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DLP- 10G20G30G


PROTECTS 4-20mA loops, I/O Ports, Sensors

DLP-10G = 2 wire protector

DLP-20G = 4 wire protector

DLP-30G = 8 wire protector

20-Year Warranty

UL 1449
2nd Edition Listed

Description General Specifications
The DLP-10G/20G/30G Series are triple-stage hybrid protectors that combine brute force primary protection with high speed silicon Avalanche diode stages for rigorous transient clamping.

This series guards mainframes, process controllers and other complex instrumentation from damage due to lightning and switching surges. Use DLP-10G for two wire protection, DLP-20G for four wire protection, and DLP-30G for eight wire protection.

The DLP-10G/20G/30G are hardwired and ready to be installed anywhere.

10G, 20G, 30G Data Sheet
10G Specifications
20G Specifications
30G Specifications

Extra Heavy Duty: Ipk=10kA, 8/20s
Clamp V: 6, 15, 25, 60, 100, 200V
Response: <1ns
Attenuation: <1dB at 10MHz
Series Rs: 5 Ohms
Connection: 6-32 Screw Terminals
Mounting: DLP-10G/4.2"x1.50"/.185 ID, 107x38mm/4.7 ID

DLP-20G/4.2"x2.25"/.185 ID, 107x57mm/4.7 ID

DLP-30G/4.2"x3.75"/.185 ID,
107x95mm/4.7 ID

UL: 497A (Fuse), 497B
Weight: <1 lb. (.45kg)



6V for RS-422,423,485
25V for RS-232
60V for CSU/DSU's
200V for Dial-up Lines


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Last Updated 12/18/12