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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 709-720 of 1197
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Lovato P1MB3PD32 Miniature Circuit Breaker
Retail: $148.97
Price: $59.98

The Lovato P1MB3PD32 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 32
  • Poles: 3
  • Trip Curve: D
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2
MFG Part# P1MB3PD32
Noark B1N1B35 Mini Circuit Breaker
Retail: $22.71
Price: $20.78

The Noark B1N1B35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1B35
Noark B1N1C35 Mini Circuit Breaker
Retail: $20.67
Price: $18.91

The Noark B1N1C35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1C35
Noark B1N1D35 Mini Circuit Breaker
Retail: $22.71
Price: $20.78

The Noark B1N1D35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1D35
Noark B1N2B35 Mini Circuit Breaker
Retail: $44.83
Price: $41.02

The Noark B1N2B35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Poles: 2
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N2B35
Noark B1N2C35 Mini Circuit Breaker
Retail: $43.38
Price: $39.70

The Noark B1N2C35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N2C35
Noark B1N2D35 Mini Circuit Breaker
Retail: $43.38
Price: $39.70

The Noark B1N2D35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Poles: 2
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N2D35
Noark B1N3B35 Mini Circuit Breaker
Retail: $66.09
Price: $60.48

The Noark B1N3B35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Poles: 3
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3B35
Noark B1N3C35 Mini Circuit Breaker
Retail: $64.30
Price: $58.84

The Noark B1N3C35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3C35
Noark B1N3D35 Mini Circuit Breaker
Retail: $66.09
Price: $60.48

The Noark B1N3D35 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 35
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3D35
Lovato P1MBUL1PC35 Miniature Circuit Breaker
Retail: $88.37
Price: $36.91

The Lovato P1MBUL1PC35 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 35
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUL1PC35
Lovato P1MBUL2PC35 Miniature Circuit Breaker
Retail: $189.37
Price: $73.82

The Lovato P1MBUL2PC35 is designed to protect feeder circuits, the part of the system from the network supply point to the protection device for a branch circuit. (Pack of 6)

  • Terminal Type: Screw
  • Amperage: 35
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, EAC, cUlus, IEC/EN/BS 60947-2
MFG Part# P1MBUL2PC35