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Metasol Energy Saving Contactors

  • Metasol Energy Saving Contactors
Metasol Energy Saving Contactors

Metasol Energy Saving Contactors

  • Product description: Metasol Energy Saving Contactors Metasol Energy Saving Contactor(ESC) has DC controlled coil that requires lower power consumption. Using ESC, heat generation is consequently decreased, which results
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Metasol Energy Saving Contactors

Metasol Energy Saving Contactor(ESC) has DC controlled coil that requires lower power consumption. Using ESC, heat generation is consequently decreased, which results in saving energy and increasing life time and reliability of the product.

Feature
ESC is suitable for automatic control, PLC control circuit, etc.
Lower power consumption type auxiliary relays and contactors with permanent magnets
The best energy saving product for control circuits such as motor,automatic control and PLC circuits.
Coil pick-up with a permanent magnetic field, less temperature rise and power consumption
Less heat generation in coil (85℃→65℃)
Low power consumption, high energy efficiency (9W→5W)
14.1mm, reduced depth compared to existing products.
Coil polarity (+,-)
CE marked, UL approval
Rating

Contactor type Type MC-6a MC-9a MC-12a MC-18a
Unit kW A kW A kW A kW A
AC duty AC3 200/240v 2.2 9 2.5 11 3.5 13 4.5 18
380/440V 3 7 4 9 5.5 12 7.5 18
500/550V 3 6 4 7 7.5 12 7.5 13
690V 3 4 4 5 7.5 9 7.5 9
AC4 220/240V 1.5 7 1.5 8 2.2 11 3.7 16
380/440V 2.2 5 2.2 6 4 9 4 11
Resistive/ AC1 - 25 - 25 - 25 - 32
non-inductive loads
DC1 2-pole 24V - 18 - 18 - 18 - 18
(L/R=1ms) in series 48V - 17 - 17 - 17 - 17
Resistive/ 110V - 12 - 12 - 12 - 12
non-inductive 3-pole 24V - 20 - 20 - 20 - 20
loads in series 48V - 20 - 20 - 20 - 20
110V - 15 - 15 - 15 - 15
DC2,4 2-pole 24V - 15 - 15 - 15 - 15
(L/R=15ms) in series 48V - 12 - 12 - 12 - 12
DC motor 110V - 8 - 8 - 8 - 8
loads 3-pole 24V - 18 - 18 - 18 - 18
in series 48V - 15 - 15 - 15 - 15
110V - 12 - 12 - 12 - 12
Directly mountable overload relay MT-12
Conductor size(Solid,stranded) AWG 16~10 16~10 16~8 14~8
(the max,number of conducts:2) mm2 1.5~4 1.5~4 1.5~10 2.5~10
Conductor type 60/75℃ Cu-wire only

Contactor type Type MC-9b MC-12b MC-18b MC-22b
Unit kW A kW A kW A kW A
AC duty AC3 200/240v 2.5 11 3.5 13 4.5 18 5.5 22
380/440V 4 9 5.5 12 7.5 18 11 22
500/550V 4 7 7.5 12 7.5 13 15 18
690V 4 6 7.5 9 7.5 9 15 15
AC4 220/240V 1.5 8 2.2 11 3.7 16 3.7 18
380/440V 2.2 6 4 9 4 11 5.5 13
Resistive/ AC1 - 25 - 25 - 40 - 40
non-inductive loads
DC1 2-pole 24V - 18 - 18 - 18 - 32
(L/R=1ms) in series 48V - 17 - 17 - 17 - 30
Resistive/ 110V - 12 - 12 - 12 - 23
non-inductive 3-pole 24V - 20 - 20 - 20 - 32
loads in series 48V - 20 - 20 - 20 - 32
110V - 15 - 15 - 15 - 27
DC2,4 2-pole 24V - 15 - 15 - 15 - 25
(L/R=15ms) in series 48V - 12 - 12 - 12 - 20
DC motor 110V - 8 - 8 - 8 - 15
loads 3-pole 24V - 18 - 18 - 18 - 30
in series 48V - 15 - 15 - 15 - 30
110V - 12 - 12 - 12 - 20
Directly mountable overload relay MT-32
Conductor size(Solid,stranded) AWG 16~10 16~8 14~8 14~8
(the max,number of conducts:2) mm2 1.5~4 1.5~10 2.5~10 2.5~10
Conductor type 60/75℃ Cu-wire only
Comparison

Model MC-9b(Existing Metasol MC) MC-9b(Metasol ESC,upgraded) Note
Size(WxHxD) 45x73.5x117.7 45x73.5x103.6 MC-18AF
(Downsize 14.1mm in height) MR,same rate Downsize
Mounting Size(WxH) 33.5~36.5 x 49.5~65 No change
Coil range 12V~250V DC No change
Insulation voltage 690V No change
Impulse withstand voltage 6kv No change
Coil Polarity Non polar A1+,A2- Polar
Coil consumption 9W 5W Low coil
consumption
Temperature rise(Coil) 85℃ 65℃ Low rising
temperature
Operating cycle 1,800 cycle/Hr No change
Electrical Iifetime 2.5million No change
Mechanical Iifetime 10million No change
Aux.contact 1NO 1NC No change
Certificate IEC,UL,Safety Certuficate No change



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