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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 121-132 of 1377
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Altech 3DU1.6L Miniature Circuit Breaker
Retail: $90.10
Price: $56.59

The Altech 3DU1.6L is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1.6
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 3DU1.6L
Noark B1H3D1.6 Mini Circuit Breaker
Retail: $62.90
Price: $53.47

The Noark B1H3D1.6 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1.6
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3D1.6
Noark B1H3D1.6R Mini Circuit Breaker
Retail: $57.00
Price: $48.45

The Noark B1H3D1.6R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 1.6
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3D1.6R
Lovato P1MBUH1PC01V6 Miniature Circuit Breaker
Retail: $49.23
Price: $24.61

The Lovato P1MBUH1PC01V6 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 1.6
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUH1PC01V6
Lovato P1MBUH2PC01V6 Miniature Circuit Breaker
Retail: $117.15
Price: $49.22

The Lovato P1MBUH2PC01V6 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: 1.6
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, EAC, cUlus, IEC/EN/BS 60947-2
MFG Part# P1MBUH2PC01V6
Lovato P1MBUH2PD01V6 Miniature Circuit Breaker
Retail: $117.15
Price: $49.22

The Lovato P1MBUH2PD01V6 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: 1.6
  • Poles: 2
  • Trip Curve: D
  • UL 489 Listed, EAC, cUlus, IEC/EN/BS 60947-2
MFG Part# P1MBUH2PD01V6
Lovato P1MBUH3PC01V6 Miniature Circuit Breaker
Retail: $185.06
Price: $73.82

The Lovato P1MBUH3PC01V6 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 1.6
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUH3PC01V6
Noark B1N1B10 Mini Circuit Breaker
Retail: $18.20
Price: $15.47

The Noark B1N1B10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1B10
Noark B1N1B10R Mini Circuit Breaker
Retail: $18.00
Price: $15.30

The Noark B1N1B10R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 10
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1B10R
Altech 1BU10R Miniature Circuit Breaker
Retail: $16.17
Price: $10.16

The Altech 1BU10R is suitable for applications that require supplemental protection for control circuits and on the load side of branch circuit protectors.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Pole: 1
  • Trip Curve: B
  • UL 1077 Listed, IEC/EN60898/60947-2
MFG Part# 1BU10R
Noark B1H1B10 Mini Circuit Breaker
Retail: $21.30
Price: $18.11

The Noark B1H1B10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1B10
Noark B1H1B10R Mini Circuit Breaker
Retail: $21.00
Price: $17.85

The Noark B1H1B10R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 10
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1B10R