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1-Pole Miniature Circuit Breakers

1-pole miniature circuit breakers (MCBs) are available in current ranges from 0.3A to 63A, with tripping characteristics B, C, and D. They comply with UL 1077, UL 489, and UL 508 standards.

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Altech Corp 1C1UL Miniature Circuit Breaker
Retail: $38.73
Price: $24.33

The Altech Corp 1C1UL is suitable for branch circuit device protection applications with Low inrush motors, resistive loads, wiring protection, receptacles, lighting, and control circuit applications.

  • Terminal Type: Box Clamp or Ring Tongue
  • Amperage: 1
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1C1UL
Altech 1C1UR Miniature Circuit Breaker
Retail: $20.61
Price: $12.95

The Altech 1C1UR is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection (Box Clamp or Ring Tongue)
  • Amperage: 1
  • Poles: 1
  • Trip Curve: C
  • UL 1077 Listed, CE
MFG Part# 1C1UR
Noark B1H1C1 Mini Circuit Breaker
Retail: $27.92
Price: $25.55

The Noark B1H1C1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1C1
Altech Corp 1D1DL Miniature Circuit Breaker
Retail: $41.24
Price: $25.90

The Altech Corp 1D1DL is suitable for branch circuit device protection applications with Low inrush motors, resistive loads, wiring protection, receptacles, lighting, and control circuit applications.

  • Terminal Type: Box Clamp or Ring Tongue
  • Amperage: 1
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1D1DL
Noark B1N1D1 Mini Circuit Breaker
Retail: $22.71
Price: $20.78

The Noark B1N1D1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1D1
Altech Corp 1D1UL Miniature Circuit Breaker
Retail: $38.73
Price: $24.33

The Altech 1D1UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection Terminal (Box Clamp or Ring Tongue)
  • Amperage: 1
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 1D1UL
Altech Corp 1D1UR Miniature Circuit Breaker
Retail: $20.61
Price: $12.95

The Altech Corp 1D1UR is suitable for branch circuit device protection applications with Low inrush motors, resistive loads, wiring protection, receptacles, lighting, and control circuit applications.

  • Terminal Type: Box Clamp or Ring Tongue
  • Amperage: 1
  • Pole: 1
  • Trip Curve: D
  • UL 1077 Listed, UL, CE
MFG Part# 1D1UR
Noark B1H1D1 Mini Circuit Breaker
Retail: $27.92
Price: $25.55

The Noark B1H1D1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1D1
Altech Corp 1B1UM Miniature Circuit Breaker
Retail: $27.48
Price: $17.26

The Altech Corp 1B1UM is suitable for branch circuit device protection applications with Low inrush motors, resistive loads, wiring protection, receptacles, lighting, and control circuit applications.

  • Terminal Type: Box Clamp or Ring Tongue
  • Amperage: 1
  • Poles: 1
  • Trip Curve: B
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 1B1UM
Altech Corp 1C1UM Miniature Circuit Breaker
Retail: $27.48
Price: $17.26

The Altech Corp 1C1UM is suitable for branch circuit device protection applications with Low inrush motors, resistive loads, wiring protection, receptacles, lighting, and control circuit applications.

  • Terminal Type: Box Clamp or Ring Tongue
  • Amperage: 1
  • Poles: 1
  • Trip Curve: C
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 1C1UM
Altech Corp 1D1UM Miniature Circuit Breaker
Retail: $27.48
Price: $17.26

The Altech Corp 1D1UM is suitable for branch circuit device protection applications with Low inrush motors, resistive loads, wiring protection, receptacles, lighting, and control circuit applications.

  • Terminal Type: Box Clamp or Ring Tongue
  • Amperage: 1
  • Poles: 1
  • Trip Curve: D
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 1D1UM
Lovato P1MB1PB01 Miniature Circuit Breaker
Retail: $47.97
Price: $19.99

The Lovato P1MB1PB01 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 1
  • Pole: 1
  • Trip Curve: B
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2
MFG Part# P1MB1PB01