Honeywell · Electronic Components
1DM1
Basic / Snap Action / Limit Switches 10 A @ 277 VAC Bullet Nose Plngr
Part Number1DM1
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-480-3958 (NSN)
Federal Item NameSWITCH,SENSITIVE
Terminals3 QUICK DISCONNECT, MALE3 QUICK DISCONNECT, MALE
Mounting MethodPANEL
Overall Length1.375 INCHES NOMINAL1.375 INCHES NOMINAL
Overall Width0.680 INCHES NOMINAL0.680 INCHES NOMINAL
Overall Height1.950 INCHES NOMINAL
Special FeaturesSNAP-IN PANEL MOUNT
Actuator StyleROUND
Maximum Voltage Rating In Volts250.0 AC250.0 AC
Inclosure TypeFULLY INCLOSED
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITC
Federal Supply Class5930 — Switches
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE AC10.000 AMPERES RESISTIVE AC
Actuator Movement0.125 PRETRAVEL INCHES MAXIMUM AND 0.375 OVERTRAVEL INCHES MINIMUM AND 0.045 DIFFERENTIAL INCHES MAXIMUM
Switch Release Force3.0 OUNCES MINIMUM
Switch Actuating Force15.0 OUNCES MAXIMUM15.0 OUNCES MAXIMUM
Terminal Type And Quantity3 QUICK DISCONNECT, MALE3 QUICK DISCONNECT, MALE
Actuator Diameter0.340 INCHES NOMINAL
Vendor Part NumbersS61-2076
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 1DM1 available?
We can source 1DM1 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 1DM1 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1DM1 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 1DM1?
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 1DM1?
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.