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We offer the best product range of DC Motor Protector (SN-25), Dc Motor Protector, Motor Protector (SN-1), Motor Protector and manual motor protector.

DC Motor Protector (SN-25)

  • Certification CE Certified
  • Color Metallic
  • Frequency 50Hz
  • Phase Double Phase, Single Phase
  • Current Range 0-60 Amps, 120-180 Amps
  • Temperature 0-100 ºC
  •   Warranty 1Year

The SN-25 Series is a high current DC motor protector which delivers the benefit of locked rotor and overload protection in a robust integrated package. A broad range of design and mounting options enable this device to be custom engineered to meet your needs.
The SN-25 Series has been designed to offer protection for a wide range of 12 volt to 48 volt applications in a minimum package size. The SN-25 Series is suitable for both intermittent and continuous rated motors. The SN-25 is also designed for manual switching operations. The   SN-25 is physically small and has unique 'snap action' bimetal disc, ensuring a positive make and break switching action for enhanced contact life.

Features

  • Tin plated steel base and tab.
  • Available in covered and uncovered versions
  • Designed to trip time or temperature
  • Multiple bimetallic resistivities available.

Details


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Dc Motor Protector

We are a supreme manufacturer, supplier and exporter of dc motor protector (sn-25). The sn-25 series is a high current motor protector which delivers the benefit of locked rotor and overload protection in a robust integrated package. the sn-25 series has been designed to offer protection for a wide range of 12 volt to 48 volt applications in a minimum package size. The sn-25 series is suitable for both intermittent and continuous rated motors. The sn-25 is also designed for manual switching operations. The sn-25 is physically small and has unique 'snap action' bimetal disc, ensuring a positive make and break switching action for enhanced contact life. Has unique 'snap action' bimetal disc, ensuring a positive make and break switching action for enhanced contact life. features

  • tin plated steel base and tab
  • available in covered and uncovered versions
  • designed to trip time or temperature specifications
  • multiple bimetallic resistivities available
  • applications
    • over current and temperature protection in dc motors
    • refrigerator compressors
    • dc blowers
    • engine cooling fan motors
    • pump motor
    • window lift motors
    • front and rear wiper motors
    • sun roof motors
    • adjuster motors
    • antenna lift motors
    • door lock actuators
    • wiper motors
    • sliding door motors
    • rating
      • nominal operating voltage : 12-48 volts dc
      • typical voltage drop at operating current : 200 mv max
      • cut-off temperature range : 60oc to 166oc
      • operating trip current range : 10-125 amps
      • selection code
        • sn-25nc(
        • graph the current vs trip time graph shows that whenever there is a locked rotor condition and the current exceeds 2.5 times the rated current the circuit is opened by sn-25 within 4-7sec without harming the motor.
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Motor Protector

We are one of the leading manufacturers, exporters and suppliers of motor protector (sn-1). The motor protector (sn-1) is a flexible protection device and is available at affordable process. The motor protector (sn-1) is used extensively used in various applications such as electric motor, battery pack and electrical windings. The utilitis sn-1 delivers the maximum protection in the smallest package at an excellent price. Its the most reliable on the market, backed by the leading innovators in protection technology.each sn-1 temperature rating has a bimetal disc specifically manufactured for that rating. Each device is then calibrated and checked for opening temperature. This results in optimum snapacting open and reset characteristics necessary to achieve consistent performance over the required cycle life. the utilitis bimetal disc welded in a steel can provides excellent thermal sensitivity and maximum protection properties. features
  • compact, miniature size
  • individually temperature checked on modern, custom-designed equipment
  • positive make and break with snapaction disc
  • repeatable temperature performance over life
  • gasketed pps case suitable for most impregnation processes
  • current and temperature sensitivity for maximum design flexibility and application
  • wide selection of leads
    • applications
      • shaded pole motors
      • permanent split capacitor motors
      • fluorescent lighting ballasts
      • hid ballasts
      • recessed lighting fixtures
      • battery packs
      • vacuum cleaners
      • washers and dryers
      • dishwashers
      • transformers
      • automotive accessory motors
      • solenoids
      • pc boards
        • lighting protectionthe sn-1 thermal protector is the world leader for protection in lighting applications. Offering extremely high reliability and performance at an economical cost, the sn-1 protector is ideal for fluorescent lighting ballasts, hid ballasts, recessed lighting fixtures, and other lighting products that require protection against overheating. electrical and thermal protectionutiliti controls sn-1 is one of the lowest cost, most versatile protection devices on the market. This compact device combines temperature and current into a package designed to protect electric motors, transformers, recessed lighting, fluorescent ballasts, and battery packs. It is available in a wide variety of wire lead configurations, which can be customized for ease of installation. The sn-1 series of protectors offers rechargeable battery-pack protection with utilitis dualfunction over temperature as well as short circuit bimetal protectors that are selfresetting.the sn-1 series are typically used for protecting battery charger outputs and high-current battery packs (ie. Military, ups). The sn-1 can handle up to 16vdc and 12 amps under certain conditions and is available with a wide variety of open temperatures and short circuit sensitivities. motor protection
          • the universal sn-1 series motor protector is our most popular product, and though it is slightly larger than the 8mm it has a contact rating of up to 12 amps
            • selection code
              • sn-1nc(8)110(5)90(10)xlpe(70)
              • xlpe cable of standard 70mm length
                • other lengths available upon request.

Performance Characteristics

Rated Voltage125 Vac / 250 Vac
Dimensions20.2 x 10.8 x 4.9 mm (including terminals)
Current Range10A (at 10 s trip-time)
Life10,000 cycles / 8 A / 250 Vac
Maximum Contact Ratings16 VDC at 20 amps
@ 10K cycles120 VAC at 22 amps
277 VAC at 8 amps
600 VAC at 4 amps
Open Temperature40oC to 160oC in increments of 5 oC
Temperature Tolerance±5oC
SealHigh-seal and low-seal gasket material available
Maximum Ambient TemperatureContinuous: open-temperature +10oC
VibrationMilitary standard 202F, Method 204D, Test Condition D (20g peak)
Corrosion Resistance48 hours at 35oC in 5% salt environment (ASTM B117)
Humidity95% relative humidity, 50oC : 7 days
Thermal Shock-20oC / +150oC, each for 30 minutes / 5 cycles


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Motor Protector (SN-1)

  • Certification ISI Certified
  • Color Metallic
  • Voltage 0-12 VDC
  • Frequency 50Hz
  • Phase Single Phase
  • Current Range 0-60 Amps
  • Temperature 0-100 ºC
  •  Type Motor Protector
  •   Warranty 1Year

We are one of the leading Manufacturers, Exporters and Suppliers of Motor Protector (SN-1). The Motor Protector (SN-1) is a flexible protection device and is available at affordable process. The Motor Protector (SN-1) is used extensively used in various applications such as electric motor, battery pack and electrical windings. The Utilitis SN-1 delivers the maximum protection in the smallest package at an excellent price. Itâs the most reliable on the market, backed by the leading innovators in protection technology. Each SN-1 temperature rating has a bimetal disc specifically manufactured for that rating. Each device is then calibrated and checked for opening temperature. This results in optimum snapâacting open and reset characteristics necessary to achieve consistent performance over the required cycle life.  The Utilitis bimetal disc welded in a steel can provides excellent thermal sensitivity and maximum protection properties.  Features

  • Compact, miniature size
  • Individually temperature checked on modern, custom-designed equipment
  • Positive make and break with snapâaction disc
  • Repeatable temperature performance over life
  • Gasketed PPS case suitable for most impregnation processes
  • Current and temperature sensitivity for maximum design flexibility and application
  • Wide selection of leads

Applications

  • Shaded pole motors
  • Permanent split capacitor motors
  • Fluorescent lighting ballasts
  • HID ballasts
  • Recessed lighting fixtures
  • Battery packs
  • Vacuum cleaners
  • Washers and dryers
  • Dishwashers
  • Transformers
  • Automotive accessory motors
  • Solenoids
  • PC boards

Lighting ProtectionThe SN-1 thermal protector is the world leader for protection in lighting applications. Offering extremely high reliability and performance at an economical cost, the SN-1 protector is ideal for fluorescent lighting ballasts, HID ballasts, recessed lighting fixtures, and other lighting products that require protection against overheating.  Electrical and Thermal ProtectionUtiliti Controls SN-1 is one of the lowest cost, most versatile protection devices on the market. This compact device combines temperature and current into a package designed to protect electric motors, transformers, recessed lighting, fluorescent ballasts, and battery packs. It is available in a wide variety of wire lead configurations, which can be customized for ease of installation. The SN-1 series of protectors offers rechargeable battery-pack protection with Utilitis dualâfunction over temperature as well as short circuit bimetal protectors that are selfâresetting. The SN-1 series are typically used for protecting battery charger outputs and high-current battery packs (ie. Military, UPS). The SN-1 can handle up to 16VDC and 12 amps under certain conditions and is available with a wide variety of open temperatures and short circuit sensitivities.  Motor Protection

  • The universal SN-1 series motor protector is our most popular product, and though it is slightly larger than the 8mm it has a contact rating of up to 12 amps

Selection Code

  • SN-1/NC(8)/110(5)/90(10)/XLPE(70)
  • XLPE cable of standard 70mm length

Other lengths available upon request.

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