Square D · Electronic Components
HU363NRB
SW UNFUSED HD 600V 100A 3P N3R W/NEUT
Part NumberHU363NRB
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-586-3682 (NSN)
Federal Item NameSWITCH,BOX
Body StyleWITH SIDE OPERATOR
Contact Load Current Rating At Max100.000 AMPERES MOTOR AC
Maximum Voltage Rating In Volts600.0 AC
Actuator StyleCAST/STAMPED
Body Height23.200 INCHES NOMINAL
Body Length7.100 INCHES NOMINAL
Body Width10.700 INCHES NOMINAL
Nonpile Up Contact Arrangement3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Federal Supply Class5930 — Switches
Vendor Part Numbers2JWR1
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 HU363NRB available?
We can source HU363NRB 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 HU363NRB by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HU363NRB 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 HU363NRB?
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 HU363NRB?
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.