Burgess Switch · Electronic Components
C9CTQMSA
Switch, Sensitive
Part NumberC9CTQMSA
ManufacturerBurgess Switch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-127-1990 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Actuator StyleROLLER ARM
Mounting MethodUNTHREADED HOLE(S)
Body StyleHOLE MOUNTED
Contact Load Current Rating At Max250.000 MILLIAMPERES RESISTIVE DC AND 30.000 MILLIAMPERES INDUCTIVE DC AND 15.000 AMPERES RESISTIVE AC AND 4.000 AMPERES
Switch Actuating Force20.0 OUNCES MAXIMUM
Switch Release Force6.0 OUNCES MINIMUM
Actuator Movement10.0 PRETRAVEL DEGREES MAXIMUM AND 6.5 OVERTRAVEL DEGREES NOMINAL AND 0.5 DIFFERENTIAL DEGREES MAXIMUM
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Terminal Type And Quantity3 SCREW
Overall Length3.010 INCHES MAXIMUM
Actuator Roller Width0.250 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 C9CTQMSA available?
We can source C9CTQMSA 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 C9CTQMSA by Burgess Switch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C9CTQMSA 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 C9CTQMSA?
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 C9CTQMSA?
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.