Eaton · Electronic Components
AR420H
AR 4P 400V60HZ COIL
Part NumberAR420H
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-016-1618 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Terminals10 SCREW ALL FUNCTIONS
Overall Length3.500 INCHES NOMINAL
Overall Width2.875 INCHES NOMINAL
Overall Height3.500 INCHES NOMINAL
Operating Voltage Rating And Type440.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Coil Quantity1
Winding Quantity1
Center To Center Distance Between3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin600.0 AC
Federal Supply Class5945 — Relays And Solenoids
Terminal Type And Quantity10 SCREW ALL FUNCTIONS
Main Contact Load Current Rating A10.0 AMPERES AC RESISTIVE LOAD
Duty TypeCONTINUOUS
Cancelled NSN5945-00-102-1349 (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 AR420H available?
We can source AR420H 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 AR420H by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR420H 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 AR420H?
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 AR420H?
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.