Robertshaw Controls Co Uni-Line Div · Electronic Components
620-402
Transformer, Power
Part Number620-402
ManufacturerRobertshaw Controls Co Uni-Line Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-684-2694 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Overall Width2.19 INCHES NOMINAL
Overall Height2.75 INCHES NOMINAL
Overall Length3.25 INCHES NOMINAL
Winding Operating Voltage120.0 AC VOLTS NOMINAL OR 208.0 AC VOLTS NOMINAL OR 240.0 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Winding Operating Current48.0 AMPERES AC MAXIMUM ALL COMPONENTS ALL WINDING
Mounting Facility Quantity4 SINGLE GROUP
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeOPEN
Terminal Type And Quantity4 WIRE LEAD
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodBRACKET(S) OR HUB SINGLE GROUP
ESD/EMICode A — ESD/EMI sensitive item
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 620-402 available?
We can source 620-402 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 620-402 by Robertshaw Controls Co Uni-Line Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 620-402 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 620-402?
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 620-402?
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.