Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw Clamp
Number of Auxillary Contacts
2
Standards
BV, CCC, CSA, CSA C22.2 No 14, DNV, EN 60947-4-1, EN 60947-5-1, GL, GOST, IEC 60335-1, IEC 60947-4-1, IEC 60947-5-1, LROS, RINA, UKCA, UL 508, UL Listed
HP @ 3 Phase - 575V
20 hp
Enclosure NEMA Rating
No Enclosure
Frame / Series / Class / Code
TeSys
Signalling Circuit Frequency
25 to 400 Hz
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)
Application
Motor Control, Resistive Load
Rated Insulation Volts
600/690V
Switching Voltage
17 V (Signalling Circuit)
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)
Includes Protective Cover
Yes
Environmental Attributes
Mercury Free, PVC Free, Toxic Heavy Metal Free, Pollution Degree 3
Operating Time
12 to 22 ms (Closing), 4 to 19 ms (Opening)
Impulse Withstand Voltage
6 kV
Shock Resistance
8 G for 11 ms (Contactor Open), 15 G for 11 ms (Contactor Closed)
Rated Breaking Capacity
450 A @ 440V
Switching Current
5 mA (Signalling Circuit)
Hold VA
7.5 VA (at 60 Hz 20°C), 7 VA (at 50 Hz 20°C)
Fuse Amps
10 A (Signalling Circuit), 63 A (Type 1 Power Circuit), 40 A (Type 2 Power Circuit)
Features
Without Built-In Suppressor Module
Mechanical Durability
15 Mcycles
Overvoltage Category
CAT III
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Tightening Torque
1.7 Nm (Control Circuit), 2.5 Nm (Power Circuit)
Operating Speed
3600 cycles per hr
Rated Making Capacity
140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit), 450 A @ 440V (Power Circuit)
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)
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)
Insulation Resistance Range
Greater Than 10 MOhms (Signalling Circuit)
Embedded Surge Suppressor
No
Resistance Properties
Fire Resistant, Insulation Resistant
Horsepower @ Three Phase - 240V AC
7 1/2 hp
Horsepower @ Three Phase - 480V AC
15 hp
Maximum Operating Temperature
140 Degrees F
Horsepower @ Three Phase - 600V AC
20 hp
Mounting Style
DIN Rail, Plate
Minimum Operating Temperature
-40 Degrees F
Number of Normally Open Main Contacts
3
Horsepower @ Single Phase - 120V AC
2 hp
Full Load Current - Inductive
25 A
Horsepower @ Single Phase - 240V AC
3 hp
Horsepower @ Three Phase - 208V AC
7 1/2 hp
Full Load Current - Resistive
40 A
NEMA Enclosure Rating
No Enclosure
Includes Auxiliary Contacts
Yes
Electrical Operating Durability
1,400,000, 1,650,000
Mechanical Operating Durability
15,000,000
Maximum Voltage Rating
690V AC
Rated Operational Voltage
Power circuit Less than or Equal to 690 V AC 25 to 400 Hz; Power circuit Less than or Equal to 300 V DC
Contactor Application
Resistive load; Motor control
Control Circuit Type
AC 50/60 Hz standard
Pole Contact Composition
3 NO
Climatic Withstand
IACS E10 exposure to damp heat; IEC 60947-1 Annex Q category D exposure to damp heat
Utilisation Category
AC-3; AC-4; AC-1; AC-3e
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
Power Dissipation Per Pole
3.2 W AC-1; 1.25 W AC-3; 1.25 W AC-3e
Fire Resistance
1562°F (850°C) IEC 60695-2-1
Control Circuit Voltage
110 V AC 50/60 Hz
Protective Treatment
THIEC 60068-2-30
Maximum Operating Rate
3600 cyc/h 140°F (60°C)
Auxiliary Contacts Type
Mechanically linked 1 NO + 1 NC IEC 60947-5-1; Mirror contact 1 NC IEC 60947-4-1
Operating Altitude
0 to 9842.52 ft (0 to 3000 m)
Rated Operational Current
25 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-3 for power circuit; 40 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-1 for power circuit; 25 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-3e for power circuit
Heat Dissipation
2 to 3 W at 50/60 Hz
Mechanical Robustness
Vibrations contactor open 2 Gn, 5 to 300 Hz); Vibrations contactor closed 4 Gn, 5 to 300 Hz); Shocks contactor closed 15 Gn for 11 ms); Shocks contactor open 8 Gn for 11 ms)
Inrush Power in VA
70 VA 60 Hz cos phi 0.75 (at 68°F (20°C)); 70 VA 50 Hz cos phi 0.75 (at 68°F (20°C))
Conventional Free Air Thermal Current
10 A (at 140°F (60°C)) for signalling circuit; 40 A (at 140°F (60°C)) for power circuit
Ambient Air Temperature For Operation
-40 to 140°F (-40 to 60°C); 140 to 158°F (60 to 70°C) with derating
