发明名称 |
ONE AXIS SHUTTER WITH A PIN-BASED BUS SYSTEM FOR MINIATURE CIRCUIT BREAKER LOAD CENTRES |
摘要 |
Apparatus for substantially eliminating exposure to live parts in a load center includes a bus assembly with male-terminal stabs which are capped with nonconductive material. A nonconductive structure covers the bus assembly and allows only the stabs to pass into the interior of circuit breaker compartments. A shutter assembly in each circuit breaker compartment has a nonconductive shutter plate that moves only in the Z axis to provide access to the stabs when a circuit breaker is inserted with a Z axis motion. Inserting the circuit breaker in the load center causes a shutter plate latch to open and depress the shutter. When the circuit breaker is removed from the load center, the shutter plate is biased upward and latched in a position over the stabs. No live touch points are available in the load center. |
申请公布号 |
CA2934985(A1) |
申请公布日期 |
2017.01.17 |
申请号 |
CA20162934985 |
申请日期 |
2016.06.30 |
申请人 |
SCHNEIDER ELECTRIC USA, INC. |
发明人 |
MITTELSTADT, CHAD R. |
分类号 |
H02B1/14;H02B1/056 |
主分类号 |
H02B1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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