Honeywell · Electronic Components
BZ2RDSA2
Switch, Sensitive
Part NumberBZ2RDSA2
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-503-1871 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Maximum Voltage Rating In Volts480.0 AC
Body Length1.938 INCHES NOMINAL
Center To Center Distance Between1.000 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Switch Actuating Force19.0 OUNCES MAXIMUM
Terminal Type And Quantity3 SCREW
Actuator Movement0.090 PRETRAVEL INCHES MAXIMUM AND 0.063 OVERTRAVEL INCHES MINIMUM AND 0.002 DIFFERENTIAL INCHES MAXIMUM
Body Height0.938 INCHES NOMINAL
Switch Release Force4.0 OUNCES MINIMUM
Unthreaded Mounting Hole Diameter0.140 INCHES NOMINAL
Body Width0.688 INCHES NOMINAL
Cancelled NSN5930-00-711-1944 (cancelled)
RohscompliantY-EX
Hazardousfalse
RohsphthalatescompliantYES
Microswitch ActuatorOvertravel Plunger
Product RangeBZ Series
IscanonicalY
Contact Current Max15 A
Contact ConfigurationSPDT
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 BZ2RDSA2 available?
We can source BZ2RDSA2 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 BZ2RDSA2 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BZ2RDSA2 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 BZ2RDSA2?
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 BZ2RDSA2?
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.