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MIL-DTL-21604F
SWITCHES, ROTARY, MULTIPOLE AND SELECTOR, GENERAL SPECIFICATION FOR
Organization:
DLA - CC - DLA Land and Maritime
Year: 2009
Abstract: This specification covers the general requirements for closed construction rotary multipole and selector switches which are able to make, break, and carry electrical loads up to and including 10 amperes.Intended Use: Communication and low power control equipment. The switches covered by this specification are intended for use in communication and low power control equipment where reliability and ruggedness are required. DC ratings. No dc ratings are given for the switches included in this specification. The switches can be "teased" (slow movement of the rotor contacts making and breaking the stator contacts) and this "teasing" is highly destructive to contacts in switching dc loads. For 30-volt dc resistive loads, the maximum current interrupted by the switches should not exceed one-half that shown for the individual styles at 125 volts ac unless reduced switch life can be tolerated. For other dc applications, inquiries should be addressed to the command or agency concerned indicating the voltage, current, type of load, and life expectancy in terms of cycles of operation.
Subject: Circuit
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| contributor author | DLA - CC - DLA Land and Maritime | |
| date accessioned | 2017-09-04T18:22:54Z | |
| date available | 2017-09-04T18:22:54Z | |
| date copyright | 03/27/2009 | |
| date issued | 2009 | |
| identifier other | ICQPLCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/205313 | |
| description abstract | This specification covers the general requirements for closed construction rotary multipole and selector switches which are able to make, break, and carry electrical loads up to and including 10 amperes.Intended Use: Communication and low power control equipment. The switches covered by this specification are intended for use in communication and low power control equipment where reliability and ruggedness are required. DC ratings. No dc ratings are given for the switches included in this specification. The switches can be "teased" (slow movement of the rotor contacts making and breaking the stator contacts) and this "teasing" is highly destructive to contacts in switching dc loads. For 30-volt dc resistive loads, the maximum current interrupted by the switches should not exceed one-half that shown for the individual styles at 125 volts ac unless reduced switch life can be tolerated. For other dc applications, inquiries should be addressed to the command or agency concerned indicating the voltage, current, type of load, and life expectancy in terms of cycles of operation. | |
| language | English | |
| title | MIL-DTL-21604F | num |
| title | SWITCHES, ROTARY, MULTIPOLE AND SELECTOR, GENERAL SPECIFICATION FOR | en |
| type | standard | |
| page | 20 | |
| status | Active | |
| tree | DLA - CC - DLA Land and Maritime:;2009 | |
| contenttype | fulltext | |
| subject keywords | Circuit | |
| subject keywords | Contact | |
| subject keywords | Resistance | |
| subject keywords | Rotor | |
| subject keywords | Terminal | |
| subject keywords | Voltage |