1830

Outside Diameter : 0.25 in
Thread Size : 4-40
Type : Standoffs, Hex Female Threaded
Length : 0.875 in


Features:

· Meets the T1 pulse mask as per ANSI T1.403 and the E1 mask per ITU G.703
· The protectors utilize PTC resistor technology for automatic resetting overcurrent protection and gas discharge tube technology for overvoltage protection
· Both protectors can be on-site configured for either powered or unpowered spans
· Simplicity of DIN-3 rail mounting; the rail also serves as protector ground
· Vibration proof screw-type clamping connector interface


Description

The Model 1830 Surge Protectors are designed for use on T1 and E1 lines entering Customer Premises and Wireless Transmission Facilities. The 1830 provides Secondary Protection as per UL497A. The principal use is for protection of telephone equipment against direct and induced lightning surges, power-line disturbances and ground potential rises. One Protector is used for the transmit pair and a second Protector is for the receive pair.


Parameters:

Technical/Catalog Information	1830
Vendor	Keystone Electronics
Category	Hardware, Fasteners, Accessories
Between Board Height	0.875" (22.2mm) 7/8"
Color	Natural
Length - Overall	0.875" (22.2mm) 7/8"
Material	Brass
Plating	Zinc
Size	0.250" (6.4mm) 1/4" Hex
Thread/Screw/Hole Size	4-40 Thread
Type	Hex Threaded, Female/Female
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	1830 1830 1830K ND 1830KND 1830K