Sensata Technologies · Electronic Components
3SB4-1-N
Circuit Breaker
Part Number3SB4-1-N
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-499-9163 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Pole Quantity2
Body Width0.750 INCHES NOMINAL
Unpackaged Unit Weight30.0 GRAMS NOMINAL
Manual Actuator Type And Quantity1 PUSH BUTTON
Center To Center Distance Between0.593 INCHES NOMINAL
Body Length2.230 INCHES NOMINAL
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Mounting Facility Type And Quantit2 TERMINAL
Vendor Part Numbers91789210
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 3SB4-1-N available?
We can source 3SB4-1-N 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 3SB4-1-N by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3SB4-1-N 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 3SB4-1-N?
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 3SB4-1-N?
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.