Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw Clamp
Number of Auxillary Contacts
2
Standards
CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1, CCC, UL, GL, RINA, DNV, LROS, CSA, GOST, BV, UKCA, THIEC 60068-2-30
HP @ 3 Phase - 575V
20 hp
Features
Without Built-In Suppressor Module
Application
Motor Control, Resistive Load
Rated Short-Time Withstand Current
240 A (at 40°C for 10 s Power Circuit), 380 A (at 40°C for 1 s Power Circuit), 50 A (at 40°C for 10 min Power Circuit), 120 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)
Rated Breaking Capacity
450 A @ 440V
Signalling Circuit Frequency
25 to 400 Hz
Electrical Durability
1.65 Mcycles (25 A, AC-3, Less than 440 V); 1.4 Mcycles (40 A, AC-1, Less than 440 V); 1.65 Mcycles (25 A, AC-3e, Less than 440 V)
Includes Protective Cover
Yes
Max. Operating Watts
5.5 kW (at 220 to 230V AC 50/60 Hz AC-3), 11 kW (at 380 to 400V AC 50/60 Hz AC-3), 11 kW (at 415 to 440V AC 50/60 Hz AC-3), 15 kW (at 500V AC 50/60 Hz AC-3), 15 kW (at 660 to 690V AC 50/60 Hz AC-3), 5.5 kW (at 400V AC 50/60 Hz AC-4), 5.5 kW (at 220 to 230V AC 50/60 Hz AC-3e), 11 kW (at 380 to 400V AC 50/60 Hz AC-3e), 11 kW (at 415 to 440V AC 50/60 Hz AC-3e), 15 kW (at 500V AC 50/60 Hz AC-3e), 15 kW (at 660 to 690V AC 50/60 Hz AC-3e)
Operating Time
12 to 22 ms (Closing), 4 to 19 ms (Opening)
Switching Current
5 mA (Signalling Circuit)
Impulse Withstand Voltage
6 kV
Environmental Attributes
Mercury Free, PVC Free, Toxic Heavy Metal Free, Pollution Degree 3
Switching Voltage
17 V (Signalling Circuit)
Overvoltage Category
CAT III
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Shock Resistance
8 G for 11 ms (Contactor Open), 15 G for 11 ms (Contactor Closed)
Operating Speed
3600 cycles per hr
Rated Making Capacity
140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit), 450 A @ 440V (Power Circuit)
Mechanical Durability
15 Mcycles
Fuse Amps
10 A (Signalling Circuit), 63 A (Type 1 Power Circuit), 40 A (Type 2 Power Circuit)
Rated Insulation Volts
600/690V
Tightening Torque
1.7 Nm (Control Circuit), 2.5 Nm (Power Circuit)
Insulation Resistance Range
Greater Than 10 MOhms (Signalling Circuit)
Hold VA
7.5 VA (at 60 Hz 20°C), 7 VA (at 50 Hz 20°C)
Control Circuit Voltage Limits
Drop-Out AC: 0.3 to 0.6 Uc (at -40 to 70°C 50/60 Hz); Operational AC: 0.8 to 1.1 Uc (at -40 to 60°C 50 Hz), 0.85 to 1.1 Uc (at -40 to 60°C 60 Hz), 1 to 1.1 Uc (at 60 to 70°C 50/60 Hz)
[Icw] Rated Short-Time Withstand Current
240 A 40°C - 10 s for power circuit, 380 A 40°C - 1 s for power circuit, 50 A 40°C - 10 min for power circuit, 120 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
Maximum Operating Rate
3600 cyc/h 60°C
Heat Dissipation
2-3 W at 50/60 Hz
Control Circuit Type
AC 50/60 Hz
Contactor Application
motor control, resistive load
Protective Treatment
THIEC 60068-2-30
Fire Resistance
850°C IEC 60695-2-1
Power Dissipation Per Pole
3.2 W AC-1, 1.25 W AC-3, 1.25 W AC-3e
Operating Altitude
0...9842.52 ft (0...3000 m)
Auxiliary Contacts Type
mechanically linked 1 NO + 1 NC IEC 60947-5-1, mirror contact 1 NC IEC 60947-4-1
Mechanical Robustness
vibrations contactor open 2 Gn, 5...300 Hz) , vibrations contactor closed 4 Gn, 5...300 Hz) , shocks contactor closed 15 Gn for 11 ms) , shocks contactor open 8 Gn for 11 ms)
Pole Contact Composition
3 NO
[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
Utilisation Category
AC-4, AC-3, AC-1, AC-3e
Climatic Withstand
IACS E10 exposure to damp heat, IEC 60947-1 Annex Q category D exposure to damp heat
Horsepower @ Single Phase - 240V AC
3 hp
Full Load Current - Resistive
40 A
Horsepower @ Three Phase - 240V AC
7 1/2 hp
Horsepower @ Three Phase - 480V AC
15 hp
Horsepower @ Three Phase - 208V AC
7 1/2 hp
Full Load Current - Inductive
25 A
Inrush Power in VA
70-70 VA 60 Hz cos phi 0.75 (at 20°C), 70-70 VA 50 Hz cos phi 0.75 (at 20°C)
Rated Operational Voltage
power circuit <= 690 V AC 25...400 Hz, power circuit <= 300 V DC
Ambient Air Temperature For Operation
-40-60°C, 60-70°C with derating
Control Circuit Voltage
600 V AC 50/60 Hz
Conventional Free Air Thermal Current
10 A (at 60°C Signalling Circuit), 40 A (at 60°C Power Circuit)
Rated Operational Current
25 A (at <60°C) at <= 440 V AC AC-3 for power circuit, 40 A (at <60°C) at <= 440 V AC AC-1 for power circuit, 25 A (at <60°C) at <= 440 V AC AC-3e for power circuit
Maximum Voltage Rating
690V AC, 300V DC
Maximum Operating Temperature
140 Degrees F
Mounting Style
Plate, Rail
