Products

Switch Disconnectors

ABB LBS 25A 3P SWITCH ONLY DOOR MOUNT 9KW UP TO 10MM2 CABLE OT25FT3

Product Code: OT25FT3

Technical Specifications

Cable Sections - Main Circuit Cu 0.75 ... 10 mm²
Mechanical Durability 20000
Operating Mechanism Front operated
Position of Line Terminals Top In - Bottom Out Bottom In - Top Out
Rated Insulation Voltage acc. to IEC/EN 60664-1 750 V
Rated Making Capacity AC-3 (690 V) 0.71 kA
Rated Operational Current AC-21A (A) (380 ... 415 V) 25 A (500 V) 25 A (690 V) 25 A
Rated Operational Current AC-22A (A) (380 ... 415 V) 25 A (500 V) 25 A (690 V) 25 A
Rated Operational Current AC-23A (A) (380 ... 415 V) 20 A (500 V) 20 A (690 V) 11 A
Rated Operational Power AC-23A (kW) (220 ... 240 V) 4 kW (400 ... 415 V) 9 kW (500 V) 9 kW (690 V) 9 kW
Rated Short-time Withstand Current Low Voltage - Icw (A) for 1 s 0.5 kA
Special Functions No
Switching Type Mechanism on Top of the Switch
Type of Mounting Door mounting
Brand ABB
Conventional Free-Air Thermal Current - Ith (A) T = 40 °C 32 A
Conventional Thermal Current - Ithe (A) Fully Enclosed 32 A
Degree of Protection Front IP20
Dimensions (mm) 54 * 43 * 52 [H*W*D]
Handle Type Handle and shaft not included
Lock Type No
No. of Poles 3
Pollution Degree 3
Power Loss (W) at Rated Operating Conditions per Pole 0.6 W
Rated Conditional Short-Circuit Current - Inc (kA) (40 A fuse, ≤415V) 50 kA (25 A fuse, 690 V) 50 kA
Rated Operational Voltage AC (V) Main Circuit 750 V
Standards IEC 60947-3 / UL 508 / CSA C22.2 No. 14
Terminal Type Screw Terminals
Tightening Torque (Nm) acc. IEC 60947-1 0.8 N·m

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