Vulcan-Hart · Electronic Components
411506-3
Switch, Thermostatic
Part Number411506-3
ManufacturerVulcan-Hart
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-009-7603 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts277.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact Adjustment Range+175.00 TO 550.00 ACTUATION POINT DEGREES FAHRENHEIT AND +163.00 TO 538.00 DEACTUATION POINT DEGREES FAHRENHEIT
Body Height1.547 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Distance Between Mounting Facility1.750 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) ALL THREADED HOLE
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Mounting Facility PatternTWO POSITION IN-LINE
Thread Quantity Per Inch32 ALL THREADED HOLE
Overall Width1.906 INCHES NOMINAL
Contact Load Current Rating50.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Vendor Part Numbers111506-3, SE5300-735, KXP-149-60
Cancelled NSN6685-00-624-1393 (cancelled)
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 411506-3 available?
We can source 411506-3 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 411506-3 by Vulcan-Hart obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 411506-3 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 411506-3?
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 411506-3?
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.