Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw Clamp
Standards
CSA C22.2 No 60947-4-1, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 60947-5-1, UL 60947-4-1, CSA C22.2 No 60947-5-1, GB/T 14048.4, UL, CCC, CSA, UKCA, EAC, CB, EU-RO-MR by DNV-GL, THIEC 60068-2-30
Mechanical Durability
30 Mcycles
Overvoltage Category
CAT III
Shock Resistance
15 G for 11 ms (Contactor Closed), 10 G for 11 ms (Contactor Open)
Insulation Resistance Range
Greater Than 10 MOhms (Signalling Circuit)
Application
Resistive Load
Rated Making Capacity
250 A @ 440V (Power Circuit), 140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit)
Switching Voltage
17 V (Signalling Circuit)
Operating Time
53.55 to 72.45 ms (Closing), 16 to 24 ms (Opening)
Includes Protective Cover
Yes
Switching Current
5 mA (Signalling Circuit)
Features
Built-In Bi-Directional Peak Limiting Diode Suppressor
Electrical Durability
0.3 Mcycles (20 A, AC-1, Less than 690 V)
Operating Speed
3600 cycles per hr
Rated Insulation Volts
600/690V
Impulse Withstand Voltage
6 kV
Rated Breaking Capacity
250 A @ 440V
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Rated Short-Time Withstand Current
105 A (at 40°C for 10 s Power Circuit), 210 A (at 40°C for 1 s Power Circuit), 30 A (at 40°C for 10 min Power Circuit), 61 A (at 40°C for 1 min Power Circuit), 100 A (For 1 s Signalling Circuit), 120 A (For 500 ms Signalling Circuit), 140 A (For 100 ms Signalling Circuit)
Signalling Circuit Frequency
25 to 400 Hz
Environmental Attributes
Mercury Free, PVC Free, Pollution Degree 3
Control Circuit Voltage Limits
Drop-Out DC: 0.1 to 0.25 Uc (at -40 to 60°C); Operational DC: 0.7 to 1.25 Uc (at -40 to 60°C)
Fuse Amps
10 A (Signalling Circuit), 25 A (Type 1 Power Circuit), 20 A (Type 2 Power Circuit)
Pole Contact Composition
2 NO + 2 NC
[Ui] Rated Insulation Voltage
power circuit 690 V IEC 60947-4-1, power circuit 600 V CSA, power circuit 600 V UL, signalling circuit 690 V IEC 60947-1, signalling circuit 600 V CSA, signalling circuit 600 V UL
Power Dissipation Per Pole
1.56 W AC-1
[Icw] Rated Short-Time Withstand Current
105 A 40°C - 10 s for power circuit, 210 A 40°C - 1 s for power circuit, 30 A 40°C - 10 min for power circuit, 61 A 40°C - 1 min for power circuit, 100 A - 1 s for signalling circuit, 120 A - 500 ms for signalling circuit, 140 A - 100 ms for signalling circuit
Protective Treatment
THIEC 60068-2-30
Maximum Operating Rate
3600 cyc/h 60°C
Operating Altitude
0...9842.52 ft (0...3000 m)
Climatic Withstand
IACS E10 exposure to damp heat, IEC 60947-1 Annex Q category D exposure to damp heat
Mechanical Robustness
vibrations contactor open 2 Gn, 5...300 Hz) , vibrations contactor closed 4 Gn, 5...300 Hz) , shocks contactor open 10 Gn for 11 ms) , shocks contactor closed 15 Gn for 11 ms)
Fire Resistance
850°C IEC 60695-2-1
Control Circuit Type
DC standard
Auxiliary Contacts Type
mechanically linked 1 NO + 1 NC IEC 60947-5-1, mirror contact 1 NC IEC 60947-4-1
Utilisation Category
AC-1, AC-3, AC-3e, AC-4
Full Load Current - Resistive
20 A
Full Load Current - Inductive
9:00 AM
Rated Operational Voltage
power circuit <= 690 V AC 25...400 Hz, power circuit <= 250 V DC
Ambient Air Temperature For Operation
-40-60°C, 60-70°C with derating
Rated Operational Current
20 A (at <60°C) at <= 440 V AC AC-1 for power circuit
Hold-In Power Consumption in W
5.4-5.4 W 20°C
Maximum Voltage Rating
690V AC, 250V DC
Conventional Free Air Thermal Current
20 A (at 60°C Power Circuit), 10 A (at 60°C Signalling Circuit)
Inrush Power in W
5.4-5.4 W 20°C)
Mounting Style
Plate, Rail
Maximum Operating Temperature
140 Degrees F
