PRODUCT --- WENZHOU RENALEC ELECTRIC TECHNOLOGY CORP.

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RND3-125

| Application

Modular ISOLATOR RND3-125 meets the demand of loading and isolating the circuit. It is used as a main switch in low voltage distribution systems. It is easily to be assembled and works with the same series of compact circuit breakers together.

| Features

· Only 18mm for 1P, 36mm for 2P, 54mm for 3P and 72mm for 4P

· Main switch for circuit control of power supply

· Rated current: 16/25/40/50/63/80/100/125A

Technical Data

| Electrical

·Standard: IEC/EN 60947-3

·Number of poles: 1P, 2P, 3P, 4P

·Rated current In: 16-125A

·Rated voltage Un:

230/400 Vac, 240/415 Vac for 1P,

400Vac, 415Vac for 2P, 3P, 4P

·Rated frequency: 50/60Hz

·Rated insulation voltage Ui: 600V

·Rated impulse withstand voltage Uimp: 6kV

·Rated short-circuit making capacity Icm: 1000A

·Rated short time withstand current Icw: 756A/1S

·Electrical life: ≥1500

·Utilization category: AC-21A,AC21-B,AC-22A, AC-22B

| Mechanical

·Frame size: 45 mm

·Device height: 78 mm

·Device width: 18mm(1P), 36mm(2P), 54mm(3P), 72mm(4P)

·Installation: Quick fastening on 35mm DIN rail

·Mechanical life: ≥8500

·Terminal protection: Finger and hand touch safe

·Terminal capacity: 1~16mm²

·Terminal fastening torque: 2Nm

·Degree of protection: IP20

·Operating temperature: -25℃~+40℃

Dimensions(mm)

Specification

Connection Diagrams

Associated product column