Hubbell-Raco · Electronic Components
506
Connector, Plug, Electrical
Part Number506
ManufacturerHubbell-Raco
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-636-6968 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Body Width1.330 INCHES NOMINAL
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating In15.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Ac Voltage Rating125.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCURVED PIN W/LOCK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Dc Voltage Rating125.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSCREW W/WIRE LOCK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style2 SINGLE MATING END
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialRUBBER SINGLE MATING END
Display Digit Quantity4
Overall Width3.500 INCHES NOMINAL
Relationship To Similar EquipmentSIMILAR TO PROTEC 505 HOWEVER, PROTEC 506 INCLUDES RS-232 INTERFACE
Circuit Current For Which DesignedDC
Display ColorRED ALL INDICATORS ALL RANGES
Measurement Range+0.4 TO 1.0 VOLTS, AC SINGLE INDICATOR SECOND RANGE
Style DesignatorHAND-HELD
Circuit Attachment Method And Quan3 RECEPTACLE, COAXIAL
Installation DesignHANDHELD
Accuracy RatingPORM 0.01 PCT, PORM 1.0 D ALL INDICATORS ALL RANGES
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 506 available?
We can source 506 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 506 by Hubbell-Raco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 506 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 506?
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 506?
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.