● ISO 9001:2015 · ANSI/ESD S20.20-2021 · ERAI Member · GIDEP · Woman-Owned Small Business 760.724.2800 · 855.RH.HAS.IT · info@rhelectronics.com
Energizer Battery Company  · Electronic Components

1251

INDUSTRIAL FLASHLIGHT

Part Number1251
ManufacturerEnergizer Battery Company
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Illuminated Actuator ColorBROWN SINGLE ACTUATOR
Contact Load Current Rating At Max15.000 AMPERES RESISTIVE AC
Maximum Voltage Rating In Volts277.0 AC
Thread Quantity Per Inch32
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Terminal Type And Quantity2 SCREW
ColorBROWN SINGLE ACTUATOR
Surface TreatmentCADMIUM
Style DesignatorTHREAD TO THREAD REDUCER
End TypeEXTERNAL THREAD FIRST END
Overall Length0.813 INCHES NOMINAL
Item Accommodated Trade Size0.750 INCHES SECOND END
Conduit Type AccommodatedRIGID METALLIC THICKWALL SECOND END
MaterialIRON MALLEABLE
Vendor Part NumbersRB443, TWCL-125M
Cancelled NSN5975-00-420-9252 (cancelled)
Criticality Code JustificationFEAT
Contact Maximum Dc Voltage Rating24.0 SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Mounting Facility2.940 INCHES NOMINAL
Shell TypeSOLID
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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

Frequently asked

Is 1251 available?
We can source 1251 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 1251 by Energizer Battery Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1251 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 1251?
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 1251?
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.