888-886-8185
8am-5pm PST
(888) 886-8185Our BlogContact
My Cart
Products
My Cart

Product Category

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 109-120 of 371
Filter

List View
Noark B1N3B1 Mini Circuit Breaker
1A Miniature Circuit Breaker, 3 Pole, B-Curve (Rated to 240 VAC) | B1N3B1
Retail: $66.09
Price: $60.48

The Noark B1N3B1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Poles: 3
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3B1
Noark B1H3B1 Mini Circuit Breaker
1A Miniature Circuit Breaker, 3 Pole, B-Curve (Rated to 480Y/277 VAC) | B1H3B1
Retail: $78.47
Price: $71.81

The Noark B1H3B1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Poles: 3
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3B1
Noark B1N3C1 Mini Circuit Breaker
1A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 240 VAC) | B1N3C1
Retail: $64.30
Price: $58.84

The Noark B1N3C1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3C1
Altech Corp 3C1UL Miniature Circuit Breaker
1A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 480Y/277 VAC) | 3C1UL
Retail: $116.17
Price: $72.98

The Altech 3C1UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection (Box Clamp or Ring Tongue)
  • Amperage: 1
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 3C1UL
Noark B1H3C1 Mini Circuit Breaker
1A Miniature Circuit Breaker, 3 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H3C1
Retail: $79.79
Price: $73.02

The Noark B1H3C1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3C1
Noark B1N3D1 Mini Circuit Breaker
1A Miniature Circuit Breaker, 3 Pole, D-Curve (Rated to 240 VAC) | B1N3D1
Retail: $66.09
Price: $60.48

The Noark B1N3D1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3D1
Noark B1H3D1 Mini Circuit Breaker
1A Miniature Circuit Breaker, 3 Pole, D-Curve (Rated to 480Y/277 VAC) | B1H3D1
Retail: $79.79
Price: $73.02

The Noark B1H3D1 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 1
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H3D1
Altech Corp 3B1UM Miniature Circuit Breaker
1A Miniature Circuit Breaker, 3 Poles, B-Curve (Rated to 40Y/277 VAC) | 3B1UM
Retail: $82.45
Price: $51.79

The Altech Corp 3B1UM 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
  • Poles: 3
  • Trip Curve: B
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3B1UM
Altech Corp 3B1UR Miniature Circuit Breaker
1A Miniature Circuit Breaker, 3 Poles, B-Curve (Rated to 480Y/277 VAC) | 3B1UR
Retail: $61.85
Price: $38.85

The Altech Corp 3B1UR 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
  • Poles: 3
  • Trip Curve: B
  • UL 1077 Listed, UL
MFG Part# 3B1UR
Altech Corp 3C1UM Miniature Circuit Breaker
1A Miniature Circuit Breaker, 3 Poles, C-Curve (Rated to 40Y/277 VAC) | 3C1UM
Retail: $82.45
Price: $51.79

The Altech Corp 3C1UM 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
  • Poles: 3
  • Trip Curve: C
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3C1UM
Altech Corp 3C1UR Miniature Circuit Breaker
1A Miniature Circuit Breaker, 3 Poles, C-Curve (Rated to 480Y/277 VAC) | 3C1UR
Retail: $61.85
Price: $38.85

The Altech Corp 3C1UR 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
  • Poles: 3
  • Trip Curve: C
  • UL 1077 Listed, UL
MFG Part# 3C1UR
Altech Corp 3D1UM Miniature Circuit Breaker
1A Miniature Circuit Breaker, 3 Poles, D-Curve (Rated to 40Y/277 VAC) | 3D1UM
Retail: $82.45
Price: $51.79

The Altech Corp 3D1UM 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
  • Poles: 3
  • Trip Curve: D
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 3D1UM
  • Solutions Direct logo
  • We are your technical supplier offering an extensive catalog of high quality industrial products at competitive prices.
  • Company
  • Solutions Direct, Inc
    1700 Shady Oaks Dr.
    Suite 120
    Denton, TX 76205
    Tel: 888-886-8185
    Fax: 469-754-0052
    Hours: 8am - 5pm PST
  • Customer Reviews
  • Check out what our customers are saying about us.
  • Customer Reviews

© 2026 Solutions Direct, Inc.

  • Twitter logo
  • Facebook Logo
  • LinkedIn logo
  • YouTube logo