Eaton 277553

General

• Catalog Notes
  • Auxiliary current, coil, and main current terminals with spring-cage connection technology|Contacts according to EN 50012|IE3-ready devices are identified by the logo on their packaging.
• Certifications
  • EN 60947-4-1
• Compliances
  • CE Marked
• EAN
  • 4015082775537
• Model Code
  • DILMC12-01(24V50/60HZ)
• Product Height
  • 68 mm
• Product Length/Depth
  • 75 mm
• Product Weight
  • .225 kg
• Product Width
  • 45 mm
• Warranty
  • 1 year

Specifications

• 10.10 Temperature rise
  • The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
• 10.11 Short-circuit rating
  • Is the panel builder's responsibility. The specifications for the switchgear must be observed.
• 10.12 Electromagnetic compatibility
  • Is the panel builder's responsibility. The specifications for the switchgear must be observed.
• 10.13 Mechanical function
  • The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
• 10.2.2 Corrosion resistance
  • Meets the product standard's requirements.
• 10.2.3.1 Verification of thermal stability of enclosures
  • Meets the product standard's requirements.
• 10.2.3.2 Verification of resistance of insulating materials to normal heat
  • Meets the product standard's requirements.
• 10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
  • Meets the product standard's requirements.
• 10.2.4 Resistance to ultra-violet (UV) radiation
  • Meets the product standard's requirements.
• 10.2.5 Lifting
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.2.6 Mechanical impact
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.2.7 Inscriptions
  • Meets the product standard's requirements.
• 10.3 Degree of protection of assemblies
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.4 Clearances and creepage distances
  • Meets the product standard's requirements.
• 10.5 Protection against electric shock
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.6 Incorporation of switching devices and components
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.7 Internal electrical circuits and connections
  • Is the panel builder's responsibility.
• 10.8 Connections for external conductors
  • Is the panel builder's responsibility.
• 10.9.2 Power-frequency electric strength
  • Is the panel builder's responsibility.
• 10.9.3 Impulse withstand voltage
  • Is the panel builder's responsibility.
• 10.9.4 Testing of enclosures made of insulating material
  • Is the panel builder's responsibility.
• Ambient operating temperature (enclosed) - max
  • 40 °C
• Ambient operating temperature (enclosed) - min
  • 25 °C
• Ambient operating temperature - max
  • 60 °C
• Ambient operating temperature - min
  • -25 °C
• Ambient storage temperature - max
  • 80 °C
• Ambient storage temperature - min
  • 40 °C
• Amperage Rating
  • 170A
• Application
  • Contactors for Motors
• Arcing time
  • 10 ms
• Assigned motor power at 115/120 V, 60 Hz, 1-phase
  • 1 HP
• Assigned motor power at 200/208 V, 60 Hz, 3-phase
  • 3 HP
• Assigned motor power at 230/240 V, 60 Hz, 1-phase
  • 2 HP
• Assigned motor power at 230/240 V, 60 Hz, 3-phase
  • 3 HP
• Assigned motor power at 460/480 V, 60 Hz, 3-phase
  • 10 HP
• Assigned motor power at 575/600 V, 60 Hz, 3-phase
  • 10 HP
• Climatic proofing
  • Damp heat, constant, to IEC 60068-2-78
• Coil voltage
  • 24 Vac, 50-60 Hz
• Connection
  • Spring-loaded
• Connection to SmartWire-DT
  • No
• Contact configuration
  • 1 NC
• Continuous ampere rating
  • 12 A
• Conventional thermal current ith (1-pole, enclosed)
  • 45 A
• Conventional thermal current ith (3-pole, enclosed)
  • 18 A
• Conventional thermal current ith at 55°C (3-pole, open)
  • 21 A
• Conventional thermal current ith of main contacts (1-pole, open)
  • 50 A
• Degree of protection
  • IP20
• Drop-out voltage
  • AC operated: 0.6 - 0.3 x UC, AC operated
• Duty factor
  • 100 %
• Electrical connection type of main circuit
  • Spring clamp connection
• Emitted interference
  • According to EN 60947-1
• Equipment heat dissipation, current-dependent Pvid
  • 0 W
• Fitted with:
  • Mirror contact
• Frequency rating
  • 50-60 Hz
• Heat dissipation capacity Pdiss
  • 0 W
• Heat dissipation per pole, current-dependent Pvid
  • .3 W
• HP rating - max
  • 1, 2/ 3, 3, 10, 10, hp (1/3PH @120, 240/208, 240, 480, 600 V)
• Interference immunity
  • According to EN 60947-1
• Lifespan, mechanical
  • 7,000,000 Operations (Coil 50/60 Hz)
• Number of auxiliary contacts (normally closed contacts)
  • 1
• Number of auxiliary contacts (normally open contacts)
  • 0
• Number of contacts
  • 1 NC
• Number of contacts (normally closed) as main contact
  • 0
• Number of contacts (normally closed contacts)
  • 1
• Number of main contacts (normally open contact)
  • 3
• Number Of Poles
  • Three-pole
• Operating frequency
  • 9000 mechanical Operations/h (AC operated)
• Operating temperature - max
  • 60 °C
• Operating temperature - min
  • -25 °C
• Operation
  • Non-reversing
• Overvoltage category
  • III
• Pick-up voltage
  • 0.8 - 1.1 V AC x Uc
• Pollution degree
  • 3
• Power consumption
  • 5.5 kW
• Power consumption, pick-up, 50 Hz
  • 25 VA, Dual-frequency coil in a cold state and 1.0 x Us
• Power consumption, pick-up, 60 Hz
  • 25 VA, Dual-frequency coil in a cold state and 1.0 x Us
• Power consumption, sealing, 50 Hz
  • 1.2 W, Dual-frequency coil in a cold state and 1.0 x Us
• Power consumption, sealing, 60 Hz
  • 1.2 W, Dual-frequency coil in a cold state and 1.0 x Us
• Product category
  • Contactors
• Protection
  • Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
• Rated breaking capacity at 220/230 V
  • 120 A
• Rated breaking capacity at 380/400 V
  • 120 A
• Rated breaking capacity at 500 V
  • 100 A
• Rated breaking capacity at 660/690 V
  • 70 A
• Rated control supply voltage (Us) at AC, 50 Hz - max
  • 24 V
• Rated control supply voltage (Us) at AC, 50 Hz - min
  • 24 V
• Rated control supply voltage (Us) at AC, 60 Hz - max
  • 24 V
• Rated control supply voltage (Us) at AC, 60 Hz - min
  • 24 V
• Rated control supply voltage (Us) at DC - max
  • 0 V
• Rated control supply voltage (Us) at DC - min
  • 0 V
• Rated impulse withstand voltage (Uimp)
  • 8000 V AC
• Rated insulation voltage (Ui)
  • 690 V
• Rated making capacity up to 690 V (cos phi to IEC/EN 60947)
  • 144 A
• Rated operational current for specified heat dissipation (In)
  • 12 A
• Rated operational current (Ie) at AC-1, 380 V, 400 V, 415 V
  • 22 A
• Rated operational current (Ie) at AC-3, 220 V, 230 V, 240 V
  • 12 A
• Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V
  • 12 A
• Rated operational current (Ie) at AC-3, 440 V
  • 12 A
• Rated operational current (Ie) at AC-3, 500 V
  • 10 A
• Rated operational current (Ie) at AC-3, 660 V, 690 V
  • 7 A
• Rated operational current (Ie) at AC-4, 220 V, 230 V, 240 V
  • 7 A
• Rated operational current (Ie) at AC-4, 400 V
  • 7 A
• Rated operational current (Ie) at AC-4, 440 V
  • 7 A
• Rated operational current (Ie) at AC-4, 500 V
  • 6 A
• Rated operational current (Ie) at AC-4, 660 V, 690 V
  • 5 A
• Rated operational current (Ie) at DC-1, 110 V
  • 20 A
• Rated operational current (Ie) at DC-1, 220 V
  • 15 A
• Rated operational current (Ie) at DC-1, 60 V
  • 20 A
• Rated operational power at AC-3, 240 V, 50 Hz
  • 4 kW
• Rated operational power at AC-3, 380/400 V, 50 Hz
  • 5.5 kW
• Rated operational power at AC-3, 415 V, 50 Hz
  • 7 kW
• Rated operational power at AC-4, 220/230 V, 50 Hz
  • 2 kW
• Rated operational power at AC-4, 240 V, 50 Hz
  • 2.2 kW
• Rated operational power at AC-4, 380/400 V, 50 Hz
  • 3 kW
• Rated operational power at AC-4, 415 V, 50 Hz
  • 3.4 kW
• Rated operational power at AC-4, 440 V, 50 Hz
  • 3.6 kW
• Rated operational power at AC-4, 500 V, 50 Hz
  • 3.5 kW
• Rated operational power at AC-4, 660/690 V, 50 Hz
  • 4.4 kW
• Rated operational power (NEMA)
  • 7.4 kW
• Rated operational voltage (Ue) at AC - max
  • 690 V
• Resistance per pole
  • 2.5 mΩ
• Safe isolation
  • 400 V AC, Between the contacts, According to EN 61140
• Screwdriver size
  • 3.5 mm, Spring-loaded terminals
• Shock resistance
  • 5.7 g, N/O main contact, Mechanical, according to IEC/EN 60068-2-27 when tabletop-mounted, Half-sinusoidal shock 10 ms
• Short-circuit current rating (basic rating)
  • 60 A, max. CB, SCCR (UL/CSA)
• Short-circuit current rating (high fault at 480 V)
  • 30/100 kA, Fuse, SCCR (UL/CSA)
• Short-circuit current rating (high fault at 600 V)
  • 30/100 kA, Fuse, SCCR (UL/CSA)
• Short-circuit protection rating (type 1 coordination) at 400 V
  • 35 A gG/gL
• Short-circuit protection rating (type 1 coordination) at 690 V
  • 25 A gG/gL
• Short-circuit protection rating (type 2 coordination) at 400 V
  • 20 A gG/gL
• Short-circuit protection rating (type 2 coordination) at 690 V
  • 20 A gG/gL
• Special purpose rating of ballast electrical discharge lamps
  • 20 A (480V 60Hz 3phase, 277V 60Hz 1phase)
• Special purpose rating of definite purpose rating
  • 12 A, FLA 480 V 60 Hz 3-ph, 100,000 cycles acc. to UL 1995, (UL/CSA)
• Special purpose rating of elevator control
  • 7.5 HP, 480 V 60 Hz 3-ph, (UL/CSA)
• Special purpose rating of refrigeration control (CSA only)
  • 10 A, FLA 480 V 60 Hz 3phase; (CSA)
• Special purpose rating of resistance air heating
  • 20 A, 480 V 60 Hz 3phase, 277 V 60 Hz 1phase, (UL/CSA)
• Special purpose rating of tungsten incandescent lamps
  • 14 A, 480 V 60 Hz 3phase, 277 V 60 Hz 1phase, (UL/CSA)
• Static heat dissipation, non-current-dependent Pvs
  • 1.4 W
• Stripping length (control circuit cable)
  • 10 mm
• Stripping length (main cable)
  • 10 mm
• Suitable for
  • Also motors with efficiency class IE3
• Switching capacity (auxiliary contacts, general use)
  • 10 A, 600 V AC, (UL/CSA)
• Switching capacity (auxiliary contacts, pilot duty)
  • P300, DC operated (UL/CSA)
• Switching capacity (main contacts, general use)
  • 20 A, Maximum motor rating (UL/CSA)
• Switching time (AC operated, make contacts, closing delay) - max
  • 21 ms
• Switching time (AC operated, make contacts, closing delay) - min
  • 15 ms
• Switching time (AC operated, make contacts, opening delay) - max
  • 18 ms
• Switching time (AC operated, make contacts, opening delay) - min
  • 9 ms
• Terminal capacity (flexible)
  • 2 x (0.75 - 2.5) mm²
• Terminal capacity (flexible with ferrule)
  • 1 x (0.75 - 1.5) mm²
• Terminal capacity (solid)
  • 1 x (0.75 - 2.5) mm²
• Terminal capacity (solid/stranded AWG)
  • 18 - 14
• Terminals
  • Spring loaded terminals
• Type
  • Full voltage non-reversing contactor
• Utilization category
  • AC-3: Normal AC induction motors: starting, switch off during running
• Voltage rating
  • 400 V
• Voltage type
  • AC