Moeller · Electronic Components
NZM6B-63/ZM6-50-320-OBI-CNA
BASIC DEVICES NZMH6/ZM6
Part NumberNZM6B-63/ZM6-50-320-OBI-CNA
ManufacturerMoeller
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-314-9111 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals6 COMPRESSION
Overall Length210.0 MILLIMETERS NOMINAL
Overall Width180.0 MILLIMETERS NOMINAL
Overall Height109.000 MILLIMETERS NOMINAL
Body StyleRECTANGULAR DIMENSIONAL ENVELOPE
Features ProvidedADJUSTABLE TRIP RELEASE
Actuator Position DesignationBETWEEN POLE ONE AND TWO
Storage TypeGENERAL PURPOSE WAREHOUSE
Arc Quenching MethodMAGNETIC BLOWOUT
Federal Supply Class5925 — Circuit Breakers
Fragility FactorMODERATELY RUGGED
Mounting Facility Type And Quantit6 TERMINAL
Pole Quantity3
Terminal Type And Quantity6 COMPRESSION
Trip Release Ambient Temp Rating40.0 CELSIUS NOMINAL ALL LOCATIONS
Frequency In Hertz60.0 ALL LOCATIONS
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 NZM6B-63/ZM6-50-320-OBI-CNA available?
We can source NZM6B-63/ZM6-50-320-OBI-CNA 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 NZM6B-63/ZM6-50-320-OBI-CNA by Moeller obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If NZM6B-63/ZM6-50-320-OBI-CNA 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 NZM6B-63/ZM6-50-320-OBI-CNA?
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 NZM6B-63/ZM6-50-320-OBI-CNA?
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.