MS27418L
TABLE III. Rated contact load (amperes per pole) (case grounded).
Type of load |
Life operating cycles x 103 |
28 V dc |
115 V ac, 1 phase |
115/200 V ac, 3 phase 1/ |
See appropriate notes |
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Main |
Aux |
Main |
Aux |
Main |
Aux |
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NO |
NC |
NO |
NC |
400 Hz |
50/60 Hz |
400 Hz |
60 Hz |
400 Hz |
50/60 Hz |
400 Hz |
60 Hz |
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Resistive |
50 |
25 |
25 |
25 |
25 |
25 |
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Inductive |
10 |
25 |
25 |
25 |
25 |
2/ |
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Inductive |
10 |
15 |
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Motor |
50 |
20 |
20 |
12 |
20 |
12 |
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Lamp |
50 |
10 |
10 |
10 |
10 |
10 |
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Transfer load |
3/ |
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Mechanical life reduced current |
200 |
6.3 |
6.3 |
6.3 |
6.3 |
6.3 |
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Mixed loads |
Applicable per specification |
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1/ Absence of value indicates relay is not rated for 3 phase applications.
2/ 0.7 pF, inductive.
3/ Transfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated.
Environmental characteristics: Temperature range: -70°C to +125°C. Maximum altitude rating: 80,000 feet. Shock g-level: 50 g's.
Duration: 11 ms.
Max duration contact opening: 2 ms. Vibration - sinusoidal:
Operating
G-level 10 g's.
Frequency range 5 - 1,000 Hz. Non-operation.
G-level: 15 g's.
Frequency range: 20 to 2,000 Hz. Acceleration 10 g's.
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