This 3-pole ABB load breaker from the SwitchLine OT series can be used as both a load breaker and a main switch. The rated continuous current is 25A. Furthermore, this load breaker has a rated capacity of 9kW at AC-23 and AC-3. This switch is operated by means of a rotary handle. The operating voltage (measurement voltage) is 380 to 440 V.
Specifications
Version as main switch : Yes
Version as maintenance-/service switch : No
Version as safety switch : No
Version as emergency stop installation : No
Version as reversing switch : No
Number of switches : 1
Max. rated operation voltage Ue AC (V) : 690
Rated operating voltage (V) : 750 V to 750 V
Rated permanent current Iu (A) : 25
Rated permanent current at AC-23, 400 V (A) : 20
Rated permanent current at AC-21, 400 V (A) : 25
Rated operation power at AC-3, 400 V (kW) : 9
Rated short-time withstand current lcw (kA) : 0.5
Rated operation power at AC-23, 400 V (kW) : 9
Switching power at 400 V (kW) : 9
Number of poles : 3
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 : Yes
Suitable for front mounting 4-hole : No
Suitable for front mounting center : No
Suitable for distribution board installation : Yes
Color control element : Black
Type of control element : Toggle
Interlockable : No
Type of electrical connection of main circuit : Cable clamp
Degree of protection (IP), front side : IP20
Degree of protection (NEMA) : 1
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