الوصف
MS325-0.63 Manual Motor Starter
The MS325-0.63 manual motor starter is a 5.4 cm width device with a rated operational current of Ie = 0.63 A. This device is used to manually switch on and off motors and to protect them reliably without the need for a fuse from short-circuits, overload and phase failures. It offers a rated service short-circuit breaking capacity Ics = 100 kA at 400 VAC and the trip class 10A.
Features include a built-in disconnect function, temperature compensation, trip-free mechanism, and a rotary handle with clear switch position indication. Suitable for three- and single-phase applications. Accessories include auxiliary contacts, signalling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks, and locking devices for protection against unauthorized changes.
Dimensions: Width 5.4 cm, Height 8.75 cm, Depth 7.55 cm, Weight 0.28 kg.
Electrical Ratings: Rated ultimate short-circuit breaking capacity Icu 100 kA (230 V AC to 690 V AC), Rated instantaneous short-circuit current setting 6.1 A, Setting range 0.40 to 0.63 A, Rated operational power AC-3 (400 V) three-phase 0.12 kW, Rated operational voltage: Main Circuit 690 V AC, 440 V DC, Rated operational current 0.63 A, Frequency 50 Hz to 60 Hz, Rated impulse withstand voltage 6 kV, Rated insulation voltage 690 V.
Technical Details: Poles 3P, Conventional free-air thermal current 0.63 A, Degree of protection housing and terminals IP20, Pollution degree 3, Electrical durability 50000 cycles, Mechanical durability 100000 operations, Terminal type screw, Connecting capacity ranges from 0.75 to 6 mm² for flexible and rigid wires with ferrules, Tightening torque 1.4 N·m, Wire stripping length 8 mm for auxiliary and 10 mm for main circuit wires, Recommended screwdriver M3.5 Pozidriv 2, Mounting on DIN rail TH35 1.5 and 7.5 cm according to IEC 60715.
Standards: IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1.
Environmental: Operating temperature 0 to +40 °C around enclosure, -25 to +50 °C operation and compensated operation, storage -50 to +80 °C, Maximum operating altitude 2000 m, Resistance to shock 11 ms pulse 15g, Resistance to vibrations 5g 10 to 150 Hz.
Certifications: Certificates and declarations include ATEX, BV, CB, CCC, CQC, cUL, CE, UKCA, DNV, GL, LR, RINA, RMRS, UL certifications.
Package Dimensions Level 1: 9.2 cm Width, 5.8 cm Depth, 7.8 cm Height, Gross weight 0.31 kg.
Package Dimensions Level 2: 28.0 cm Width, 39.5 cm Depth, 21.0 cm Height, Gross weight 6.74 kg.
