Square D · Electronic Components
NQ418L1
PNLBD INT NQ 100A MLO 18 CKT 3P AL
Part NumberNQ418L1
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-666-7702 (NSN)
Federal Item NamePANEL,POWER BUS,CIRCUIT BREAKER
Overall Width20.0 INCHES NOMINAL
Overall Height26.0 INCHES NOMINAL
Special FeaturesNUMBER OF SPACES - 18; DEPTH 6.5 INCHES; WIRING CONFIGURATION - 4 WIRE; 3 PHRASE; ROHS COMPLAINT; 3 POLES
Current Rating100.0 AMPERES
Voltage In Volts And Current Type240.0 AC
Environmental Attribute CodeNON-CADMIUM PRODUCT AND HEXAVALENT CHROMIUM ALTERNATIVE AND NON-LEAD ALTERNATIVE PRODUCTS
Federal Supply Class6110 — Electrical Control Equipment
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 NQ418L1 available?
We can source NQ418L1 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 NQ418L1 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If NQ418L1 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 NQ418L1?
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 NQ418L1?
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.