Honeywell · Electronic Components
2TP1-21
TP SERIES ROCKER SWITCH, 2 POLE, 3 POSITION, SCREW TERMINAL, FLUSH PANEL MOUNTING
Part Number2TP1-21
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-157-4154 (NSN)
Federal Item NameSWITCH,PUSH
Terminals6 SCREW
Body StyleHOLE MOUNT
Special FeaturesSWITCH IS LOCKED OUT OF IDENTIFING LUG POSITION AND MAINTAINED IN CENTER AND OPPOSITE LUG POSITION
Body Height1.450 INCHES NOMINAL
Body Length1.120 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
ColorWHITE SINGLE ACTUATOR
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
Contact Load Current Rating At Max500.000 MILLIAMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC
Thread Quantity Per Inch32
Federal Supply Class5930 — Switches
Terminal Type And Quantity6 SCREW
Inclosure TypeFULLY INCLOSED
Maximum Voltage Rating In Volts277.0 AC AND 250.0 DC
Center To Center Distance Between1.810 INCHES NOMINAL
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 2TP1-21 available?
We can source 2TP1-21 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 2TP1-21 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2TP1-21 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 2TP1-21?
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 2TP1-21?
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.