Triumph Thermal Systems - Maryland, Inc. · Electronic Components
27051
Circuit Breaker
Part Number27051
ManufacturerTriumph Thermal Systems - Maryland, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-721-2533 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Reset MethodMANUAL
Actuator Position DesignationAT EACH POLE
Maximum Continuous Load Current Ra50.0 AMPERES AC ALL LOCATIONS
Thread Quantity Per Inch32
Distance Between Centerlines Of Mo1.031 INCHES NOMINAL
Center To Center Distance Between1.031 INCHES NOMINAL
Pole Quantity3
Mounting Surface To Terminal End D3.239 INCHES NOMINAL
Mounting Facility Type And Quantit6 THREADED HOLE(S)
Boss Height0.156 INCHES NOMINAL
Nominal Thread Size0.138 INCHES
Vendor Part Numbers50031719
Mounting MethodLINE AND THREADED HOLE(S)
Thread Series DesignatorNPT ALL THREADED HOLE
Operating Temp Rating-20.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM
Contact Load Current Rating60.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL THIRD VOLTAGE
Terminal TypeWIRE LEAD
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Contact Stimulus Rating0.50 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
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 27051 available?
We can source 27051 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 27051 by Triumph Thermal Systems - Maryland, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 27051 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 27051?
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 27051?
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.