Insinger Machine Co · Electronic Components
02-H-303
Protector, Thermal-Overload, Elect
Part Number02-H-303
ManufacturerInsinger Machine Co
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-619-3597 (NSN)
Federal Item NamePROTECTOR,THERMAL-OVERLOAD,ELECT
Federal Supply Class6110 — Electrical Control Equipment
Voltage Rating208.0 VOLTS MINIMUM AND 460.0 VOLTS MAXIMUM
Current TypeAC
Operation TypeAUTOMATIC
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 02-H-303 available?
We can source 02-H-303 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 02-H-303 by Insinger Machine Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 02-H-303 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 02-H-303?
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 02-H-303?
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.