ABB Control · Electronic Components
T4NQ020TWAS2
Circuit Breaker
Part NumberT4NQ020TWAS2
ManufacturerABB Control
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-651-8193 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra20.0 AMPERES AC ALL LOCATIONS
Overall Length12.79 INCHES NOMINAL
Overall Width4.13 INCHES NOMINAL
Pole Quantity4
Overall Height4.43 INCHES NOMINAL
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 T4NQ020TWAS2 available?
We can source T4NQ020TWAS2 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 T4NQ020TWAS2 by ABB Control obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T4NQ020TWAS2 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 T4NQ020TWAS2?
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 T4NQ020TWAS2?
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.