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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.

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Altech Corp 3C15UM Miniature Circuit Breaker
15A Miniature Circuit Breaker, 3 Poles, C-Curve (Rated to 40Y/277 VAC) | 3C15UM
Retail: $82.45
Price: $51.79

The Altech Corp 3C15UM 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: 15
  • Poles: 3
  • Trip Curve: C
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3C15UM
Altech Corp 3C15UR Miniature Circuit Breaker
15A Miniature Circuit Breaker, 3 Poles, C-Curve (Rated to 480Y/277 VAC) | 3C15UR
Retail: $61.85
Price: $38.85

The Altech Corp 3C15UR 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: 15
  • Poles: 3
  • Trip Curve: C
  • UL 1077 Listed, UL
MFG Part# 3C15UR
Altech Corp 3D15UM Miniature Circuit Breaker
15A Miniature Circuit Breaker, 3 Poles, D-Curve (Rated to 40Y/277 VAC) | 3D15UM
Retail: $82.45
Price: $51.79

The Altech Corp 3D15UM 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: 15
  • Poles: 3
  • Trip Curve: D
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3D15UM
Altech Corp 3D15UR Miniature Circuit Breaker
15A Miniature Circuit Breaker, 3 Poles, D-Curve (Rated to 480Y/277 VAC) | 3D15UR
Retail: $61.85
Price: $38.85

The Altech Corp 3D15UR 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: 15
  • Poles: 3
  • Trip Curve: D
  • UL 1077 Listed, UL, CE
MFG Part# 3D15UR
Lovato P1MBUH3PC15 Miniature Circuit Breaker
15A Miniature Circuit Breakers, 3 Pole, C-Curve (Rated to 400VAC) | P1MBUH3PC15
Retail: $275.19
Price: $96.89

The Lovato P1MBUH3PC15 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 15
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUH3PC15
Lovato P1MBUH3PD12 Miniature Circuit Breaker
15A Miniature Circuit Breakers, 3 Pole, D-Curve (Rated to 400VAC) | P1MBUH3PD15
Retail: $275.19
Price: $96.89

The Lovato P1MBUH3PD15 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 15
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, EAC, cULus, IEC/EN60947-2
MFG Part# P1MBUH3PD15
Noark B1N3B16 Mini Circuit Breaker
16A Miniature Circuit Breaker, 3 Pole, B-Curve (Rated to 240 VAC) | B1N3B16
Retail: $66.09
Price: $60.48

The Noark B1N3B16 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 16
  • Poles: 3
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3B16
Noark B1H3B16 Mini Circuit Breaker
16A Miniature Circuit Breaker, 3 Pole, B-Curve (Rated to 480Y/277 VAC) | B1H3B16
Retail: $78.47
Price: $71.81

The Noark B1H3B16 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 16
  • Poles: 3
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3B16
Noark B1N3C16 Mini Circuit Breaker
16A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 240 VAC) | B1N3C16
Retail: $64.30
Price: $58.84

The Noark B1N3C16 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 16
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3C16
Noark B1H3C16 Mini Circuit Breaker
16A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H3C16
Retail: $79.79
Price: $73.02

The Noark B1H3C16 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 16
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3C16
Noark B1N3D16 Mini Circuit Breaker
16A Miniature Circuit Breaker, 3 Pole, D-Curve (Rated to 240 VAC) | B1N3D16
Retail: $66.09
Price: $60.48

The Noark B1N3D16 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 16
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3D16
Noark B1H3D16 Mini Circuit Breaker
16A Miniature Circuit Breaker, 3 Pole, D-Curve (Rated to 480Y/277 VAC) | B1H3D16
Retail: $79.79
Price: $73.02

The Noark B1H3D16 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 16
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3D16
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