Pohl’s Commutator PSAW |
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| Pohl’s Commutator PSAW
(1104 C ) |
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Used in experiments on hyteresis. The thick brass sheet contact arms and the joining strips are fitted on bakelite base. Operation of the contact arm is done with a bakelite handle. The terminals are provided on the sides of the square base. Max current 5 amp. Supplied without mercury.
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