MIL-SPEC · Electronic Components
MR4SW4ACPHS
Indicator, Phase Sequence
Part NumberMR4SW4ACPHS
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-347-9380 (NSN)
Federal Item NameINDICATOR,PHASE SEQUENCE
Federal Supply Class6625 — Test Instruments
Presentation TypeINDICATOR LIGHT
Contact TypeTHREADED STUD
Ac Voltage Rating450.0 VOLTS NOMINAL
Test Data Document81349-MIL-I-16103 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
PhaseTWO
FSC Application DataTEST SET,ELECT. EQUIP.
Height4.250 INCHES MINIMUM AND 4.500 INCHES MAXIMUM
MaterialPLASTIC OR STEEL CASE
Frequency Rating60.0 HERTZ NOMINAL
Current TypeAC
Mounting Stud Diameter0.250 INCHES NOMINAL
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is MR4SW4ACPHS available?
We can source MR4SW4ACPHS even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is MR4SW4ACPHS by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MR4SW4ACPHS has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like MR4SW4ACPHS?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for MR4SW4ACPHS?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.