The ABB XT5LU340APFF000XXX is a breaking part for the XT5L 400 molded-case switch-disconnector family, configured as a 3-pole unit with F-F (front-to-front) terminal orientation and UL/CSA+TU certification. It is the internal switching mechanism — the replaceable contact and arc-chamber assembly — that mounts inside the XT5L 400 enclosure, not a standalone breaker. For a panel builder or MRO planner, this means you order the breaking part when the existing contacts are worn or the unit needs reconditioning, rather than replacing the entire switch housing.
ABB XT5LU340APFF000XXX XT5L 400 Breaking Part 3P F F UL/CSA,
MPNXT5LU340APFF000XXX
ABB XT5L 400 breaking part, 3-pole, F-F configuration, UL/CSA+TU listed, order code XT5LU340APFF000XXX.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Product details
Frequently asked questions
Who supplies XT5LU340APFF000XXX and how is it quoted for volume purchases?
This part is sourced through independent distribution channels and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for volume pricing and lead-time details.
What compliance documentation does this brand provide for XT5LU340APFF000XXX?
The part carries UL/CSA+TU certification, covering North American and Turkish regulatory acceptance. For RoHS, REACH, or IEC documentation, request the manufacturer's compliance declaration at quote time — these are typically provided with the shipment documentation.
MPN
XT5LU340APFF000XXX