Relay Specialties · Electronic Components
26.5-30-SB
Relay, Thermal
Part Number26.5-30-SB
ManufacturerRelay Specialties
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-900-2735 (NSN)
Federal Item NameRELAY,THERMAL
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit1 OCTAL BASE PLUG-IN
Heater Power Rating In Watts5.0
Terminal Type And Quantity8 PIN
Overall Diameter1.598 INCHES NOMINAL
Heater Voltage Rating In Volts26.5
Overall Length1.750 INCHES NOMINAL
Contact Maximum Current Rating In6.0 AC
Contact Maximum Voltage Rating In230.0 AC
Contact ArrangementSINGLE POLE, DOUBLE THROW
Environmental ProtectionHERMETIC
Delay Time In Seconds30.0 FIXED OPERATE NOMINAL
Vendor Part Numbers278820
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 26.5-30-SB available?
We can source 26.5-30-SB 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 26.5-30-SB by Relay Specialties obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 26.5-30-SB 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 26.5-30-SB?
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 26.5-30-SB?
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.