|
Utilisation category
|
AC-1
|
|
Poles description
|
4P
|
|
Power pole contact composition
|
4 NO
|
|
[Ue] rated operational voltage
|
Power circuit: <= 690 V AC <= 400 Hz
Signalling circuit: <= 690 V AC <= 400 Hz
|
|
[Ie] rated operational current
|
20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit
|
|
Control circuit type
|
DC standard
|
|
[Uc] control circuit voltage
|
12 V DC
|
|
[Uimp] rated impulse withstand voltage
|
8 kV
|
|
Overvoltage category
|
III
|
|
[Ith] conventional free air thermal current
|
20 A (at 60 °C) for power circuit
10 A (at 50 °C) for signalling circuit
|
|
Irms rated making capacity
|
144 A AC for power circuit conforming to IEC 60947
|
|
Rated breaking capacity
|
110 A at 440 V conforming to IEC 60947
80 A at 500 V conforming to IEC 60947
70 A at 660...690 V conforming to IEC 60947
|
|
[Icw] rated short-time withstand current
|
115 A 50 °C - 1 s for power circuit
105 A 50 °C - 5 s for power circuit
100 A 50 °C - 10 s for power circuit
75 A 50 °C - 30 s for power circuit
55 A 50 °C - 1 min for power circuit
50 A 50 °C - 3 min for power circuit
25 A 50 °C - >= 15 min for power circuit
|
|
Associated fuse rating
|
25 A gG at <= 440 V for power circuit
25 A aM for power circuit
|
|
Average impedance
|
3 mOhm - Ith 20 A 50 Hz for power circuit
|
|
[Ui] rated insulation voltage
|
Power circuit: 600 V conforming to UL 508
Power circuit: 690 V conforming to IEC 60947-4-1
Power circuit: 600 V conforming to CSA C22.2 No 14
|
|
Inrush power in W
|
3 W (at 20 °C)
|
|
Hold-in power consumption in W
|
3 W at 20 °C
|
|
Heat dissipation
|
1.3 W
|
|
Control circuit voltage limits
|
Operational: 0.8...1.15 Uc (at <50 °C)
Drop-out: >= 0.10 Uc (at <50 °C)
|
|
Connections - terminals
|
Screw clamp terminals 1 cable(s) 1.5…4 mm²solid
Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 1.5…4 mm²solid
Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end
Power circuit: screw clamp terminals 2 cable(s) 1.5 mm²flexible with cable end
|
|
Maximum operating rate
|
3600 cyc/h
|
|
Mounting support
|
Rail
Plate
|
|
Tightening torque
|
0.8…1.3 N.m - on screw clamp terminals Philips No 2
0.8…1.3 N.m - on screw clamp terminals flat Ø 6 mm
0.8…1.3 N.m - on screw clamp terminals pozidriv No 2
|
|
Operating time
|
30...40 ms coil energisation and NO closing
10 ms coil de-energisation and NO 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
|
10 Mcycles
|
|
Electrical durability
|
0.3 Mcycles 20 A AC-1 at Ue <= 690 V
|
|
Height
|
58 mm
|
|
Width
|
45 mm
|
|
Depth
|
57 mm
|
|
Net weight
|
0.225 kg
|
REACh Declaration