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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.

Products 205-216 of 395
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Altech Corp 1C30UL Miniature Circuit Breaker
Retail: $38.73
Price: $24.33

The Altech 1C30UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection Terminal (Box Lug and Ring Tongue)
  • Amperage: 30
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 1C30UL
Noark B1H1C30 Mini Circuit Breaker
Retail: $27.92
Price: $25.55

The Noark B1H1C30 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 30
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1C30
Altech Corp 1D30DL Miniature Circuit Breaker
Retail: $41.24
Price: $25.90

The Altech Corp 1D30DL 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: 30
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1D30DL
Noark B1N1D30 Mini Circuit Breaker
Retail: $22.71
Price: $20.78

The Noark B1N1D30 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 30
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1D30
Altech Corp 1D30UL Miniature Circuit Breaker
Retail: $38.73
Price: $24.33

The Altech Corp 1D30UL 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: 30
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1D30UL
Altech Corp 1D30UR Miniature Circuit Breaker
Retail: $20.61
Price: $12.95

The Altech Corp 1D30UR 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: 30
  • Pole: 1
  • Trip Curve: D
  • UL 1077 Listed, UL, CE
MFG Part# 1D30UR
Noark B1H1D30 Mini Circuit Breaker
Retail: $27.92
Price: $25.55

The Noark B1H1D30 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 30
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1D30
Altech Corp 1B30UM Miniature Circuit Breaker
Retail: $27.48
Price: $17.26

The Altech Corp 1B30UM 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: 30
  • Poles: 1
  • Trip Curve: B
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 1B30UM
Altech Corp 1C30UM Miniature Circuit Breaker
Retail: $27.48
Price: $17.26

The Altech Corp 1C30UM 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: 30
  • Poles: 1
  • Trip Curve: C
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 1C30UM
Altech Corp 1D30UM Miniature Circuit Breaker
Retail: $27.48
Price: $17.26

The Altech Corp 1D30UM 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: 30
  • Poles: 1
  • Trip Curve: D
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 1D30UM
Lovato P1MBUH1PC30 Miniature Circuit Breaker
Retail: $73.22
Price: $32.30

The Lovato P1MBUH1PC30 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 30
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUH1PC30
Noark B1N1B32 Mini Circuit Breaker
Retail: $22.71
Price: $20.78

The Noark B1N1B32 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 32
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1B32