Auxiliary contact composition

1 NO

[Uimp] rated impulse withstand voltage

8 kV

Overvoltage category

III

[Ith] conventional free air thermal

current

20 A 122 °F (50 °C) power circuit

10 A 122 °F (50 °C) signalling circuit

Irms rated making capacity

110 A AC signalling circuit IEC 60947

144 A AC power circuit NF C 63-110

144 A AC power circuit IEC 60947

Rated breaking capacity

110 A 440 V IEC 60947

80 A 500 V IEC 60947

70 A 660...690 V IEC 60947

[Icw] rated short-time withstand current

115 A 122 °F (50 °C) - 1 s power circuit

105 A 122 °F (50 °C) - 5 s power circuit

100 A 122 °F (50 °C) - 10 s power circuit

75 A 122 °F (50 °C) - 30 s power circuit

55 A 122 °F (50 °C) - 1 min power circuit

50 A 122 °F (50 °C) - 3 min power circuit

80 A - 1 s signalling circuit

90 A - 500 ms signalling circuit

110 A - 100 ms signalling circuit

25 A 122 °F (50 °C) - >= 15 min power circuit

Associated fuse rating

25 A gG <= 440 V power circuit

25 A aM power circuit

10 A gG signalling circuit IEC 60947

10 A gG signalling circuit VDE 0660

Average impedance

3 mOhm - Ith 20 A 50 Hz power circuit

[Ui] rated insulation voltage

Power circuit 600 V UL 508

Power circuit 690 V IEC 60947-4-1

Signalling circuit 690 V IEC 60947-4-1

Signalling circuit 690 V IEC 60947-5-1

Signalling circuit 600 V UL 508

Power circuit 600 V CSA C22.2 No 14

Signalling circuit 600 V CSA C22.2 No 14

Insulation resistance

> 10 MOhm signalling circuit

Inrush power in VA

30 VA 68 °F (20 °C))

Hold-in power consumption in VA

4.5 VA 68 °F (20 °C))

Heat dissipation

1.3 W

Control circuit voltage limits

Operational: 0.8...1.15 Uc (at <50 °C)

Drop-out: 0.2...0.75 Uc (at <50 °C)

Connections - terminals

screw clamp terminals 2 0.01 in² (4 mm²)solid

screw clamp terminals 2 0.01 in² (4 mm²)flexible without cable end

screw clamp terminals 2 0.00 in² (1.5 mm²)flexible with cable end

Maximum operating rate

3600 cyc/h

Auxiliary contacts type

Instantaneous 1 NO

Signalling circuit frequency

<= 400 Hz

Minimum switching current

5 mA signalling circuit

Minimum switching voltage

17 V signalling circuit

Mounting support

Plate

Rail

Tightening torque

11.51 lbf.in (1.3 N.m) screw clamp terminals Philips No 2

11.51 lbf.in (1.3 N.m) screw clamp terminals flat Ø 6 mm

Operating time

10...20 ms coil de-energisation and NO opening

10...20 ms coil energisation and NO closing

Safety reliability level

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

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

Non overlap distance

0.02 in (0.5 mm)

Mechanical durability

10 Mcycles

Electrical durability

0.3 Mcycles 20 A AC-1 <= 440 V

1.3 Mcycles 12 A AC-3 <= 440 V

Mechanical robustness

Shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27

Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27

Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27

Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27

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