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 385-395 of 395

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8A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 277 VAC) | 1C8UR

~~Retail: $20.61~~

Price: $12.95

The Altech 1C8UR is suitable for low inrush motors, lighting, wiring protection, appliances, business equipment, and control circuit applications.

Amperage: 8
Poles: 1
Trip Curve: C
UL 1077 Listed

MFG Part# 1C8UR

8A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H1C8

~~Retail: $27.92~~

Price: $25.55

The Noark B1H1C8 is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 8
Pole: 1
Trip Curve: C
UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS

MFG Part# B1H1C8

Altech Corp 1D8DL Miniature Circuit Breaker

8A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 125 VDC) | 1D8DL

~~Retail: $41.24~~

Price: $25.90

The Altech Corp 1D8DL 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: 8
Pole: 1
Trip Curve: D
UL 489 Listed, UL, cUL, IEC, CE

MFG Part# 1D8DL

8A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 240 VAC, 60 VDC) | B1N1D8

~~Retail: $22.71~~

Price: $20.78

The Noark B1N1D8 is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 8
Pole: 1
Trip Curve: D
UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS

MFG Part# B1N1D8

Altech Corp 1D8UR Miniature Circuit Breaker

8A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 277 VAC) | 1D8UR

~~Retail: $20.61~~

Price: $12.95

The Altech Corp 1D8UR 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: 8
Pole: 1
Trip Curve: D
UL 1077 Listed, UL, CE

MFG Part# 1D8UR

8A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 480Y/277 VAC) | B1H1D8

~~Retail: $27.92~~

Price: $25.55

The Noark B1H1D8 is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 8
Pole: 1
Trip Curve: D
UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS

MFG Part# B1H1D8

Altech Corp 1C8UM Miniature Circuit Breaker

8A Miniature Circuit Breaker, 1 Poles, C-Curve (Rated to 40Y/277 VAC) | 1C8UM

~~Retail: $27.48~~

Price: $17.26

The Altech Corp 1C8UM 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: 8
Poles: 1
Trip Curve: C
UL 508 Listed, UL, cUL, CSA

MFG Part# 1C8UM

Altech Corp 1D8UM Miniature Circuit Breaker

8A Miniature Circuit Breaker, 1 Poles, D-Curve (Rated to 40Y/277 VAC) | 1D8UM

~~Retail: $27.48~~

Price: $17.26

The Altech Corp 1D8UM 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: 8
Poles: 1
Trip Curve: D
UL 508 Listed, UL, cUL, CSA

MFG Part# 1D8UM

Lovato P1MB1PC08 Miniature Circuit Breaker

8A Miniature Circuit Breakers, 1 Pole, C-Curve (Rated to 230VAC/60VDC) | P1MB1PC08

~~Retail: $47.97~~

Price: $19.99

The Lovato P1MB1PC08 is suitable for branch circuit device protection.(Pack of 12)

Terminal Type: Screw
Amperage: 8
Pole: 1
Trip Curve: C
UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2

MFG Part# P1MB1PC08

Lovato P1MBUH1PC08 Miniature Circuit Breaker

8A Miniature Circuit Breakers, 1 Pole, C-Curve (Rated to 400VAC/60VDC) | P1MBUH1PC08

~~Retail: $73.22~~

Price: $32.30

The Lovato P1MBUH1PC08 is suitable for branch circuit device protection.(Pack of 12)

Terminal Type: Screw
Amperage: 8
Pole: 1
Trip Curve: C
UL 489 Listed, IEC/EN 60947-2

MFG Part# P1MBUH1PC08

Lovato P1MB1PD08 Miniature Circuit Breaker

8A Miniature Circuit Breakers, 1 Pole, D-Curve (Rated to 230VAC/60VDC) | P1MB1PD08

~~Retail: $47.97~~

Price: $19.99

The Lovato P1MB1PD08 is suitable for branch circuit device protection.(Pack of 12)

Terminal Type: Screw
Amperage: 8
Pole: 1
Trip Curve: D
UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2

MFG Part# P1MB1PD08

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1-Pole Miniature Circuit Breakers