NEMA Motor Starters
- 24 Vdc Control Power: Safe, Reliable Global Standard
- Unique Pulse Width Modulated (PWM) Coil Controller Minimizes Coil Power Consumption
- Microprocessor-Based Control
- Phase Loss and Current Unbalance Protection
- Ambient Compensated Overload
- Motor Temperature and Power-Up Protection with Thermal Memory
- Easily Accessible Mounting Feet for Panel Mounting
- LED Status Indication: Trip, Trip Class, Motor Thermal State, Reset, Overload State
- Unique "Alarm Without Trip" Option for Critical Must Run Applications
- -40 to 65°C (-40 to 149°F) Operating Temperature
- Wide 3.2:1 Current Adjustment Range
- Exclusive Internal 24-bit Floating Point Math Calculations with RMS Calibrated Current Measurement
- Meets or Exceeds Global Standards for EMC (Electromagnetic Compatibility) Immunity and Emissions
- IP20 Finger Protection
- Motor Tuning Thermal Utilization Indication
- Manual, Automatic or Remote Reset
- DIN Rail Mountable, Size 00 to 2
- Solid-State Alarm Output Indication
Product Specs
- Maximum Ambient Temperature 65 {C} (149 {F})
- Maximum Ambient Humidity 95% RH
- Maximum Coil Operating Voltage 28 Vdc
- Maximum Storage Temperature 80 {C} (176 {F})
- Mechanical Operating Rate (No Load) Size 00 and 0: 3/sec
- Minimum Ambient Temperature -40 {C} (-40 {F})
- Minimum Coil Operating Voltage 20 Vdc
- Minimum Storage Temperature -50 {C} (-58 {F})
- Mounting Hole Spacing Size 00 and 0: 33.8 W x 117.3 mm H (1.33 x 4.62")
- Nomimal Coil Voltage 24 Vdc
- Pull In Time - 24V, With Debounce Size 00 and 0: 75 mS
- Pull In Time - 24V, No Debounce Size 00 and 0: 15 mS
- Supply Voltage 24 Vdc
- Insulation Voltage 690V
The Cutler-Hammer® Electro-Mechanical Motor Starter consists of an electro-mechanical contact block or contactor and electromechanical solid-state overload relay as a full voltage non-reversing (FVNR) device. Size 00 to 2 motor starters are factory assembled.
SPECIFICATIONS
Dimensions:
Size 00 and 0: 45 W x 127 H x 63 mm D (1.8 x 5.0 x 2.5')
Size 1: 54 W x 138 H x 63 mm D (2.1 x 5.4 x 2.5')
Size 2: 76 W x 150 H x 79 mm D (3.0 x 5.9 x 3.1')
Mounting Hole Spacing:
Size 00 and 0: 33.8 W x 117.3 mm H (1.33 x 4.62')
Size 1: 37 W x 128 mm H (1.46 x 5.04')
Size 2: 24 W x 73 mm H (0.94 x 2.87')
Weight:
Size 00 and 0: 0.40 kg (0.9 lb)
Size 1: 0.53 kg (1.2 lb)
Size 2: 1.32 kg (2.9 lb)
Mechanical Operating Rate(No Load Condition):
Size 00 and 0: 3/sec
Size 1: 3/sec
Size 2: 2/sec
Mechanical Life (Operations):
Size 00 and 0: 10,000,000
Size 1: 10,000,000
Size 2: 8,000,000
Humidity: 95% non-condensing
Insulation Voltage (Ui): 690V
Impulse Withstand Voltage (Uimp): 6 kV
Coil Voltage (Nominal): 24 Vdc
Coil Operating Voltage Range: 20 to 28 Vdc
Operating Temperature: -40 to 65°C (40 to 149°F)
Storage Temperature: -50 to 80°C (-58 to 176°F)
Shock/Vibration: 15G/5G
Pull-In Time @ 24V—No Debounce:
Size 00 and 0: 15 mS
Size 1: 15 mS
Size 2: 25 mS
Pull-In Time @ 24V—With Debounce:
Size 00 and 0: 75 mS
Size 1: 80 mS
Size 2: 88 mS