The ABB XT5NU340AMFF000XXX is a 400 A three-pole motor circuit protector (MCP) from the XT5N series, listed with UL and CSA approvals. It is designed for motor branch-circuit protection, combining short-circuit and overload protection in a single compact device that mounts on a DIN rail inside a panel.
ABB XT5NU340AMFF000XXX XT5N 400A 3P MCP, current lifecycle
MPNXT5NU340AMFF000XXX
ABB XT5N series, XT5NU340AMFF000XXX, 400 A 3-pole motor circuit protector (MCP), UL/CSA rated.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
Where can I buy XT5NU340AMFF000XXX?
This part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.
What is the listed description for XT5NU340AMFF000XXX?
The description is XT5N 400 MA (MCP) IN=400A 3P F F UL/CSA.
What compliance documentation does ABB provide for this MCP?
The part carries UL and CSA approvals, indicating compliance with North American standards for motor circuit protectors.
MPN
XT5NU340AMFF000XXX