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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 3B1.6UM Miniature Circuit Breaker
1.6A Miniature Circuit Breaker, 3 Poles, B-Curve (Rated to 40Y/277 VAC) | 3B1.6UM
Retail: $82.45
Price: $51.79

The Altech Corp 3B1.6UM 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: 1.6
  • Poles: 3
  • Trip Curve: B
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3B1.6UM
Altech Corp 3C1.6UM Miniature Circuit Breaker
1.6A Miniature Circuit Breaker, 3 Poles, C-Curve (Rated to 40Y/277 VAC) | 3C1.6UM
Retail: $82.45
Price: $51.79

The Altech Corp 3C1.6UM 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: 1.6
  • Poles: 3
  • Trip Curve: C
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3C1.6UM
Altech Corp 3C1.6UL Miniature Circuit Breaker
1.6A Miniature Circuit Breaker, 3 Poles, C-Curve (Rated to 480Y/277 VAC) | 3C1.6UL
Retail: $116.17
Price: $72.98

The Altech Corp 3C1.6UL 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: 1.6
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 3C1.6UL
Altech Corp 3D1.6UM Miniature Circuit Breaker
1.6A Miniature Circuit Breaker, 3 Poles, D-Curve (Rated to 40Y/277 VAC) | 3D1.6UM
Retail: $82.45
Price: $51.79

The Altech Corp 3D1.6UM 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: 1.6
  • Poles: 3
  • Trip Curve: D
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3D1.6UM
Altech Corp 3D1.6UL Miniature Circuit Breaker
1.6A Miniature Circuit Breaker, 3 Poles, D-Curve (Rated to 480Y/277 VAC) | 3D1.6UL
Retail: $116.17
Price: $72.98

The Altech Corp 3D1.6UL 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: 1.6
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 3D1.6UL
Lovato P1MBUH3PC01V6 Miniature Circuit Breaker
1.6A Miniature Circuit Breakers, 3 Pole, C-Curve (Rated to 400VAC) | P1MBUH3PC01V6
Retail: $275.19
Price: $96.89

The Lovato P1MBUH3PC01V6 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 1.6
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUH3PC01V6
Noark B1N3B10 Mini Circuit Breaker
10A Miniature Circuit Breaker, 3 Pole, B-Curve (Rated to 240 VAC) | B1N3B10
Retail: $66.09
Price: $60.48

The Noark B1N3B10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Poles: 3
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3B10
Noark B1H3B10 Mini Circuit Breaker
10A Miniature Circuit Breaker, 3 Pole, B-Curve (Rated to 480Y/277 VAC) | B1H3B10
Retail: $78.47
Price: $71.81

The Noark B1H3B10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Poles: 3
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3B10
Noark B1N3C10 Mini Circuit Breaker
10A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 240 VAC) | B1N3C10
Retail: $64.30
Price: $58.84

The Noark B1N3C10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3C10
Altech Corp 3C10UL Miniature Circuit Breaker
10A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 480Y/277 VAC) | 3C10UL
Retail: $116.17
Price: $72.98

The Altech 3C10UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection (Box Clamp or Ring Tongue)
  • Amperage: 10
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 3C10UL
Noark B1E3C10 Mini Circuit Breaker
10A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 480Y/277 VAC) | B1E3C10
Retail: $49.27
Price: $45.09

The Noark B1E3C10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Poles: 3
  • Trip Curve: C
  • UL 1077 Listed
MFG Part# B1E3C10
Noark B1H3C10 Mini Circuit Breaker
10A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H3C10
Retail: $79.79
Price: $73.02

The Noark B1H3C10 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 10
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3C10
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