Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw Clamp
Standards
CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, UL 508, IEC 60947-4-1, DNV, LROS, CCC, CSA, BV, UL, GL, GOST, UKCA, RINA
HP @ 3 Phase - 575V
50 hp
Application
Motor Control, Resistive Load
Features
Without Built-In Bi-Directional Peak Limiting Diode Suppressor
Fuse Amps
125 A (Type 1 and 2 Power Circuit), 10 A (Control Circuit)
Tightening Torque
1.7 Nm (Control Circuit), 5 Nm (Power Circuit)
Insulation Resistance Range
Greater Than 10 Mohms (Control Circuit)
Mechanical Durability
6 Mcycles
Operating Speed
3600 cycles per hr
Hold VA
13 VA (at 60 Hz 20°C), 15 VA (at 50 Hz 20°C)
Switching Current
5 mA (Control Circuit)
Operating Time
12 to 26 ms (Closing), 4 to 19 ms (Opening)
Shock Resistance
15 G for 11 ms (Contactor Closed), 10 G for 11 ms (Contactor Open)
Switching Voltage
17 V (Control Circuit)
Rated Insulation Volts
600/690V
Impulse Withstand Voltage
8 kV
Max. Operating Watts
30 kW (at 380 to 400V AC 50 Hz), 37 kW (at 500V AC 50 Hz), 37 kW (at 660 to 690V AC 50 Hz), 18.5 kW (at 220 to 230V AC 50 Hz), 30 kW (at 415V AC 50 Hz), 37 kW (at 1000V AC 50 Hz AC-3), 25 kW (at 415V AC 50 Hz AC-3), 22 kW (at 380 to 400V AC 50 Hz AC-3)
Rated Breaking Capacity
900 A @ 440V
Environmental Attributes
Mercury Free, PVC Free, Toxic Heavy Metal Free
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Rated Making Capacity
140 A @ 440V (AC Control Circuit), 140 A (AC Control Circuit), 900 A @ 440V (Power Circuit)
Includes Protective Cover
Yes
Overvoltage Category
CAT III
Control Circuit Voltage Limits
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), Drop-Out AC: 0.3 to 0.6 Uc (at -40 to 70°C 50/60 Hz)
Fire Resistance
850°C IEC 60695-2-1
Utilisation Category
AC-1, AC-2, AC-4, AC-3e
Maximum Operating Rate
3600 cyc/h 60°C
Operating Altitude
0...9842.52 ft (0...3000 m)
Power Dissipation Per Pole
6.4 W AC-1, 4.2 W AC-3e, 9.6 W AC-1, 3.7 W AC-3
[Ui] Rated Insulation Voltage
control circuit 600 V UL, power circuit 600 V CSA, power circuit 600 V UL IEC 60947-1, control circuit 690 V IEC 60947-1, power circuit 690 V CSA IEC 60947-1, control circuit 600 V CSA
Climatic Withstand
IACS E10 exposure to damp heat
Mechanical Robustness
shocks contactor closed 15 Gn for 11 ms) , vibrations contactor opened 2 Gn, 5...300 Hz) , vibrations contactor closed 4 Gn, 5...300 Hz) , shocks contactor opened 10 Gn for 11 ms)
Control Circuit Type
AC 50/60 Hz
Auxiliary Contacts Type
mirror contact 1 NC IEC 60947-4-1, mechanically linked 1 NO + 1 NC IEC 60947-5-1
Contactor Application
motor control, resistive load
Heat Dissipation
4-5 W at 50/60 Hz for control circuit
Terminals Description Iso N°1
(21-22)NC, (A1-A2)CO
Pole Contact Composition
3 NO
Horsepower @ Single Phase - 240V AC
10 hp
Horsepower @ Three Phase - 480V AC
40 hp
Horsepower @ Three Phase - 208V AC
20 hp
Full Load Current - Inductive
65 A
Full Load Current - Resistive
80 A
Horsepower @ Three Phase - 240V AC
20 hp
Conventional Free Air Thermal Current
80 A (at 60°C Power Circuit), 10 A (at 60°C Control Circuit)
Rated Operational Current
65 A (at <60°C) at <= 440 V AC AC-3 for power circuit, 65 A (at <60°C) at <= 440 V AC AC-3e for power circuit, 80 A (at <60°C) at <= 440 V AC AC-1 for power circuit, 50 A (at <60°C) at <= 440 V AC AC-3 for power circuit
Control Circuit Voltage
48 V AC 50/60 Hz
Maximum Operating Temperature
140 Degrees F
Rated Operational Voltage
power circuit <= 690 V AC 25...400 Hz
Maximum Voltage Rating
690V AC
Inrush Power in VA
160-160 VA cos phi 0.75 (at 20°C), 140-140 VA cos phi 0.75 (at 20°C)
