LC3D09AE7

star delta starter - 3 x 3P (3 NO) - 9 A -

3

wired

3 for power circuit at <= 440 V

4-1 power circuit

1 signalling circuit

3 <= 440 V

This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications

5-1

5-1

4-1

4-1

terminals Screw clamp terminals for power circuit 1 1...4 mm² flexible without cable end

in suppressor module Control circuit voltage limits 0.3...0.6 Uc at 60 °C drop-out 50/60 Hz 0.8...1.1 Uc at 60 °C operational 50 Hz 0.85...1.1 Uc at 60 °C operational 60 Hz Inrush power in VA 70 VA at 20 °C 0.75 60 Hz 70 VA at 20 °C 0.75 50 Hz Hold-in power consumption in VA 7.5 VA at 20 °C 0.3 60 Hz 7 VA at 20 °C 0.3 50 Hz Heat dissipation 2...3 W at 50/60 Hz Auxiliary contacts type Mechanically linked conforming to IEC 60947-5-1 3 x 1 NO + 1 NC Mirror contact conforming to IEC 60947-4-1 3 x 1 NC Signalling circuit frequency 25...400 Hz Minimum switching current 5 mA for signalling circuit Switching voltage 17 V for signalling circuit Non-overlap time 1.5 ms on energisation between NC and NO contact 1.5 ms on de-energisation between NC and NO contact Width 143 mm Height 124 mm Depth 143 mm Product weight 1.53 kg Environment Insulation resistance > 10 MOhm for signalling circuit

2-30

60...80 °C

40...70 °C at Uc

2-1

YYWW) Compliant  - since  0845  -  Schneider Electric declaration of conformity

LC3 D09A to D18A: Mechanical interlock between KM3 and KM1.

Type 1 : Circuit Breaker + Contactor for Motor Power 7,5 kW and 415 VAC

circuit condition, the contactor or starter must not present any danger to