MS27245R
TABLE III. Rated contact load (amperes per pole) (case grounded) (-1 and -3).
Type of load |
Life operat ing cycles x 103 |
28 V dc |
115 V ac, 1 phase |
115/200 V ac, 3 phase 1/ |
See appro priate notes |
|||||||||
Main |
Aux |
Main |
Aux |
Main |
Aux |
|||||||||
NO |
NC |
NO |
NC |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
|||
Resistive |
100 |
10 |
10 |
10 |
10 |
|||||||||
Inductive |
100 |
4 |
4 |
4 |
4 |
|||||||||
Inductive |
||||||||||||||
Motor |
100 |
3 |
3 |
3 |
3 |
|||||||||
Lamp |
100 |
2 |
2 |
2 |
2 |
|||||||||
Transfer load |
2/ |
|||||||||||||
Mechanical life reduced current |
400 |
2.5 |
2.5 |
|||||||||||
Mixed loads |
50 |
3/ |
||||||||||||
1/ 115/200 V ac for 60 Hz ratings, absence of value indicates relay is not rated for 3-phase applications.
2/ Transfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated.
3/ Minimum current ratings 0.1 ampere resistive, 0.3 ampere inductive, and 0.5 ampere resistive are applicable in accordance with acquisition specifications except monitored to a 3 ohm contact resistance.
TABLE IV. Rated contact load (amperes per pole) (case grounded) (-2, -4, -5, and -6).
Type of load |
Life operat ing cycles x 103 |
28 V dc |
115 V ac, 1 phase |
115/200 V ac, 3 phase 1/ (Not applicable to -2 and -6) |
See appro priate notes |
|||||||||
Main |
Aux |
Main |
Aux |
Main |
Aux |
|||||||||
NO |
NC |
NO |
NC |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
|||
Resistive |
50 |
10 |
10 |
10 |
10 |
|||||||||
Inductive |
50 |
6 |
6 |
6 |
4 |
|||||||||
Inductive |
||||||||||||||
Motor |
50 |
4 |
4 |
4 |
4 |
|||||||||
Lamp |
50 |
2 |
2 |
2 |
2 |
|||||||||
Transfer load |
2/ |
|||||||||||||
Mechanical life reduced current |
400 |
2.5 |
2.5 |
|||||||||||
Mixed loads |
50 |
3/ |
||||||||||||
1/ 115/200 V ac for 60 Hz ratings, absence of value indicates relay is not rated for 3-phase applications.
2/ Transfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated.
3/ Minimum current ratings 0.1 ampere resistive, 0.3 ampere inductive, and 0.5 ampere resistive are applicable in accordance with acquisition specifications except monitored to a 3 ohm contact resistance.
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