EBM-Papst Industries · Electronic Components
9956
FAN EXHAUST 119 X 25MM 230VAC
Part Number9956
ManufacturerEBM-Papst Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-073-9977 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Precious MaterialSILVER
Precious Material And LocationTERMINALS AND CONTACT SURFACES SILVER
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Style DesignatorTAP, SQUARE FRAME
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Individual Section Quantity2
Mounting Facility PatternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Contact Switching ActionMAKES BEFORE BREAKS EACH SECTION FRONT
Terminal TypeTAB, SOLDER LUG
Overall Length3.438 INCHES NOMINAL
Vendor Part Numbers33-802948-1
Nominal Thread Size0.190 INCHES SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeOPEN
Inductance Rating5.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Adjustment Method And Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Mounting MethodTHREADED BUSHING SINGLE GROUP
Winding Function And Quantity1 PRIMARY SINGLE COMPONENT
Body Outside Diameter0.718 INCHES NOMINAL
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
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 9956 available?
We can source 9956 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 9956 by EBM-Papst Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9956 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 9956?
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 9956?
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.