Bussmann · Electronic Components
EF400
FUSE INDUST 400A 415V BS IEC
Part NumberEF400
ManufacturerBussmann
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-500-9592 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Overall Length8.250 INCHES NOMINAL
Overall Height1.750 INCHES NOMINAL
Operating Voltage Rating And Type240.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Power Line Frequency Rating Per Fu60.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Average Power Rating Per Function15.0 WATTS BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit1 BRACKET(S) LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeENCASED
Functional Terminal Type And Quant1 CONNECTOR, RECEPTACLE VOLTAGE LOCATION NOT OTHERWISE SPECIFIED
Body Length8.250 INCHES NOMINAL
Federal Supply Class5915 — Filters And Networks
Body Width8.250 INCHES NOMINAL
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 EF400 available?
We can source EF400 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 EF400 by Bussmann obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EF400 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 EF400?
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 EF400?
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.