MS25031 Relay, Electromagnetic, 100 Amperes, 2 Pdt, N.. Type Ii, Non-Hermetically Sealed, Mechanically Interlocked

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MS25031M

Electrical characteristics.

Minimum insulation resistance, initial 100 megohms. After life or environmental tests 50 megohms. Dielectric strength (sea level). 2-5 seconds.

Initial After life tests

	28 V dc	115 V ac	28 v dc	115 V ac
Coil to case	1,250 V rms	N/A	1,000	N/A
Aux contacts	1,250 V rms	N/A	1,000	N/A
All other points	1,250 V rms	1,500	1,000	1,125

Dielectric strength (altitude) 1 minute.
	Initial	After life tests
Coil to case	500	N/A
Aux contacts	500	N/A
All other points	500	500

Max contact drop initial 0.150 volt. After life test 0.175 volt.

Overload current (NO) 800 amperes.

Rupture current 1,000 amperes. Duty rating Continuous.

RFI specification

(Applicable to coil circuits of ac operated relays).

Conformance inspection.

Performance of groups B and C tests are not applicable.

Group A acceptance reports shall be submitted to the preparing activity on a yearly basis in order to retain qualification for this military standard sheet.

Qualification by similarity: See MIL-PRF-6106.

Dash

number

MS25031-

Vibration level

5-10 Hz

10-55 Hz

55-250 Hz

250-500 Hz

500-1500 Hz

D1B

.08 DA

.06 DA

2 g's

Custodians: Preparing activity: Navy - AS DLA - CC

Air Force - 11

DLA - CC (Project 5945-1221-06)

Review activities: Air Force - 99

Navy - EC

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.mi l.