Invention Grant
- Patent Title: Fused disconnect switch with terminal opening cover
- Patent Title (中): 带端子盖的熔断开关
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Application No.: US13040804Application Date: 2011-03-04
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Publication No.: US08854174B2Publication Date: 2014-10-07
- Inventor: Jiehua Su , Matthew Rain Darr
- Applicant: Jiehua Su , Matthew Rain Darr
- Applicant Address: US TX Houston
- Assignee: Cooper Technologies Company
- Current Assignee: Cooper Technologies Company
- Current Assignee Address: US TX Houston
- Agency: Armstrong Teasdale LLP
- Priority: CN201010144175 20100312
- Main IPC: H01H71/54
- IPC: H01H71/54 ; H01H71/20 ; H01H9/10 ; H01H21/16 ; H01H1/20 ; H01H71/12
Abstract:
A fusible switching disconnect device includes a switch housing and terminal cover therefore that blocks access to a line side fuse clip and prevents insertion of a rectangular fuse module when switch contacts in the device are closed. An interlock element further presents the fuse from being retracted when the switch contacts are closed.
Public/Granted literature
- US20110221563A1 FUSED DISCONNECT SWITCH WITH TERMINAL OPENING COVER Public/Granted day:2011-09-15
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