Overvoltage category

III

II

Thermal protection adjustment

range

0.5…25 A

Thermal overload class

Class 5…30

Reset

Remotely or automatically

Irms rated making capacity

450 A 440 V IEC 60947

Rated breaking capacity

450 A 440 V IEC 60947

[Icw] rated short-time withstand

current

380 A 104 °F (40 °C) - 1 s

240 A 104 °F (40 °C) - 10 s

120 A 104 °F (40 °C) - 1 min

50 A 104 °F (40 °C) - 10 min

Average impedance

2 mOhm - Ith 30 A 50 Hz

Power dissipation per pole

1.25 W AC-3 - Ith 25 A

1.8 W AC-1 - Ith 30 A

[Uc] control circuit voltage

24 V DC supplied by the bus coupler

Current consumption

160 mA contactor sealed

160 mA contactor closing

Power dissipation in W

6.6 W at Ie

Complementary

Mechanical durability

30 Mcycles

Electrical durability

1.65 Mcycles 25 A AC-3 440 V

2 Mcycles 30 A AC-1 440 V

Maximum operating rate

3600 cyc/mn AC-3

Operating time

< 100 ms closing

< 30 ms opening

Safety function

Safe stop IEC 60204-1

Safe stop IEC 60204-1

Safety integrity level

SIL 2 IEC 61508

SILCL 2 IEC 62061

PL = d ISO 13849-1

Safety performance level

B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1

B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1

Protection type

Thermal overload protection

Motor overheat

Overcurrent

Undercurrent

Jam

Long start

Stall

Rapid cycle lockout

Phase sequence

Rapid restart lockout

Phase reversal

Phase loss

Phase unbalance

Ground current

Monitoring type

Time device ON

Time device switch ON

Number of faults

Number of switching cycles

Number of device power cycles

Average current Iavg

Average voltage Vavg

Max current Imax

Max voltage Vmax

Active and reactive power with voltage module

Active and reactive energy with voltage module

True power factor with voltage module

Local signalling

for DS (device status) 1 LED (green/red)

for LS (load status) 1 LED (green/red)

Standards

EN/IEC 60947-1

EN/IEC 60947-4-1

UL 60947-4-1

CSA C22.2 No 60947-4-1

2

May 9, 2022