Product range

Contactors

Application

Contactors for Motors

Subrange

Contactors up to 170 A, 3 pole

Utilization category

AC-1: Non-inductive or slightly inductive loads, resistance furnaces

AC-3/AC-3e: Normal AC induction motors: Starting, switching off while running AC-4: Normal AC induction motors: starting, plugging, reversing, inching

Notes

Also suitable for motors with efficiency class IE3.

Connection technique

Screw terminals

Number of poles

3 pole

Rated operational current

AC-3

Notes

At maximum permissible ambient temperature (open.) Also tested according to AC-3e.

380 V 400 V

Ie

A

9

AC-1

Conventional free air thermal current, 3 pole, 50 - 60 Hz

Open

at 40 °C

Ith =Ie

A

22

enclosed

Ith

A

18

Conventional free air thermal current, 1 pole

open

Ith

A

50

enclosed

Ith

A

45

Max. rating for three-phase motors, 50 - 60 Hz

AC-3

220 V 230 V

P

kW

2.5

380 V 400 V

P

kW

4

660 V 690 V

P

kW

4.5

AC-4

220 V 230 V

P

kW

1.5

380 V 400 V

P

kW

2.5

660 V 690 V

P

kW

3.6

Contacts

N/O = Normally open

1 N/O

Instructions

Contacts to EN 50 012.

Can be combined with auxiliary contact

DILM32-XHI… DILA-XHI(V)…

Actuating voltage

220 V 50 Hz, 240 V 60 Hz

Voltage AC/DC

AC operation

Connection to SmartWire-DT

no

Frame size

1