Eaton Corporation · Electronic Components
SGFD20W
Interrupter, Ground Fault
Part NumberSGFD20W
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-721-8189 (NSN)
Federal Item NameINTERRUPTER,GROUND FAULT
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra20.0 AMPERES DC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
MaterialPLASTIC CASE
ColorWHITE
Operating Voltage Type And Rating125.0 DC ALL LOCATIONS
Terminal Type And Quantity3 WIRE LEAD
Body Width2.97 INCHES NOMINAL
Body Height4.751 INCHES NOMINAL
Body StyleMULTIPOLE-MULTIPLE ACTUATOR TYPE
Body Length2.041 INCHES NOMINAL
Pole Quantity2
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 SGFD20W available?
We can source SGFD20W 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 SGFD20W by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SGFD20W 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 SGFD20W?
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 SGFD20W?
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.