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3-Pole Miniature Circuit Breakers

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

Products 37-48 of 371
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Noark B1N3D10 Mini Circuit Breaker
Retail: $66.09
Price: $60.48

The Noark B1N3D10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3D10
Noark B1H3D10 Mini Circuit Breaker
Retail: $79.79
Price: $73.02

The Noark B1H3D10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3D10
Altech Corp 3B10UM Miniature Circuit Breaker
Retail: $82.45
Price: $51.79

The Altech Corp 3B10UM 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: 10
  • Poles: 3
  • Trip Curve: B
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3B10UM
Altech Corp 3B10UR Miniature Circuit Breaker
Retail: $61.85
Price: $38.85

The Altech Corp 3B10UR 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: 10
  • Poles: 3
  • Trip Curve: B
  • UL 1077 Listed, UL
MFG Part# 3B10UR
Altech Corp 3C10UM Miniature Circuit Breaker
Retail: $82.45
Price: $51.79

The Altech Corp 3C10UM 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: 10
  • Poles: 3
  • Trip Curve: C
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3C10UM
Altech Corp 3C10UR Miniature Circuit Breaker
Retail: $61.85
Price: $38.85

The Altech Corp 3C10UR 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: 10
  • Poles: 3
  • Trip Curve: C
  • UL 1077 Listed, UL
MFG Part# 3C10UR
Altech Corp 3D10UM Miniature Circuit Breaker
Retail: $82.45
Price: $51.79

The Altech Corp 3D10UM 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: 10
  • Poles: 3
  • Trip Curve: D
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3D10UM
Altech Corp 3D10UL Miniature Circuit Breaker
Retail: $116.17
Price: $72.98

The Altech Corp 3D10UL 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: 10
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 3D10UL
Altech Corp 3D10UR Miniature Circuit Breaker
Retail: $61.85
Price: $38.85

The Altech Corp 3D10UR 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: 10
  • Poles: 3
  • Trip Curve: D
  • UL 1077 Listed, UL, CE
MFG Part# 3D10UR
Lovato P1MB3PC10 Miniature Circuit Breaker
Retail: $148.97
Price: $59.98

The Lovato P1MB3PC10 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 10
  • Poles: 3
  • Trip Curve: C
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2
MFG Part# P1MB3PC10
Lovato P1MBUH3PC10 Miniature Circuit Breaker
Retail: $275.19
Price: $96.89

The Lovato P1MBUH3PC10 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 10
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUH3PC10
Lovato P1MBUH3PD10 Miniature Circuit Breaker
Retail: $275.19
Price: $96.89

The Lovato P1MBUH3PD10 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 10
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, EAC, cULus, IEC/EN60947-2
MFG Part# P1MBUH3PD10