Honeywell · Electronic Components
2TL1-21E
SWITCH TOGGLE TL OFF-ON DPST
Part Number2TL1-21E
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-826-9248 (NSN)
Federal Item NameSWITCH,TOGGLE
Terminals4 SCREW
Mounting MethodTHREADED BUSHING
Overall Length1.340 INCHES MAXIMUM
Overall Width0.910 INCHES MAXIMUM
Overall Height2.890 INCHES NOMINAL
Body StyleBUSHING MOUNT
Nominal Thread Size0.469 INCHES
Contact Load Current Rating At Max20.000 AMPERES RESISTIVE DC AND 15.000 AMPERES INDUCTIVE DC AND 7.000 AMPERES LAMP DC AND 15.000 AMPERES RESISTIVE AC AN
Thread Series DesignatorUNS
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Federal Supply Class5930 — Switches
Terminal Type And Quantity4 SCREW
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Thread Class2A
Body Width0.910 INCHES MAXIMUM
Body Length1.340 INCHES MAXIMUM
Actuator Position Locking RelationUP POSITION LOCKED OUT AND CENTER POSITION LOCKED IN
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 2TL1-21E available?
We can source 2TL1-21E 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 2TL1-21E by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2TL1-21E 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 2TL1-21E?
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 2TL1-21E?
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.