The TII 371 IROB Protector Assembly is composed
of a Model 349-2LG MKI I Primary Protector, a TII 371-02 Secondary Protector
and a TII 151 Faceplate Ground Adapter Screw. Each protector is mounted
in a separate housing with a hinged cover.
Primary Protector (TII 349-2LG MK11)
Red-Green = +/- 7 volts
Red-Ground, Green-Ground = +/-39V
Yellow -Black = +/-15V
Yellow-Ground, Black-Ground = +/-17V
TII 371 IROB (In Range-Out of Building)
Primary and Secondary Protector
Dimensions: 371-02 - 3.5" x 3.5" x 2.5"
349-2L - 4.25" x 3.25" x 2"
Weight: 371-02 - 10.2oz.
349-2L - 7.0oz.
Standard Package: 25 pieces
UL LISTED, CSA CERTIFIED
The TII 343 contains both primary and secondary protection mounted in a mgged plastic housing with a hinged cover. The housing includes three (3) grommets for wire penetration, a No.10 ground stud and an eight-position modular jack. A tie wrap can be inserted through a tab on the hinged cover for security.
The primary protection consists of four (4) TII 356L encapsulated, heavy duty, three-electrode gas tube protector modules.
The hybrid secondary surge protection is assembled on a printed wiring board within the Model 343. Secondary protection consists of two electrode gas tubes, solid state and fuse elements.
Secondary Protection Level:
Line 1-4 = +/- 7 volts
Line 5,6 = +/- l5 volts
Line 7,8 = +/- 55 volts
TII 343 IROB (In Range-Out of Building) Primary
and Secondary Protector
Dimensions: 11" x 6" x 2.75"
Standard Package: 5 pieces
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If you would like to speak to one of our consultants, please call us at 1-800-543-8790Comm-Omni International P. O. Box 473 Chagrin Falls, Ohio 44022 800-543-8790 Fax: (440)-247-6199