الوصف
General Information
Product Name: 1SAM450000R1006 MS450-45 Manual Motor Starter
Extended Product Type: MS450-40
Product ID: 1SAM450000R1005
EAN: 4013614265174
Catalog Description: MS450-40 Manual Motor Starter
Long Description: The MS450-40 manual motor starter is a 55 mm width devices with a rated operational current of Ie = 40.0 A. This device is used to manually switch on and off motors and to protect them reliably and without the need for a fuse from short-circuits, overload and phase failures. The manual motor starter offers a rated service short-circuit breaking capacity Ics = 25 kA at 400 VAC and the trip class 10. Further features are the build-in disconnect function, temperature compensation, trip-free mechanism and a rotary handle with a clear switch position indication. The manual motor starter is suitable for three- and single-phase applications. The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks are available as accessory.
Dimensions
Product Net Width: 55 mm
Product Net Height: 140 mm
Product Net Depth / Length: 149 mm
Product Net Weight: 1.047 kg
Technical
Rated Service Short-Circuit Breaking Capacity (Ics): (230 V AC) 100 kA, (400 V AC) 25 kA, (440 V AC) 15 kA, (500 V AC) 5 kA, (690 V AC) 2 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu): (230 V AC) 100 kA, (400 V AC) 50 kA, (440 V AC) 50 kA, (500 V AC) 10 kA, (690 V AC) 4 kA
Rated Instantaneous Short-Circuit Current Setting (Ii): 520 A
Setting Range: 28 … 40 A
Rated Operational Power AC-3 (Pe): (400 V) Three Phase 18.5 kW
Rated Operational Voltage: Main Circuit 690 V AC, Main Circuit 450 V DC
Rated Operational Current (Ie): 40 A
Rated Operational Current AC-3 (Ie): 40 A
Rated Frequency (f): Main Circuit 50 Hz / 60 Hz
Rated Impulse Withstand Voltage (Uimp): Main Circuit 6 kV
Rated Insulation Voltage (Ui): 690 V
Power Loss: at Rated Operating Conditions per Pole 3.2 … 6.7 W
Number of Poles: 3
Conventional Free-air Thermal Current (Ith): Main Circuit 40 A
Degree of Protection: Housing IP20, Main Circuit Terminals IP00
Pollution Degree: 3
Electrical Durability: 25000 cycle
Mechanical Durability: 50000 cycle
Actuator Type: Rotary Handle
Contact Position Indication: ON / OFF / TRIP
Standards: CSA 22.2 No. 14, IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, UL 508
Technical UL/CSA
Maximum Operating Voltage UL/CSA: Main Circuit 600 V AC
Ampere Rating UL/CSA: 40 A
Horsepower Rating UL/CSA: (200 V AC) Three Phase 10 Hp, (208 V AC) Three Phase 10 Hp, (220 … 240 V AC) Three Phase 15 Hp, (440 … 480 V AC) Three Phase 30 Hp, (550 … 600 V AC) Three Phase 40 Hp
General Use Rating UL/CSA: (600 V AC) 40 A
