Number
2817990
Description
GDT 500V 20KA 2 POLE DIN RAIL
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Gas Discharge Tube 500 V 20000A (20kA) ±20% 2 Pole DIN Rail
Datasheet
 Datasheet
EDA/CAD Models
2817990 Models
Product Attributes
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Category
Tolerance
±20%
Manufacturer
Phoenix Contact
Number of Poles
2
Packaging
Bulk
Fail Short
No
Part Status
Active
Mounting Type
DIN Rail
Voltage - DC Spark Over (Nom)
500 V
Package / Case
Module, Terminal Block
Impulse Discharge Current (8/20µs)
20000A (20kA)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2817987Phoenix Contact2277-7206-ND$142.26000Parametric Equivalent
In-Stock: 0
1 estimated in stock on 30-Nov-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$128.23000$128.23
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