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

Product Category

Miniature Circuit Breakers

Shop our wide selection of UL 489 miniature circuit breakers and UL 1077 supplementary protectors in both AC and DC voltages. They are available in one-, two- and three-pole versions with an amperage range up to 63A and in B, C or D trip curve options to meet your applications needs. Difference between UL 489 vs. UL 1077

Products 1081-1092 of 1201
Filter

List View
Lovato P1MB3PB63 Miniature Circuit Breaker
63A Miniature Circuit Breakers, 3 Poles, B-Curve (Rated to 230-400 VAC) | P1MB3PB63
Retail: $202.00
Price: $66.90

The Lovato P1MB3PB63 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 63
  • Poles: 3
  • Trip Curve: B
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2
MFG Part# P1MB3PB63
Lovato P1MB3PD63 Miniature Circuit Breaker
63A Miniature Circuit Breakers, 3 Poles, D-Curve (Rated to 230-400 VAC) | P1MB3PD63
Retail: $202.00
Price: $66.90

The Lovato P1MB3PD63 is suitable for branch circuit device protection. (Pack of 4)

  • Terminal Type: Screw
  • Amperage: 63
  • Poles: 3
  • Trip Curve: D
  • UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2
MFG Part# P1MB3PD63
Noark B1N1B6 Mini Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 240 VAC, 60 VDC) | B1N1B6
Retail: $22.71
Price: $20.78

The Noark B1N1B6 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 6
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1B6
Altech Corp 1B6UR Miniature Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 277 VAC) | 1B6UR
Retail: $20.61
Price: $12.95

The Altech Corp 1B6UR 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: 6
  • Pole: 1
  • Trip Curve: B
  • UL 1077 Listed, UL
MFG Part# 1B6UR
Noark B1H1B6 Mini Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 480Y/277 VAC) | B1H1B6
Retail: $26.56
Price: $24.30

The Noark B1H1B6 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 6
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1B6
Altech Corp 1C6DL Miniature Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 125 VDC) | 1C6DL
Retail: $41.24
Price: $25.90

The Altech Corp 1C6DL 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: 6
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1C6DL
Noark B1N1C6 Mini Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 240 VAC, 60 VDC) | B1N1C6
Retail: $20.67
Price: $18.91

The Noark B1N1C6 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 6
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1C6
Altech Corp 1C6UL Miniature Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 277 VAC) | 1C6UL
Retail: $38.73
Price: $24.33

The Altech Corp 1C6UL 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: 6
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1C6UL
Altech 1C1UR Miniature Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 480Y/277 VAC) | 1C6UR
Retail: $20.61
Price: $12.95

The Altech 1C6UR is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection (Box Clamp or Ring Tongue)
  • Amperage: 6
  • Poles: 1
  • Trip Curve: C
  • UL 1077 Listed, CE
MFG Part# 1C6UR
Noark B1H1C6 Mini Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H1C6
Retail: $27.92
Price: $25.55

The Noark B1H1C6 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 6
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1C6
Altech Corp 1D6DL Miniature Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 125 VDC) | 1D6DL
Retail: $41.24
Price: $25.90

The Altech Corp 1D6DL 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: 6
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1D6DL
Noark B1N1D6 Mini Circuit Breaker
6A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 240 VAC, 60 VDC) | B1N1D6
Retail: $22.71
Price: $20.78

The Noark B1N1D6 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 6
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1D6
  • 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