Honeywell · Electronic Components
SZR-LY4-N1-AC220V
Relay, Electromagnetic
Part NumberSZR-LY4-N1-AC220V
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-644-4415 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Width1.79 INCHES NOMINAL
Overall Length3.09 INCHES NOMINAL
Center To Center Distance Between2.68 INCHES NOMINAL FIRST MOUNTING FACILITY
Mounting Facility Type And Quantit1 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
Winding Dc Resistance Rating50.0 OHMS MAXIMUM ALL WINDINGS
Unthreaded Mounting Hole Diameter0.24 INCHES NOMINAL FIRST MOUNTING FACILITY
Operating Voltage Rating And Type220.0 VOLTS AC NONSTANDARD TEMP ALL WINDINGS
Mounting Facility PatternRECTANGULAR FIRST MOUNTING FACILITY
Overall Height2.60 INCHES NOMINAL
Coil Quantity4
Terminal Type And Quantity14 QUICK DISCONNECT, FEMALE CONTACTS
ESD/EMICode A — ESD/EMI sensitive item
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 SZR-LY4-N1-AC220V available?
We can source SZR-LY4-N1-AC220V 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 SZR-LY4-N1-AC220V by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SZR-LY4-N1-AC220V 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 SZR-LY4-N1-AC220V?
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 SZR-LY4-N1-AC220V?
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.