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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 1B32UR Miniature Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 277 VAC) | 1B32UR
Retail: $20.61
Price: $12.95

The Altech Corp 1B32UR 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: 32
  • Pole: 1
  • Trip Curve: B
  • UL 1077 Listed, UL
MFG Part# 1B32UR
Noark B1H1B32 Mini Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 480Y/277 VAC) | B1H1B32
Retail: $26.56
Price: $24.30

The Noark B1H1B32 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# B1H1B32
Altech Corp 1C32DL Miniature Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 125 VDC) | 1C32DL
Retail: $41.24
Price: $25.90

The Altech Corp 1C32DL 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: 32
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1C32DL
Noark B1D1C32R Mini Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 125 VDC) | B1D1C32R
Retail: $36.94
Price: $33.80

The Noark B1D1C32R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tongue
  • Amperage: 32
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5-16, IEC 60947-2, RoHS
MFG Part# B1D1C32R
Noark B1N1C32 Mini Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 240 VAC, 60 VDC) | B1N1C32
Retail: $20.67
Price: $18.91

The Noark B1N1C32 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 32
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1C32
Altech Corp 1C32UL Miniature Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 277 VAC) | 1C32UL
Retail: $38.73
Price: $24.33

The Altech 1C32UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection Terminal (Box Lug and Ring Tongue)
  • Amperage: 32
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 1C32UL
Noark B1H1C32 Mini Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H1C32
Retail: $27.92
Price: $25.55

The Noark B1H1C32 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 32
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1C32
Altech Corp 1D32DL Miniature Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 125 VDC) | 1D32DL
Retail: $41.24
Price: $25.90

The Altech Corp 1D32DL 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: 32
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1D32DL
Noark B1N1D32 Mini Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 240 VAC, 60 VDC) | B1N1D32
Retail: $22.71
Price: $20.78

The Noark B1N1D32 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 32
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1D32
Altech Corp 1D32UL Miniature Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 277 VAC) | 1D32UL
Retail: $38.73
Price: $24.33

The Altech Corp 1D32UL 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: 32
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1D32UL
Altech Corp 1D32UR Miniature Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 277 VAC) | 1D32UR
Retail: $20.61
Price: $12.95

The Altech Corp 1D32UR 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: 32
  • Pole: 1
  • Trip Curve: D
  • UL 1077 Listed, UL, CE
MFG Part# 1D32UR
Noark B1H1D32 Mini Circuit Breaker
32A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 480Y/277 VAC) | B1H1D32
Retail: $27.92
Price: $25.55

The Noark B1H1D32 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 32
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1D32
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