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
7 1/2 hp
Enclosure NEMA Rating
No Enclosure
Insulation Resistance Range
Greater Than 10 MOhms (Signalling Circuit)
Electrical Durability
0.6 Mcycles (25 A, AC-1, Less than 440 V); 2 Mcycles (9 A, AC-3, Less than 440 V); 2 Mcycles (9 A, AC-3e, Less than 440 V)
Impulse Withstand Voltage
6 kV
Overvoltage Category
CAT III
Hold VA
7.5 VA (at 60 Hz 20°C), 7 VA (at 50 Hz 20°C)
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)
Max. Operating Watts
2.2 kW (at 220 to 230V AC 50/60 Hz AC-3), 4 kW (at 380 to 400V AC 50/60 Hz AC-3), 4 kW 415 to (at 440V AC 50/60 Hz AC-3), 5.5 kW (at 500V AC 50/60 Hz AC-3), 5.5 kW (at 660 to 690V AC 50/60 Hz AC-3), 2.2 kW (at 400V AC 50/60 Hz AC-4), 2.2 kW (at 220 to 230V AC 50/60 Hz AC-3e), 4 kW (at 380 to 400V AC 50/60 Hz AC-3e), 4 kW 415 to (at 440V AC 50/60 Hz AC-3e), 5.5 kW (at 500V AC 50/60 Hz AC-3e), 5.5 kW (at 660 to 690V AC 50/60 Hz AC-3e)
Application
Motor Control, Resistive Load
Rated Breaking Capacity
250 A @ 440V
Signalling Circuit Frequency
25 to 400 Hz
Mechanical Durability
15 Mcycles
Operating Time
12 to 22 ms (Closing), 4 to 19 ms (Opening)
Shock Resistance
15 G for 11 ms (Contactor Closed), 10 G for 11 ms (Contactor Open)
Includes Protective Cover
Yes
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Switching Voltage
17 V (Signalling Circuit)
Switching Current
5 mA (Signalling Circuit)
Environmental Attributes
Mercury Free, PVC Free, Toxic Heavy Metal Free, Pollution Degree 3
Rated Making Capacity
250 A @ 440V (Power Circuit), 140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit)
Operating Speed
3600 cycles per hr
Features
Without Built-In Suppressor Module
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)
Rated Insulation Volts
600/690V
Fuse Amps
10 A (Signalling Circuit), 25 A (Type 1 Power Circuit), 20 A (Type 2 Power Circuit)
Maximum Operating Temperature
140 Degrees F
Horsepower @ Three Phase - 600V AC
7 1/2 hp
Horsepower @ Three Phase - 480V AC
5 hp
Horsepower @ Three Phase - 208V AC
2 hp
Full Load Current - Resistive
20 A
Horsepower @ Single Phase - 120V AC
1/3 hp
NEMA Enclosure Rating
No Enclosure
Full Load Current - Inductive
9:00 AM
Number of Normally Open Main Contacts
3
Electrical Operating Durability
2,000,000, 600,000
Mechanical Operating Durability
15,000,000
Maximum Voltage Rating
690V AC
Embedded Surge Suppressor
No
Mounting Style
DIN Rail, Plate
Horsepower @ Three Phase - 240V AC
2 hp
Minimum Operating Temperature
-40 Degrees F
Resistance Properties
Fire Resistant, Insulation Resistant
Includes Auxiliary Contacts
Yes
Horsepower @ Single Phase - 240V AC
1 hp
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))
Control Circuit Voltage
480 V AC 50/60 Hz
Protective Treatment
THIEC 60068-2-30
Power Dissipation Per Pole
1.56 W AC-1; 0.2 W AC-3; 0.2 W AC-3e
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
Control Circuit Type
AC 50/60 Hz
Conventional Free Air Thermal Current
25 A (at 140°F (60°C)) for power circuit; 10 A (at 140°F (60°C)) for signalling circuit
Pole Contact Composition
3 NO
Auxiliary Contacts Type
Mechanically linked 1 NO + 1 NC IEC 60947-5-1; Mirror contact 1 NC IEC 60947-4-1
Heat Dissipation
2 to 3 W at 50/60 Hz
Fire Resistance
1562°F (850°C) IEC 60695-2-1
Operating Altitude
0 to 9842.52 ft (0 to 3000 m)
Mechanical Robustness
Vibrations contactor open 2 Gn, 5 to 300 Hz); Vibrations contactor closed 4 Gn, 5 to 300 Hz); Shocks contactor open 10 Gn for 11 ms); Shocks contactor closed 15 Gn for 11 ms)
Rated Operational Current
9 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-3 for power circuit; 25 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-1 for power circuit; 9 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-3e for power circuit
Utilisation Category
AC-4; AC-3; 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
Contactor Application
Resistive load; Motor control
Climatic Withstand
IACS E10 exposure to damp heat; IEC 60947-1 Annex Q category D exposure to damp heat
Maximum Operating Rate
3600 cyc/h 140°F (60°C)
Ambient Air Temperature For Operation
-40 to 140°F (-40 to 60°C); 140 to 158°F (60 to 70°C) with derating
