ITW Food Equipment Group · Electronic Components
103688-3
Switch, Thermostatic
Part Number103688-3
ManufacturerITW Food Equipment Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-185-4609 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Mounting Facility PatternTWO POSITION IN-LINE
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Capillary Tube Length48.000 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.219 INCHES NOMINAL
Overall Height2.094 INCHES NOMINAL
Hazardous Locations EnvironmentalMOISTURE PROOF
Body Height1.156 INCHES NOMINAL
Frequency In Hertz60.0 FIRST VOLTAGE
Contact Action StimulusINCREASE
Contact Adjustment TypeEXTERNAL DEACTUATION POINT POINTER WITH SCALE AND EXTERNAL ACTUATION POINT POINTER WITH SCALE
For Use WithAMPMODU MTE Series Contacts
ProducttraceabilityNo
RohscompliantYES
No Of Positions4 Positions
Product RangeAMPMODU MTE
IscanonicalY
Hazardousfalse
Pitch Spacing2.54 mm
GenderSocket
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 103688-3 available?
We can source 103688-3 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 103688-3 by ITW Food Equipment Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 103688-3 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 103688-3?
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 103688-3?
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.