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Product Category

Miniature Circuit Breakers

Shop our wide selection of UL 489 miniature circuit breakers and UL 1077 supplementary protectors in both AC and DC voltages. They are available in one-, two- and three-pole versions with an amperage range up to 63A and in B, C or D trip curve options to meet your applications needs. Difference between UL 489 vs. UL 1077

Products 1357-1359 of 1359
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Lovato P1MBUH3PC08 Miniature Circuit Breaker
Retail: $185.06
Price: $73.82

The Lovato P1MBUH3PC08 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 8
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUH3PC08
Lovato P1MB3PD08 Miniature Circuit Breaker
Retail: $100.17
Price: $46.14

The Lovato P1MB3PD08 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 8
  • Poles: 3
  • Trip Curve: D
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2
MFG Part# P1MB3PD08
Auxiliary Contact Side Mount for Lovato P1MBU Series | P1X1011UH
Retail: $42.45
Price: $35.91

The Lovato P1X1011UH is a single pole C/O change over contact for Lovato P1MBU series miniature circuit breakers (Pack of 10).

  • Compatible With: Lovato P1MBU Miniature Circuit Breakers
  • Rated impulse withstand voltage Uimp: 4 kV
  • Rated operational voltage AC (IEC): 400 VAC
  • Rated current (In): 6 A
  • Conductivity: 24V 10mA
  • UL, cUL, IEC/EN/BS 60947-5-1
MFG Part# P1X1011UH