The siemens sentron range switch disconnector is a 3ld, main switch, 4-pole, with current 32 a, operating power / at ac-23 a at 400 v: 11.5 kw, front-mounted, rotary operating mechanism, black in colour, 4-hole mounting of the handle. Protection class ip ip65. Mounting type built-in unit fixed-mounted.
Specifications
Version as main switch : Yes
Version as maintenance-/service switch : Yes
Version as safety switch : Yes
Version as emergency stop installation : No
Version as reversing switch : No
Number of switches : 1
Max. rated operation voltage Ue AC (V) : 690
Rated permanent current Iu (A) : 32
Rated permanent current at AC-23, 400 V (A) : 22
Rated permanent current at AC-21, 400 V (A) : 32
Rated operation power at AC-3, 400 V (kW) : 10
Rated short-time withstand current lcw (kA) : 0.64
Rated operation power at AC-23, 400 V (kW) : 12
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
Motor drive optional : No
Motor drive integrated : No
Voltage release optional : No
Device construction : Built-in device fixed built-in technique
Suitable for floor mounting : No
Suitable for front mounting 4-hole : Yes
Suitable for front mounting center : No
Color control element : Black
Type of control element : Short thumb-grip
Interlockable : Yes
Type of electrical connection of main circuit : Frame clamp
Degree of protection (IP), front side : IP65
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