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150-450-141-02, Issue 2
A
PPENDIX
This section describes the HRE-450 List 4A technical specifications.
Physical
Material
Finish
Mounting
Enclosure Box
Height
Width
Depth
Enclosure Lid
Height
Width
Depth
Quiet Front Connector Modules (QFCM)
Electrical Protection
Specification compliance
Environmental
Operating Temperature
Operating Humidity
HRE-450 List 4A
A - S
PECIFICATIONS
August 18, 1998
Steel
Zinc plated
concrete wall or wooden telephone pole
9.31 in. (23.65 cm)
7.31 in. (18.57 cm)
2.31 in. (5.87 cm)
10.25 in. (26 cm)
7.5 in. (19.1 cm)
2.69 in. (6.83 cm)
Each QFCM module contains a 60 A, three-element,
gas-tube surge protector with a 265-600 Vdc
breakdown voltage at breakdown rate of 2000
V/second
PB 80 Heavy Duty, Bellcore TP-TS-1-000073, GTS
8376, UL 497
- 40 C to +65 C (40°F to 149° F)
5 to 95% non-condensing
Appendix A - Specifications
13
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