Cooper Bussmann, LLC · Electronic Components
3553-12
Fuseholder, Block
Part Number3553-12
ManufacturerCooper Bussmann, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-173-1014 (NSN)
Federal Item NameFUSEHOLDER,BLOCK
Federal Supply Class5920 — Fuses and Lightning Arresters
Body StyleCLIP CONNECTED TYPE
Base Thickness0.250 INCHES NOMINAL
Internal Circuit Configuration And12 POLE, MAINLINE, FUSED
MaterialPLASTIC BODY
Terminal Type And Quantity24 SCREW
Overall Height0.700 INCHES NOMINAL
Mounting Hole Diameter0.138 INCHES NOMINAL
Overall Length2.380 INCHES NOMINAL
Current Carrying Rating In Amps30.0
Center To Center Distance Between0.780 INCHES NOMINAL
Fuse Accommodation Quantity12
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 3553-12 available?
We can source 3553-12 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 3553-12 by Cooper Bussmann, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3553-12 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 3553-12?
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 3553-12?
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.