[Uimp] rated impulse withstand voltage

8 kV conforming to IEC 60947

Overvoltage category

III

[Ith] conventional free air thermal

current

200 A (at 60 °C) for power circuit

Irms rated making capacity

140 A AC for signalling circuit conforming to IEC 60947-5-1

250 A DC for signalling circuit conforming to IEC 60947-5-1

1660 A at 440 V for power circuit conforming to IEC 60947

Rated breaking capacity

1400 A at 440 V for power circuit conforming to IEC 60947

[Icw] rated short-time withstand current

250 A 40 °C - 10 min for power circuit

580 A 40 °C - 1 min for power circuit

1200 A 40 °C - 10 s for power circuit

1400 A 40 °C - 1 s for power circuit

100 A - 1 s for signalling circuit

120 A - 500 ms for signalling circuit

140 A - 100 ms for signalling circuit

Associated fuse rating

10 A gG for signalling circuit conforming to IEC 60947-5-1

315 A gG at <= 690 V coordination type 1 for power circuit

250 A gG <= 690 V type 2 power circuit

Average impedance

0.6 mOhm - Ith 200 A 50 Hz for power circuit

[Ui] rated insulation voltage

Power circuit: 600 V CSA certified

Power circuit: 600 V UL certified

Power circuit: 1000 V conforming to IEC 60947-4-1

Signalling circuit: 690 V conforming to IEC 60947-1

Signalling circuit: 600 V CSA certified

Signalling circuit: 600 V UL certified

Electrical durability

0.85 Mcycles 150 A AC-3 at Ue <= 440 V

1 Mcycles 200 A AC-1 at Ue <= 440 V

Power dissipation per pole

24 W AC-1

13.5 W AC-3

Front cover

With

Mounting support

Rail

Plate

Standards

CSA C22.2 No 14

EN 60947-4-1

EN 60947-5-1

IEC 60947-4-1

IEC 60947-5-1

UL 508

Product certifications

BV

DNV

CCC

RINA

CSA

GOST

LROS (Lloyds register of shipping)

UL

GL

Connections - terminals

Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)flexible with cable end

Control circuit screw clamp terminals 1 0.00…0.00 in² (1…2.5 mm²)flexible with cable end

Control circuit screw clamp terminals 1 0.00…0.00 in² (1…2.5 mm²)flexible without cable end

Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)flexible without cable end

Control circuit screw clamp terminals 1 0.00…0.00 in² (1…2.5 mm²)solid without cable end

Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)solid without cable end

Power circuit connector 1 0.02…0.19 in² (10…120 mm²)flexible without cable end

Power circuit connector 2 0.02…0.08 in² (10…50 mm²)flexible without cable end

Power circuit connector 1 0.02…0.19 in² (10…120 mm²)flexible with cable end

Power circuit connector 2 0.02…0.08 in² (10…50 mm²)flexible with cable end

Power circuit connector 1 0.02…0.19 in² (10…120 mm²)solid without cable end

Power circuit connector 2 0.02…0.08 in² (10…50 mm²)solid without cable end

Tightening torque

Control circuit 10.62 lbf.in (1.2 N.m) screw clamp terminals flat Ø 6 mm

Control circuit 10.62 lbf.in (1.2 N.m) screw clamp terminals Philips No 2

Power circuit 106.21 lbf.in (12 N.m) connector hexagonal 0.16 in (4 mm)

Operating time

20...35 ms closing

40...75 ms opening

Safety reliability level

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

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

Mechanical durability

8 Mcycles

2