Burgess Switch · Electronic Components
M9CTQMS
Switch, Sensitive
Part NumberM9CTQMS
ManufacturerBurgess Switch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-232-3621 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Switch Actuating Force24.0 OUNCES MAXIMUM
Mounting MethodUNTHREADED HOLE(S)
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Switch Release Force6.0 OUNCES MAXIMUM
Contact Load Current Rating At Max15.000 AMPERES RESISTIVE AC AND 15.000 AMPERES INDUCTIVE AC
Actuator Movement0.040 PRETRAVEL INCHES NOMINAL AND 0.180 OVERTRAVEL INCHES NOMINAL AND 0.003 DIFFERENTIAL INCHES NOMINAL
Actuator Diameter0.330 INCHES NOMINAL
Terminal Type And Quantity3 SCREW
Body Height1.800 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.200 INCHES NOMINAL
Body Length3.010 INCHES NOMINAL
Vendor Part Numbers85-0A-21
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 M9CTQMS available?
We can source M9CTQMS 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 M9CTQMS by Burgess Switch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M9CTQMS 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 M9CTQMS?
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 M9CTQMS?
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.