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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 625-636 of 1377
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Noark B1N3D25R Mini Circuit Breaker
Retail: $49.00
Price: $41.65

The Noark B1N3D25R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 25
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3D25R
Altech 3DU25L Miniature Circuit Breaker
Retail: $90.10
Price: $56.59

The Altech 3DU25L is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 25
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 3DU25L
Altech 3DU25R Miniature Circuit Breaker
Retail: $48.51
Price: $30.48

The Altech 3DU25R 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: 25
  • Poles: 3
  • Trip Curve: D
  • UL 1077 Listed, IEC/EN60898/60947-2
MFG Part# 3DU25R
Noark B1H3D25 Mini Circuit Breaker
Retail: $62.90
Price: $53.47

The Noark B1H3D25 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 25
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3D25
Noark B1H3D25R Mini Circuit Breaker
Retail: $57.00
Price: $48.45

The Noark B1H3D25R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 25
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3D25R
Lovato P1MB1PB25 Miniature Circuit Breaker
Retail: $32.26
Price: $15.38

The Lovato P1MB1PB25 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 25
  • Pole: 1
  • Trip Curve: B
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2
MFG Part# P1MB1PB25
Lovato P1MB1PC25 Miniature Circuit Breaker
Retail: $32.26
Price: $15.38

The Lovato P1MB1PC25 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 25
  • Pole: 1
  • Trip Curve: C
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2
MFG Part# P1MB1PC25
Lovato P1MBUH1PC25 Miniature Circuit Breaker
Retail: $49.23
Price: $24.61

The Lovato P1MBUH1PC25 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 25
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUH1PC25
Lovato P1MB1PD25 Miniature Circuit Breaker
Retail: $32.26
Price: $15.38

The Lovato P1MB1PD25 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 25
  • Pole: 1
  • Trip Curve: D
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2
MFG Part# P1MB1PD25
Lovato P1MB2PB25 Miniature Circuit Breaker
Retail: $66.21
Price: $30.76

The Lovato P1MB2PB25 is suitable for branch circuit device protection. (Pack of 6)

  • Terminal Type: Screw
  • Amperage: 25
  • Poles: 2
  • Trip Curve: B
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2
MFG Part# P1MB2PB25
Lovato P1MB2PC25 Miniature Circuit Breaker
Retail: $66.21
Price: $30.76

The Lovato P1MB2PC25 is suitable for branch circuit device protection. (Pack of 6)

  • Terminal Type: Screw
  • Amperage: 25
  • Poles: 2
  • Trip Curve: C
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2
MFG Part# P1MB2PC25
Lovato P1MB2PD25 Miniature Circuit Breaker
Retail: $66.21
Price: $30.76

The Lovato P1MB2PD25 is suitable for branch circuit device protection. (Pack of 6)

  • Terminal Type: Screw
  • Amperage: 25
  • Poles: 2
  • Trip Curve: D
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2
MFG Part# P1MB2PD25