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, DNV, GOST, LROS, RINA, CCC, BV, GL, UL, CSA, THIEC 60068-2-30
Features
Without Built-In Suppressor Module
Application
Motor Control, Resistive Load
Rated Breaking Capacity
550 A @ 440V
Shock Resistance
8 G for 11 ms (Contactor Open), 15 G for 11 ms (Contactor Closed)
Switching Voltage
17 V (Signalling Circuit)
Environmental Attributes
Mercury Free, PVC Free, Toxic Heavy Metal Free, Pollution Degree 3
Switching Current
5 mA (Signalling Circuit)
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)
Overvoltage Category
CAT III
Tightening Torque
1.7 Nm (Control Circuit), 2.5 Nm (Power Circuit)
Impulse Withstand Voltage
6 kV
Rated Insulation Volts
600/690V
Mechanical Durability
15 Mcycles
Max. Operating Watts
18.5 kW (at 500V AC 50/60 Hz AC-3), 18.5 kW (at 660 to 690V AC 50/60 Hz AC-3), 7.5 kW (at 400V AC 50/60 Hz AC-4), 18.5 kW (at 380 to 400V AC 50/60 Hz AC-3), 9 kW (at 220 to 230V AC 50/60 Hz AC-3), 18.5 kW (at 415 to 440V AC 50/60 Hz AC-3), 18.5 kW (at 500V AC 50/60 Hz AC-3e), 18.5 kW (at 660 to 690V AC 50/60 Hz AC-3e), 18.5 kW (at 380 to 400V AC 50/60 Hz AC-3e), 9 kW (at 220 to 230V AC 50/60 Hz AC-3e), 18.5 kW (at 415 to 440V AC 50/60 Hz AC-3e)
Hold VA
7.5 VA (at 60 Hz 20°C), 7 VA (at 50 Hz 20°C)
Signalling Circuit Frequency
25 to 400 Hz
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Rated Making Capacity
140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit), 550 A @ 440V (Power Circuit)
Electrical Durability
1.4 Mcycles (50 A, AC-1, Less than 440 V); 1.4 Mcycles (38 A, AC-3, Less than 440 V); 1.4 Mcycles (38 A, AC-3e, Less than 440 V)
Insulation Resistance Range
Greater Than 10 MOhms (Signalling Circuit)
Includes Protective Cover
Yes
Fuse Amps
10 A (Signalling Circuit), 63 A (Type 1 Power Circuit), 63 A (Type 2 Power Circuit)
Operating Speed
3600 cycles per hr
Rated Short-Time Withstand Current
60 A (at 40°C for 10 min Power Circuit), 430 A (at 40°C for 1 s Power Circuit), 150 A (at 40°C for 1 min Power Circuit), 310 A (at 40°C for 10 s Power Circuit), 100 A (For 1 s Signalling Circuit), 120 A (For 500 ms Signalling Circuit), 140 A (For 100 ms Signalling Circuit)
Operating Time
4 to 19 ms (Opening), 12 to 22 ms (Closing)
Full Load Current - Inductive
38 A
Horsepower @ Single Phase - 240V AC
5 hp
Horsepower @ Three Phase - 240V AC
10 hp
Horsepower @ Three Phase - 208V AC
10 hp
Full Load Current - Resistive
50 A
Horsepower @ Three Phase - 480V AC
20 hp
Conventional Free Air Thermal Current
10 A (at 60°C Signalling Circuit), 50 A (at 60°C Power Circuit)
Mounting Style
Plate, Rail
Maximum Voltage Rating
690V AC, 300V DC
