MS21357J
TABLE I. Detail requirements.
MS dash no 51 71 |
Circuit made between terminals as indicated with the toggle lever in these positions: 11 |
Current capacity in amperes |
Low current level switching 5 mV |
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Resistive load |
Inductive load |
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28 volts dc |
115 volts |
28 volts dc |
115 volts |
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0pposite keyway side 41 |
Center position |
Keyway tab side 41 |
60 Hertz ac |
400 Hertz ac |
60 Hertz ac |
400 Hertz ac |
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-711 |
-211 |
on 2-3' 5-6 |
off |
on 1-2' 4-5 |
5 |
2 |
3 |
1 21 |
1 |
2 |
25 µA 31 |
-721 |
-221 |
none |
off |
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-731 |
-231 |
on 1-2' 4-5 |
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-741 |
-241 |
off |
none |
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-771 |
-271 |
mom-on 2-3' 5-6 |
mom-on 1-2 4-5 |
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-781 |
-281 |
none |
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-811 |
-311 |
on 2-3' 5-6 |
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-821 61 |
-321 61 |
none |
on 2-3 4-5 |
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-831 61 |
-331 61 |
on 2-3' 5-6 |
on 1-2' 4-5 |
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-841 61 |
-341 61 |
mom-on 2-3' 5-6 |
mom-on 1-2 4-5 |
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-851 61 |
-351 61 |
on 2-3' 5-6 |
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11 Direction of movement of internal mechanism is opposite to the direction of the toggle movement.
21 With time constant of .020 ±.002 second.
31 Contact resistance not to exceed 50 during life, low current level switching.
41 Non-functional terminals shall not be supplied.
51 Delayed action of the switch toggle lever may cause circuit to close or open before snap action mechanism trips.
61 700 and 800 series toggle seal: 15 foot head (water).
200 and 300 series toggle seal: .500 inch head (water).
3
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