Conductor guide member for a circuit breaker terminal assembly
View Patent ↗A conductor guide member for a circuit breaker terminal assembly includes a body having at least one conductor guide surface configured and disposed to facilitate alignment between at least one terminal connection member of the terminal assembly and at least one conductor. The at least one conductor guide surface gradually slopes from a first end to a second end. The second end defines a recess.
1. A terminal assembly for a circuit breaker comprising:
a bracket element;
a terminal fixedly connected to the bracket element, the terminal including at least one connection member;
a moveable terminal supported by the bracket element;
at least one conductor including a first end portion electrically coupled to the moveable terminal and a second end portion having a connection element electrically coupled to the terminal; and
a conductor guide member connected to the bracket element, the conductor guide member including a body having at least one conductor guide surface configured and disposed to facilitate alignment between the at least one connection member of the terminal and the second connection element of the at least one conductor, wherein the at least one conductor guide surface gradually slopes from a first end to a second end, the second end defining a recess.
2. The terminal assembly according to claim 1 , wherein the conductor guide member includes a fastener receiving portion.
3. The terminal assembly according to claim 1 , wherein the fastener receiving portion is provided in the recess of the at least one conductor guide surface.
4. The terminal assembly according to claim 3 , further comprising: at least one mechanical fastener extending through the at least one connection member and the second connection element, the at least one mechanical fastener including a threaded portion.
5. The terminal assembly according to claim 4 , further comprising: a mechanical fastener element captured in the fastener receiving portion, the mechanical fastener element engaging with the threaded portion of the at least one mechanical fastener.
6. The terminal assembly according to claim 1 , wherein the conductor guide member includes one or more mounting members extending substantially perpendicularly relative to the at least one conductor guide surface, the one or more mounting members being configured and disposed to connect with the bracket element.
7. The terminal assembly according to claim 1 , wherein the moveable terminal constitutes a lower terminal assembly for an industrial circuit breaker having a voltage rating of up to about 1000 volts and a current rating of up to about 6400 amperes.
8. The terminal assembly according to claim 1 , wherein the at least one conductor comprises one of a flexible foil and a braided flexible conductor.
9. The terminal assembly according to claim 1 , wherein the at least one conductor guide surface comprises a substantially curvilinear guiding surface.