The ABB XT1SU3090AAA000XXX is a 20 A, 1-pole, 480 VAC molded case switch from the XT1S 125 TMF 90-900 3P F F UL/CSA series, designed for panel mounting. The 20 A continuous rating handles resistive and moderate motor loads within that current envelope; the single-pole configuration suits line-side isolation or switching of a single-phase branch circuit. Panel mount means it bolts into an enclosure cutout rather than snapping onto DIN rail — plan for the mounting hardware and clearance around the terminals.
ABB XT1SU3090AAA000XXX XT1S 125 TMF 90-900 3P F F UL/CSA, 20
MPNXT1SU3090AAA000XXX
ABB XT1S 125 TMF 90-900 3P F F UL/CSA molded case switch, XT1SU3090AAA000XXX, 20 A, 1-pole, 480 VAC, panel mount.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Amps | 20 |
| Poles | 1 |
| Mounting | Panel |
| Volts AC | 480 |
Product details
Frequently asked questions
Where can I buy XT1SU3090AAA000XXX and how do I get a price?
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
What is XT1SU3090AAA000XXX's listed amps (20) on this component line?
The listed continuous current rating is 20 A.
What is XT1SU3090AAA000XXX's listed poles (1) on this component line?
The listed number of poles is 1.
What compliance documentation does this brand provide for XT1SU3090AAA000XXX (RoHS, REACH, UL, IEC)?
The part carries UL and CSA approvals as indicated in the description. RoHS and REACH documentation should be available from the manufacturer upon request.
MPN
XT1SU3090AAA000XXX