ABB Installation Products · Electronic Components
52C7
Cover, Junction Box
Part Number52C7
ManufacturerABB Installation Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-383-1384 (NSN)
Federal Item NameCOVER,JUNCTION BOX
Federal Supply Class5975 — Electrical Hardware and Supplies
Surface TreatmentZINC COVER
MaterialSTEEL COVER
Cover Opening Shape And Quantity1 ROUND
Cover Mounting Hole Quantity2
Cover Attachment MethodSCREW
Cover TypeKNOCKOUT
Distance From Center Of Mounting H0.312 INCHES NOMINAL
Entrance Diameter0.875 INCHES COVER
Style DesignatorSQUARE-CORNER MOUNTED
Overall Length4.000 INCHES NOMINAL
Overall Width4.000 INCHES NOMINAL
Cancelled NSN5975-00-504-8622 (cancelled)
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 52C7 available?
We can source 52C7 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 52C7 by ABB Installation Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 52C7 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 52C7?
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 52C7?
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.