Switch-disconnector, Product range: Switch-disconnector, Main switch, maintenance switch, Part group reference: DMM, with a grey knob.
Notes: in CI-K5 enclosure. Information about equipment supplied includes auxiliary contact fitted by the user. It has 4 poles and 1 padlock, 5 mm.
The Locking facility is lockable in the 0 (Off) position. Degree of Protection is IP65. The design is for surface mounting. Motor rating AC-23A, 50 – 60 Hz 400 V equals P = 80 kW.
The Rated uninterrupted current equals Iu = 160 A.
The standards it adheres to are:
- IEC/EN 60947
- VDE 0660
- IEC/EN 60204
The Switch-disconnector is according to IEC/EN 60947-3.
Specifications
Version as main switch : Yes
Version as maintenance-/service switch : Yes
Number of switches : 1
Max. rated operation voltage Ue AC (V) : 690
Rated operating voltage (V) : 690 V to 690 V
Rated permanent current Iu (A) : 160
Rated permanent current at AC-23, 400 V (A) : 140
Rated permanent current at AC-21, 400 V (A) : 160
Rated operation power at AC-3, 400 V (kW) : 0
Rated short-time withstand current lcw (kA) : 2.5
Rated operation power at AC-23, 400 V (kW) : 80
Switching power at 400 V (kW) : 0
Conditioned rated short-circuit current Iq (kA) : 50
Number of poles : 4
Number of auxiliary contacts as normally closed contact : 0
Number of auxiliary contacts as normally open contact : 0
Number of auxiliary contacts as change-over contact : 0
Device construction : Complete device in housing
Suitable for floor mounting : Yes
Color control element : Grey
Type of control element : Short thumb-grip
Interlockable : Yes
Type of electrical connection of main circuit : Screw connection
Degree of protection (IP), front side : IP65
Degree of protection (NEMA) : 12
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