MS27247M
TABLE III. Rated contact load (amperes per pole) (case grounded).
Type of load |
Life operat ing cycles 3 x 10 1/ |
28 V dc |
115 V ac, 1 phase |
115/200 V ac, 3 phase 1/ |
See appro priate notes |
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Main |
Aux |
Main |
Aux |
Main |
Aux |
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NO |
NC |
NO |
NC |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
400 Hz |
60 Hz |
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Resistive |
100 |
10 |
10 |
10 |
10 |
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Inductive |
100 |
4 |
4 |
4 |
4 |
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Inductive |
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Motor |
100 |
3 |
3 |
3 |
3 |
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Lamp |
100 |
2 |
2 |
2 |
2 |
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Transfer load |
3/ |
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Mechanical life reduced current |
400 |
2.5 |
2.5 |
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Mixed loads |
4/ |
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1/ 115/200 V ac for 60 Hz ratings, absence of value indicates relay is not rated for 3-phase applications.
2/ Additional rating for -5 only: 2 ampere inductive at 460 V ac, 400 Hz.
3/ Transfer load indicates relay is suitable for transfer between unsynchronized ac power supplies at rating indicated.
4/ 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.
NOTES
Referenced documents. In addition to MIL-PRF-6106, this specification sheet references the following documents. (Government documents are available on line at https://assist.daps.dla.mil/quicksearch or www.dodssp.daps.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094). Society of Automotive Engineers documents are available from the Society of Automotive Engineers 400
Commonwealth Drive Warrendale, Pennsylvania, United States, 15096-0001. https://www.sae.org American Society for Testing and Materials documents are available from the American Society for Testing and Materials 100 Barr
Harbor Drive , West Conshohocken, Pennsylvania, United States 19428-2959. https://www.astm.org/
American Society for Testing and Materials (ASTM)
ASTM-E8 - Materials, Metallic, Tension Testing of
Society of Automotive Engineers (SAE)
SAE-AMS3332 - Silicone Rubber Extreme Low-Temperature Resistant, 15-30
Custodians: Preparing activity: NAVY - EC DLA - CC
Air Force - 11
DLA - CC (Project 5945-1221-01)
Review activities: Navy - AS
NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using ASSIST Online database at www.dodssp.daps.mil.
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