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

Product Category

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.

Products 313-324 of 395
Filter

List View
Altech Corp 1B5UR Miniature Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 277 VAC) | 1B5UR
Retail: $20.61
Price: $12.95

The Altech Corp 1B5UR 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: 5
  • Pole: 1
  • Trip Curve: B
  • UL 1077 Listed, UL
MFG Part# 1B5UR
Noark B1H1B5 Mini Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 480Y/277 VAC) | B1H1B5
Retail: $26.56
Price: $24.30

The Noark B1H1B5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1B5
Altech Corp 1C5DL Miniature Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 125 VDC) | 1C5DL
Retail: $41.24
Price: $25.90

The Altech Corp 1C5DL 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: 5
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1C5DL
Noark B1N1C5 Mini Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 240 VAC, 60 VDC) | B1N1C5
Retail: $20.67
Price: $18.91

The Noark B1N1C5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1C5
Altech Corp 1C05UL Miniature Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 277 VAC) | 1C05UL
Retail: $38.73
Price: $24.33

The Altech Corp 1C05UL 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: 05
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1C05UL
Altech Corp 1C5UL Miniature Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 277 VAC) | 1C5UL
Retail: $38.73
Price: $24.33

The Altech Corp 1C5UL 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: 5
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1C5UL
Noark B1H1C5 Mini Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H1C5
Retail: $27.92
Price: $25.55

The Noark B1H1C5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1C5
Altech 1D5DL Miniature Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 125 VDC) | 1D5DL
Retail: $41.24
Price: $25.90

The Altech 1D5DL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection Terminal (Box Clamp or Ring Tongue)
  • Amperage: 5
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed
MFG Part# 1D5DL
Noark B1N1D5 Mini Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 240 VAC, 60 VDC) | B1N1D5
Retail: $22.71
Price: $20.78

The Noark B1N1D5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1D5
Altech Corp 1D5UR Miniature Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 277 VAC) | 1D5UR
Retail: $20.61
Price: $12.95

The Altech Corp 1D5UR 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: 5
  • Pole: 1
  • Trip Curve: D
  • UL 1077 Listed, UL, CE
MFG Part# 1D5UR
Noark B1H1D5 Mini Circuit Breaker
5A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 480Y/277 VAC) | B1H1D5
Retail: $27.92
Price: $25.55

The Noark B1H1D5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1D5
Altech Corp 1B5UM Miniature Circuit Breaker
5A Miniature Circuit Breaker, 1 Poles, B-Curve (Rated to 40Y/277 VAC) | 1B5UM
Retail: $27.48
Price: $17.26

The Altech Corp 1B5UM 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: 5
  • Poles: 1
  • Trip Curve: B
  • UL 508 Listed, UL, cUL, CSA
MFG Part# 1B5UM
  • 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