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Busbars

Altech Busbar Systems UL489 & UL1077/508

Altech’s UL489, UL1077, and UL508 busbar systems are designed to streamline panel building. They jumper up to 57 poles, cut installation time by 30%, save valuable panel space, and minimize maintenance—all while delivering high electrical ratings. UL approved for Altech and most competitor devices, they offer flexible, cuttable configurations without losing certification.

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Save Time, Space and Money with Altech Busbars!

Altech UL489 Busbar System

Altech UL1077/508 Busbar System

Cuttable UL489 Busbar System

Cuttable UL508 / UL1077 Busbar System

The Altech Busbar System is an innovative way to jumper up to 57 poles of Miniature Circuit Breakers (MCB).

The advantages of this busbar system are:

  • 30% Installation time savings
  • Panel space savings
  • Reduced maintenance
  • High electrical ratings
  • Every pin configuration is possible by combination of existing 6, 12 and 18 pin busbars.
  • Power Feeding: Power Feed Lug (115A), Direct Power Feed (115A)
  • UL listed for Altech’s L-Series of Miniature Circuit Breakers
  • UL listed for use with most popular UL489 Miniature Circuit Breakers in the market.

The Altech Busbar System is an innovative way to jumper up to 57 poles of Manual Motor Controllers (MMC) and Supplementary Protectors (SP).

The advantages of this busbar system are:

  • 30% Installation time savings
  • Panel space savings
  • Reduced maintenance
  • High electrical ratings
  • 1-57 different pin configurations
  • 1/2 pole spacing (auxiliary switch) available
  • Power Feeding: Power Feed Lugs (115A), Direct Power Feed (115A), Power Feed Block (200A)
  • UL recognized and listed for Altech’s R-Series, V-EA Series and MA Series of Manual Motor Controllers and Supplementary Protectors
  • UL recognized and listed for use with most popular UL1077 supplementary protectors and UL508 Manual Motor Controllers in the market.
  • Customers can cut the Busbar without losing the UL approval
  • Line/Load reversible

UL489 Busbar Power Feed Devices and Accessories

UL1077/508 Busbar Power Feed Devices and Accessories

Power Feed Lugs

Modular Direct Power Feed

Insulation Caps

Power Feed Lugs

Modular Direct Power Feed

Power Feed Block

End Caps

Insulation Caps

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Busbars Busbars 2

    1P18U1/6 - UL 508 & UL 1077 - 1 PHASE BUSBAR - standard spacing

    1P18U1/6
    UL1077/508 Busbar System1-57 different pin configurations 1/2 pole spacing (auxiliary switch) available Power Feeding: Power Feed Lugs (115A), Direct Power Feed (115A), Power Feed Block (200A) UL recognized and listed for Altech’s R-Series, ABL’s UR, V-EA and MA Series of Manual Motor Controllers and Supplementary Protectors UL recognized and...
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    Busbars Busbars 2

      1P18U1/7 - UL 508 & UL 1077 - 1 PHASE BUSBAR - standard spacing

      1P18U1/7
      UL1077/508 Busbar System1-57 different pin configurations 1/2 pole spacing (auxiliary switch) available Power Feeding: Power Feed Lugs (115A), Direct Power Feed (115A), Power Feed Block (200A) UL recognized and listed for Altech’s R-Series, ABL’s UR, V-EA and MA Series of Manual Motor Controllers and Supplementary Protectors UL recognized and...
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      Busbars Busbars 2

        1P18U1/53 - UL 508 & UL 1077 - 1 PHASE BUSBAR - standard spacing

        1P18U1/53
        UL1077/508 Busbar System1-57 different pin configurations 1/2 pole spacing (auxiliary switch) available Power Feeding: Power Feed Lugs (115A), Direct Power Feed (115A), Power Feed Block (200A) UL recognized and listed for Altech’s R-Series, ABL’s UR, V-EA and MA Series of Manual Motor Controllers and Supplementary Protectors UL recognized and...
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        Busbars Busbars 2

          1P18U1H/6 - UL 508 & UL 1077 - 1 PHASE BUSBAR - 1/2 pole spacing

          1P18U1H/6
          UL1077/508 Busbar System1-57 different pin configurations 1/2 pole spacing (auxiliary switch) available Power Feeding: Power Feed Lugs (115A), Direct Power Feed (115A), Power Feed Block (200A) UL recognized and listed for Altech’s R-Series, ABL’s UR, V-EA and MA Series of Manual Motor Controllers and Supplementary Protectors UL recognized and...
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          Busbars Busbars 2

            1P18U1H/7 - UL 508 & UL 1077 - 1 PHASE BUSBAR - 1/2 pole spacing

            1P18U1H/7
            UL1077/508 Busbar System1-57 different pin configurations 1/2 pole spacing (auxiliary switch) available Power Feeding: Power Feed Lugs (115A), Direct Power Feed (115A), Power Feed Block (200A) UL recognized and listed for Altech’s R-Series, ABL’s UR, V-EA and MA Series of Manual Motor Controllers and Supplementary Protectors UL recognized and...
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            Busbars Busbars 2

              2P18U3/6 - UL 508 & UL 1077 - 2 PHASE BUSBAR - standard spacing

              2P18U3/6
              UL1077/508 Busbar System1-57 different pin configurations 1/2 pole spacing (auxiliary switch) available Power Feeding: Power Feed Lugs (115A), Direct Power Feed (115A), Power Feed Block (200A) UL recognized and listed for Altech’s R-Series, ABL’s UR, V-EA and MA Series of Manual Motor Controllers and Supplementary Protectors UL recognized and...
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              Busbars Busbars 2

                1P16UL3/6 - UL 489 - 1 PHASE BUSBAR - standard spacing

                1P16UL3/6
                UL489 Busbar System16mm2 for 115A Every pin configuration is possible by combination of existing 6, 12 and 18 pin busbars. Power Feeding: Power Feed Lug (115A), Direct Power Feed (115A) UL listed for Altech’s L-Series and ABL’s UL-Series of Miniature Circuit Breakers UL listed for use with most popular UL489 Miniature Circuit Breakers in the...
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                Busbars Busbars 2

                  1P18ULC3/6 - UL 489 - 1 PHASE CUTTABLE BUSBAR - standard spacing

                  1P18ULC3/6
                  UL 489 Cuttable Busbar SystemRatings of up to 115A UL listed for use with most competitor’s UL 489 Miniature Circuit Breakers30% Installation time savings Panel space savings Reduced maintenance High electrical ratingsDATA SHEET VIDEO LINK < Product photo imprint will vary depending on part number selection.
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                  Busbars Busbars 2

                    1P25ULC3/6 - UL 489 - 1 PHASE CUTTABLE BUSBAR - standard spacing

                    1P25ULC3/6
                    UL 489 Cuttable Busbar SystemRatings of up to 115A UL listed for use with most competitor’s UL 489 Miniature Circuit Breakers30% Installation time savings Panel space savings Reduced maintenance High electrical ratingsDATA SHEET VIDEO LINK < Product photo imprint will vary depending on part number selection.
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                    Busbars Busbars 2

                      1P18ULC3H/6 - UL 489 - 1 PHASE CUTTABLE BUSBAR - auxiliary spacing

                      1P18ULC3H/6
                      UL 489 Cuttable Busbar SystemRatings of up to 115A UL listed for use with most competitor’s UL 489 Miniature Circuit Breakers30% Installation time savings Panel space savings Reduced maintenance High electrical ratingsDATA SHEET VIDEO LINK < Product photo imprint will vary depending on part number selection.
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                      Busbars Busbars 2

                        1P25ULC3H/6 - UL 489 - 1 PHASE CUTTABLE BUSBAR - auxiliary spacing

                        1P25ULC3H/6
                        UL 489 Cuttable Busbar SystemRatings of up to 115A UL listed for use with most competitor’s UL 489 Miniature Circuit Breakers30% Installation time savings Panel space savings Reduced maintenance High electrical ratingsDATA SHEET VIDEO LINK < Product photo imprint will vary depending on part number selection.
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