Wire lug/arc vent barrier molded case circuit breaker

Details Wire lug/arc vent barrier molded case circuit breaker Wire lug/arc vent barrier molded case circuit breaker

2005-01-04

2005-01-04

Donovan, Lincoln (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

With housing or support means

C335S016000

Reexamination Certificate

active

06838962

ABSTRACT:
The present invention provides a wire lug arc vent barrier for protecting a wire lug in a molded case circuit breaker, with the circuit breaker having a housing with a terminal for a load connection and a terminal for a line connection. The wire lug/arc vent barrier comprises a body having a first end including a tang, a second end including an elongated finger and a middle portion between the first end and the second end defining a concave space, with an opening at each of the middle portion, wherein the body is mounted in the housing.

REFERENCES:
patent: 4905122 (1990-02-01), Culnan et al.
patent: 5107396 (1992-04-01), Rosen et al.
patent: 5301086 (1994-04-01), Harris et al.
patent: 5488337 (1996-01-01), Hubbard et al.
patent: 5753877 (1998-05-01), Hartzel et al.
patent: 5772479 (1998-06-01), Fleege et al.
patent: 5811749 (1998-09-01), Bausch et al.
patent: 5831498 (1998-11-01), Maloney et al.

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