NH1, NH2-Fuse switch disconnector 400A 3KF4440-2LF11

Siemens - 3KF4440-2LF11 - NH1, NH2-Fuse switch disconnector 400A 3KF4440-2LF11
Photo source: fig. possibly similar
Photo source: fig. possibly similar
3KF4440-2LF11 4001869536484 EAN/GTIN DE 23691322 WEEE

£565.78 incl. VAT (£0.00)
£987.13 (-42.68% RRP***)

14-16 days* (GBR)

Safety and hazard information
Please note that electrotechnical work may only be carried out by qualified electricians or under their guidance and supervision. Observe any deviating country-specific electrical installation standards and regulations and seek advice from a local electrician.In addition, observe more current safety instructions and regulations for the products on the manufacturer's side or the product descriptions and installation instructions on the manufacturer's side.

Devices with a connected load of > 380V/400V require a heavy current connection and may only be connected by an approved electrical company. Devices with a power rating > 12kW require the approval of your grid operator (Germany, other countries may differ).
read more
show less
Safety switch 4-p 220kW Version as main switch, Version as maintenance-/service switch, Version... more
NH1, NH2-Fuse switch disconnector 400A 3KF4440-2LF11 – Siemens – 4001869536484: Safety switch 4-p 220kW Version as main switch, Version as maintenance-/service switch, Version as safety switch, Max. rated operation voltage Ue AC 690V, Rated permanent current Iu 400A, Rated permanent current at AC-21, 400 V 400A, Rated short-time withstand current lcw 12kA, Rated operation power at AC-23, 400 V 220kW, Switching power at 400 V 220kW, Number of poles 4, Number of auxiliary contacts as normally closed contact 8, Number of auxiliary contacts as normally open contact 8, Number of auxiliary contacts as change-over contact 0, Device construction Built-in device fixed built-in technique, Suitable for ground mounting, Colour control element Grey, Type of control element Other, Interlockable, Type of electrical connection of main circuit Other, Degree of protection (IP), front side IP00, Degree of protection (NEMA) Other
... more
Version as main switch yes
Version as safety switch yes
Max. Rated operating voltage Ue at AC 690V
Rated continuous current Iu 400 A
Conditional rated short-circuit current Iq 100 kA
Rated short-time withstand current Icw 12 kA
Suitable for fuse links NH1, NH2
Number of poles 4
With fuse monitoring no
Connection type main circuit other
Cable entry other
Equipped with connectors no
Suitable for ground mounting yes
Suitable for front attachment no
Suitable for busbar construction no
Execution of the actuating element other
Position of the actuator ahead
Motor drive optional no
Motor drive integrated no
Version as emergency stop device no
Degree of protection (IP), front side IP00

Rate item

(0 reviews)
Read, write and discuss reviews... more
Customer review for "NH1, NH2-Fuse switch disconnector 400A 3KF4440-2LF11"
Write a review
Evaluations will be activated after verification.
Please enter these characters in the following text field.

The fields marked with * are required.