Square D · Electronic Components
NQ42L2C
PNLBD INT NQ 225A MLO 42 CKT 1P CU
Part NumberNQ42L2C
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-574-6121 (NSN)
Federal Item NameCIRCUIT BREAKER BOX SUBASSEMBLY
Federal Supply Class5925 — Circuit Breakers
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 NQ42L2C available?
We can source NQ42L2C 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 NQ42L2C by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If NQ42L2C 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 NQ42L2C?
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 NQ42L2C?
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.