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  • Motors & Armatures 82913 MCL5/ATM5 5AMP-600V Fast Acting Fuse
    MARS
    Motors & Armatures 82913 MCL5/ATM5 5AMP-600V Fast Acting Fuse
    SKU: 82913
    Product Description The Motors & Armatures 82913 MCL5/ATM5 5AMP 600V Fast Acting Fuse is designed for circuit protection in various electrical applications. This fuse has a 5AMP rating and can handle up to 600 volts, providing reliable protection in demanding environments. 5AMP rating for...
    $22.02
    $22.02
    $28.01
  • Mars 81149 Fuse 150AMP-600V Time-Delay
    MARS
    Mars 81149 Fuse 150AMP-600V Time-Delay
    SKU: 81149
    Product DescriptionThe Mars 81149 fuse is used in various electrical applications. This time-delay fuse is rated at 150 amps and 600 volts, which makes it suitable for use in different environments needing reliable circuit protection. 150 amps rating 600 volts capacity Time-delay feature Product...
    $55.28
    $55.28
    $77.86
  • Mars 81145 Motors & Armatures ECSR90 90Amp-600V RK5 Bullet Fuse Time-DelayMars 81145 Motors & Armatures ECSR90 90Amp-600V RK5 Bullet Fuse Time-Delay
    MARS
    Mars 81145 Motors & Armatures ECSR90 90Amp-600V RK5 Bullet Fuse Time-Delay
    SKU: 81145
    Product DescriptionThe Mars 81145 Motors & Armatures ECSR90 bullet fuse ensures safe and reliable circuit protection with its time-delay feature in systems up to 600 volts. Suitable for use in a variety of HVAC and heating applications, this 90 amp fuse prevents instantaneous overloads,...
    $38.57
    $38.57
    $62.86
  • Mars 81144 80 Amp, Time Delay Fuse, Class RK5Mars 81144 80 Amp, Time Delay Fuse, Class RK5
    MARS
    Mars 81144 80 Amp, Time Delay Fuse, Class RK5
    SKU: 81144
    Product DescriptionThe Mars 81144 is an 80 Amp time delay fuse designed for HVAC applications. This Class RK5 fuse is rated for both 600 VAC and 600 VDC. It is suitable for a variety of electrical equipment requiring reliable protection against overloads. The time...
    $44.06
    $44.06
    $81.18
  • Motors & Armatures 81143 ECSR70 70AMP-600V RK5 Bullet Fuse Time-Delay
    MARS
    Motors & Armatures 81143 ECSR70 70AMP-600V RK5 Bullet Fuse Time-Delay
    SKU: 81143
    Product DescriptionThe Motors & Armatures 81143 ECSR70 70AMP-600V RK5 Bullet Fuse Time-Delay is designed for HVACR service parts. It helps in controlling electrical flow in heating and air conditioning systems. 70AMP rating 600V voltage capacity Time-delay feature Product HighlightsThis bullet fuse is compatible with...
    $43.82
    $43.82
    $79.75
  • Mars 81142 60 Amp, Time Delay Fuse, Class Rk5Mars 81142 60 Amp, Time Delay Fuse, Class Rk5
    MARS
    Mars 81142 60 Amp, Time Delay Fuse, Class Rk5
    SKU: 81142
    Product DescriptionThe Mars 81142 is a 60 amp time delay bullet fuse designed for HVAC applications. This fuse operates at a voltage rating of six hundred volts for AC and three hundred volts for DC. It is built to ensure reliable performance in protecting...
    $23.32
    $23.32
    $29.44
  • Motors & Armatures 81141 ECSR50 50AMP-600V RK5 81141 Time Delay Bullet Fuse
    MARS
    Motors & Armatures 81141 ECSR50 50AMP-600V RK5 81141 Time Delay Bullet Fuse
    SKU: 81141
    Product Description The Motors & Armatures 81141 ECSR50 is a 50AMP-600V RK5 time delay bullet fuse. This fuse is designed for use in various industrial and commercial applications where time delay and high voltage protection are required. The 50AMP-600V rating ensures it can handle...
    $21.99
    $21.99
    $32.91
  • Mars 81147 45 Amp, Time Delay Fuse, Class RK5Mars 81147 45 Amp, Time Delay Fuse, Class RK5
    MARS
    Mars 81147 45 Amp, Time Delay Fuse, Class RK5
    SKU: 81147
    Product DescriptionThe Mars 81147 is a 45 amp time delay bullet fuse designed for HVAC applications. This fuse provides essential protection for electrical equipment, enabling safe operation within heating and cooling systems. Class RK5 rating for reliable performance. Compatible with voltages up to six...
    $24.47
    $24.47
    $35.67
  • Mars 81140 40 Amp Time Delay Fuse Class RK5Mars 81140 40 Amp Time Delay Fuse Class RK5
    MARS
    Mars 81140 40 Amp Time Delay Fuse Class RK5
    SKU: 81140
    Product DescriptionThe Mars 81140 Time Delay Fuse is a 40 amp, 600V RK5 fuse designed for use in HVAC systems and other electrical applications. Manufactured by Mars, this fuse ensures reliable performance and safety. 40 amp rating 600V AC/DC Class RK5 Product HighlightsThis 40...
    $23.32
    $23.32
    $31.69
  • MARS 81138 TRS30R Time Delay Fuse 600V 30A Class RK5MARS 81138 TRS30R Time Delay Fuse 600V 30A Class RK5
    MARS
    MARS 81138 TRS30R Time Delay Fuse 600V 30A Class RK5
    SKU: 81138
    Product DescriptionThe MARS 81138, commonly referred to as TRS30R, is a Class RK5 time delay fuse, designed to handle 600 volts and 30 amperes. This fuse is ideal for protecting motors and branch circuits where higher voltage ratings and interrupting ratings are necessary. Features...
    $21.99
    $21.99
  • Mars 81136 20 Amp, Time Delay Fuse, Class Rk5Mars 81136 20 Amp, Time Delay Fuse, Class Rk5
    MARS
    Mars 81136 20 Amp, Time Delay Fuse, Class Rk5
    SKU: 81136
    Product DescriptionThe Mars 81136 is a 20 amp, 600 volt time delay fuse designed for reliable circuit protection. This Class RK5 fuse matches standard electrical circuits and is ideal for HVAC, industrial, and other commercial applications. Its time delay feature allows it to handle...
    $21.99
    $21.99
  • Motors & Armatures 81134 ECSR15 15AMP 600V RK5 81134 Time Delay Bullet FuseMotors & Armatures 81134 ECSR15 15AMP 600V RK5 81134 Time Delay Bullet Fuse
    MARS
    Motors & Armatures 81134 ECSR15 15AMP 600V RK5 81134 Time Delay Bullet Fuse
    SKU: 81134
    Product DescriptionThe Motors & Armatures 81134 ECSR15 is a 15 amp, time delay bullet fuse designed for applications requiring reliable circuit protection. This fuse provides optimal performance up to six hundred volts. It is ideal for various HVAC and electrical systems requiring precise protection....
    $21.99
    $21.99
  • Motors & Armatures 81133 Time Delay Bullet Fuse 12AMP 600V
    MARS
    Motors & Armatures 81133 Time Delay Bullet Fuse 12AMP 600V
    SKU: 81133
    Product DescriptionThe Motors & Armatures 81133 Time Delay Bullet Fuse is designed for reliable performance in HVAC applications. This fuse is rated for twelve amps and can handle up to six hundred volts, ensuring safety and efficiency in your systems. Time delay function to...
    $21.99
    $21.99
    $27.37
  • Mars 81132 10 Amp, Time Delay Fuse, Class Rk5
    MARS
    Mars 81132 10 Amp, Time Delay Fuse, Class Rk5
    SKU: 81132
    ECSR10 10AMP-600V RK5 81132 Bullet Fuse Time Delay 0.16 Lbs
    $21.99
    $21.99
  • Mars 81124 5 Amp Time Delay Fuse Class RK5Mars 81124 5 Amp Time Delay Fuse Class RK5
    MARS
    Mars 81124 5 Amp Time Delay Fuse Class RK5
    SKU: 81124
    Product DescriptionThe Mars 81124 5 Amp Time Delay Fuse, Class RK5, provides reliable performance in electrical systems. This fuse is designed to handle up to 600 volts, making it suitable for various HVAC and electrical applications. Reliable time delay feature Supports up to 600...
    $21.99
    $21.99
    $24.46
  • Motors & Armatures 81052 ECNR200 200A-250V RK5 Bullet Fuse Time-Delay
    MARS
    Motors & Armatures 81052 ECNR200 200A-250V RK5 Bullet Fuse Time-Delay
    SKU: 81052
    Product DescriptionThe Motors & Armatures 81052 is a time-delay bullet fuse for HVAC applications. Designed for use at two hundred amps and with a voltage rating of two hundred fifty volts, it is suitable for various electrical systems. Time-delay function prevents nuisance blowing. Compatible...
    $51.15
    $51.15
    $100.20
  • Motors & Armatures 81047 ECNR100 100AMP-250V RK5 Bullet Fuse Time-Delay
    MARS
    Motors & Armatures 81047 ECNR100 100AMP-250V RK5 Bullet Fuse Time-Delay
    SKU: 81047
    Product DescriptionThe Motors & Armatures 81047 ECNR100 is a time-delay bullet fuse rated at 100 amps and 250 volts. This fuse is designed to protect electrical circuits from overloads and short circuits. It is commonly used in HVAC and heating applications. Time-delay feature allows...
    $26.27
    $26.27
    $35.94
  • Motors & Armatures 81045 ECNR80 80AMP-250V RK5 81045 Bullet Fuse Time Delay
    MARS
    Motors & Armatures 81045 ECNR80 80AMP-250V RK5 81045 Bullet Fuse Time Delay
    SKU: 81045
    Product Description The Motors & Armatures 81045 ECNR80 80AMP-250V RK5 Bullet Fuse Time Delay is designed for HVACR service parts. This fuse provides reliable overcurrent protection for your electrical systems. 80 AMP fuse for high current applications 250V rating for versatile use Time delay...
    $22.29
    $22.29
    $34.07
  • Motors & Armatures 81044 ECNR70 70AMP-250V RK5 81044 Time Delay Bullet FuseMotors & Armatures 81044 ECNR70 70AMP-250V RK5 81044 Time Delay Bullet Fuse
    MARS
    Motors & Armatures 81044 ECNR70 70AMP-250V RK5 81044 Time Delay Bullet Fuse
    SKU: 81044
    Product DescriptionThe Motors & Armatures 81044 ECNR70 is a time delay bullet fuse rated for seventy amps at two hundred fifty volts. This fuse is suitable for various HVACR applications that require reliable protection against overload and short circuit conditions. Time delay feature for...
    $22.38
    $22.38
    $34.66
  • Motors & Armatures 81042 ECNR50 50AMP 250V RK5 Time Delay Bullet Fuse
    MARS
    Motors & Armatures 81042 ECNR50 50AMP 250V RK5 Time Delay Bullet Fuse
    SKU: 81042
    Product DescriptionThe Motors & Armatures 81042 ECNR50 is a 50 AMP, 250 Volt time delay bullet fuse. This fuse is designed for reliable performance in HVAC and heating applications, ensuring protection against overload and short circuits. The time delay feature allows it to withstand...
    $21.99
    $21.99

About Mars

Founded in 1946, MARS is a family-owned and operated supplier of quality motors, components, service/installation parts, and equipment for the HVAC/R industry.  Originally launched as a motor repair company, MARS has continually evolved its business throughout the years to meet the needs of our customers. The company’s MARS Motors and Components Division distributes an extensive line of MARS and JARD branded aftermarket replacement products, as well as the original equipment components of leading manufacturers.

The company’s Equipment Division offers residential and commercial heating, cooling, and dehumidification equipment under the Comfort-Aire and Century brand names in the United States and under the Comfort-Aire by Aitons brand name in Canada. The company offers one of the broadest equipment lines in the HVAC industry and is known for in-season availability, quick delivery, best-in-class warranties, and comprehensive training and support programs.

MARS Motors and Components Division operates from Hauppauge, New York, with distribution facilities in Earth City (St. Louis), MO and Mississauga, Canada.  The MARS Equipment Division operates out of Jackson, Michigan.

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