Meggitt Safety Systems · Electronic Components
R400-2A5K
Relay, Electromagnetic
Part NumberR400-2A5K
ManufacturerMeggitt Safety Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-556-5034 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Height2.000 INCHES NOMINAL
Main Contact Maximum Voltage Ratin115.0 AC AND 28.0 DC
Overall Width0.970 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Winding Dc Resistance Rating5.000 KILOHMS NOMINAL SINGLE WINDING
Duty TypeCONTINUOUS
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type30.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Arc Quenching MethodINERT GAS
Center To Center Distance Between0.973 INCHES NOMINAL SINGLE MOUNTING FACILITY
Terminal Type And Quantity8 PIN ALL FUNCTIONS
Vendor Part Numbers40GB0-2A5K, 1658081PC2, 719099-016
Cancelled NSN5945-00-677-8260 (cancelled)
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 R400-2A5K available?
We can source R400-2A5K 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 R400-2A5K by Meggitt Safety Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R400-2A5K 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 R400-2A5K?
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 R400-2A5K?
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.