[Uimp] rated impulse withstand voltage

6 kV conforming to IEC 60947

Overvoltage category

III

[Ith] conventional free air thermal

current

10 A 140 °F (60 °C) signalling circuit

40 A 140 °F (60 °C) power circuit

Irms rated making capacity

140 A AC signalling circuit IEC 60947-5-1

250 A DC signalling circuit IEC 60947-5-1

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

Rated breaking capacity

450 A 440 V power circuit IEC 60947

[Icw] rated short-time withstand current

240 A 104 °F (40 °C) - 10 s power circuit

380 A 104 °F (40 °C) - 1 s power circuit

50 A 104 °F (40 °C) - 10 min power circuit

120 A 104 °F (40 °C) - 1 min power circuit

100 A - 1 s signalling circuit

120 A - 500 ms signalling circuit

140 A - 100 ms signalling circuit

Associated fuse rating

10 A gG signalling circuit IEC 60947-5-1

63 A gG <= 690 V type 1 power circuit

40 A gG <= 690 V type 2 power circuit

Average impedance

2 mOhm - Ith 40 A 50 Hz power circuit

[Ui] rated insulation voltage

Power circuit 690 V IEC 60947-4-1

Power circuit: 600 V CSA certified

Power circuit: 600 V UL certified

Signalling circuit 690 V IEC 60947-1

Signalling circuit 600 V CSA

Signalling circuit 600 V UL

Electrical durability

1.65 Mcycles 25 A AC-3 <= 440 V

1.4 Mcycles 40 A AC-1 <= 440 V

Power dissipation per pole

3.2 W AC-1

1.25 W AC-3

Front cover

With

Mounting support

Plate

Rail

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

GOST

CCC

RINA

CSA

GL

LROS (Lloyds register of shipping)

UL

DNV

BV

Connections - terminals

Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end

Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end

Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end

Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end

Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)solid without cable end

Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)solid without cable end

Power circuit screw clamp terminals 1 0.00…0.02 in² (2.5…10 mm²)flexible without cable end

Power circuit screw clamp terminals 2 0.00…0.02 in² (2.5…10 mm²)flexible without cable end

Power circuit screw clamp terminals 1 0.00…0.02 in² (1…10 mm²)flexible with cable end

Power circuit screw clamp terminals 2 0.00…0.01 in² (1.5…6 mm²)flexible with cable end

Power circuit: screw clamp terminals 1 cable(s) 1.5…10 mm²solid without cable end

Power circuit: screw clamp terminals 2 cable(s) 2.5…10 mm²solid without cable end

Tightening torque

Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm

Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2

Power circuit 22.13 lbf.in (2.5 N.m) screw clamp terminals flat Ø 6 mm

Power circuit 22.13 lbf.in (2.5 N.m) screw clamp terminals Philips No 2

Operating time

12...22 ms closing

4...19 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

2