MIL-SPEC · Electronic Components
SB285MRT4
Panel, Power Distribution
Part NumberSB285MRT4
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-00-537-6012 (NSN)
Federal Item NamePANEL,POWER DISTRIBUTION
Federal Supply Class6110 — Electrical Control Equipment
Overall Depth4.000 INCHES NOMINAL
PhaseSINGLE FIRST VOLTAGE RATING
Electrical Output Quantity4
Output Voltage Rating240.0 AC VOLTS NOMINAL FIRST VOLTAGE RATING
Overall Height12.000 INCHES NOMINAL
Mounting MethodDRAWER
Overall Width18.000 INCHES NOMINAL
Input Voltage Rating240.0 AC VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Input Frequency In Hertz60.0 LOCATION NOT OTHERWISE SPECIFIED
Accessory Controlling AgencyGENERAL ELECTRIC CO
Wattage Rating In Watts10000.0 LOCATION NOT OTHERWISE SPECIFIED
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 SB285MRT4 available?
We can source SB285MRT4 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 SB285MRT4 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SB285MRT4 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 SB285MRT4?
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 SB285MRT4?
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.