Protector module for telephone line pair

Details Protector module for telephone line pair Protector module for telephone line pair

1992-05-08

1994-06-14

Pellinen, A. D.

Electricity: electrical systems and devices

Safety and protection of systems and devices

High voltage dissipation

361823, 361111, H01R 924, H02H 322

Patent

active

053215770

ABSTRACT:
A single modular assembly (10) has two terminals (18) in housing cavities (28) each with a pair of slots (38) for termination by rotary actuation to respective conductors of two cables, for crossconnecting or splicing the tip and ring lines of a customer's service line with those of a cable extending to the main distribution line. Each terminal (18) is in electrical engagement with a circuit wire (40) extending to a separate portion (20) of the module for electrical connection to an active electrode of a protector element (24). The two protector elements (24) each include a ground electrode (76) grounded to a common ground strap (54) which includes a contact section (60,64) exposed along the bottom of the module to be assuredly engaged with a ground strap (122) along the floor (112) of the enclosure (110) upon mounting of the module (10) therein, for grounding to a ground stud for external system grounding.

REFERENCES:
patent: 4575169 (1986-03-01), Duplatre et al.
patent: 4624518 (1986-11-01), Seidel
patent: 4675778 (1987-06-01), Cwirzen
patent: 4742541 (1988-05-01), Cwirzen et al.
patent: 4901189 (1940-02-01), Merriman et al.
patent: 5006077 (1991-04-01), Loose et al.
patent: 5120245 (1992-06-01), Robertson et al.

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