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National Stock Number:
5920-00-160-5207
Federal Supply Class:
5920
National Item Identification Number:
001605207
Description:
BLOCK,TELEPHONE PROTECTOR
Detail:
AN ITEM DESIGNED TO BE USED WITH OTHER SIMILAR ITEMS IN AN ELECTRICAL CIRCUIT TO FORM AN OPEN-SPACE CUT-OUT FOR PROTECTION AGAINST HIGH POTENTIALS, SUCH AS LIGHTNING AND/OR ABNORMAL ELECTRIC CURRENTS. IT IS A MAINTENANCE PART FOR A PROTECTOR, TELEPHONE.
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Manufacturer Information:
| 41-225 | 62143 | NORTHERN TELECOM INC TELECOM DISTRIBUTION DIV | | P495 | 77554 | RELIANCE COMM/TEC CORP RELIABLE ELECTRIC DIV UTILITY PRODUCTS |
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Techincal Specification:
| CIRCUIT PROTECTOR BLOCK LOCATION | ABOVE GROUND SIDE | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | OVERALL THICKNESS | 0.250 INCHES NOMINAL | | OVERALL WIDTH | 0.375 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOL-FORMALDEHYDE | | SPECIAL FEATURES | AIR GAP 0.003 IN; A.C. RMS BREAKDOWN @450 VOLTS | | SHAPE | RECTANGULAR | | USAGE DESIGN | USED IN TELEPHONE CIRCUITS FOR PROTECTION AGAINST LIGHTNING OR HIGH VOLTAGE SURGES |
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