Square D · Electronic Components
HU364RB
SWITCH NONFUSIBLE HD 600V 200A 3P NEMA3R
Part NumberHU364RB
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-208-6385 (NSN)
Federal Item NameSWITCH,BOX
Terminals3 TAB, SOLDER LUG
Body StyleWITH SIDE OPERATOR
Special FeaturesNEMA 3R; ELECTRICAL INTERLOCK KIT NO. EI-1020-1 OR -2
Nonpile Up Contact Arrangement3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Body Height8.188 INCHES NOMINAL
Maximum Voltage Rating In Volts600.0 AC AND 250.0 DC
Hazardous Locations EnvironmentalRAINTIGHT
Body Width14.062 INCHES NOMINAL
Body Length23.500 INCHES NOMINAL
Actuator StyleCAST/STAMPED
Federal Supply Class5930 — Switches
Terminal Type And Quantity3 TAB, SOLDER LUG
Contact Load Current Rating At Max200.000 AMPERES RESISTIVE DC AND 200.000 AMPERES RESISTIVE AC
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 HU364RB available?
We can source HU364RB 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 HU364RB by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HU364RB 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 HU364RB?
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 HU364RB?
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.