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 181-192 of 395

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2A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 240 VAC, 60 VDC) | B1N1C2

~~Retail: $20.67~~

Price: $18.91

The Noark B1N1C2 is suitable for branch circuit device protection.

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

MFG Part# B1N1C2

Altech Corp 1C2UL Miniature Circuit Breaker

2A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 277 VAC) | 1C2UL

~~Retail: $38.73~~

Price: $24.33

The Altech Corp 1C2UL 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: 2
Pole: 1
Trip Curve: C
UL 489 Listed, UL, cUL, IEC, CE

MFG Part# 1C2UL

2A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 480Y/277 VAC) | 1C2UR

~~Retail: $20.61~~

Price: $12.95

The Altech 1C2UR is suitable for branch circuit device protection.

Terminal Type: Dual Connection (Box Clamp or Ring Tongue)
Amperage: 2
Poles: 1
Trip Curve: C
UL 1077 Listed, CE

MFG Part# 1C2UR

2A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H1C2

~~Retail: $27.92~~

Price: $25.55

The Noark B1H1C2 is suitable for branch circuit device protection.

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

MFG Part# B1H1C2

Altech Corp 1D2DL Miniature Circuit Breaker

2A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 125 VDC) | 1D2DL

~~Retail: $41.24~~

Price: $25.90

The Altech Corp 1D2DL 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: 2
Pole: 1
Trip Curve: D
UL 489 Listed, UL, cUL, IEC, CE

MFG Part# 1D2DL

2A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 240 VAC, 60 VDC) | B1N1D2

~~Retail: $22.71~~

Price: $20.78

The Noark B1N1D2 is suitable for branch circuit device protection.

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

MFG Part# B1N1D2

Altech Corp 1D2UR Miniature Circuit Breaker

2A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 277 VAC) | 1D2UR

~~Retail: $20.61~~

Price: $12.95

The Altech Corp 1D2UR 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: 2
Pole: 1
Trip Curve: D
UL 1077 Listed, UL, CE

MFG Part# 1D2UR

2A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 480Y/277 VAC) | B1H1D2

~~Retail: $27.92~~

Price: $25.55

The Noark B1H1D2 is suitable for branch circuit device protection.

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

MFG Part# B1H1D2

Altech Corp 1B2UM Miniature Circuit Breaker

2A Miniature Circuit Breaker, 1 Poles, B-Curve (Rated to 40Y/277 VAC) | 1B2UM

~~Retail: $27.48~~

Price: $17.26

The Altech Corp 1B2UM 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: 2
Poles: 1
Trip Curve: B
UL 508 Listed, UL, cUL, CSA

MFG Part# 1B2UM

Altech Corp 1C2UM Miniature Circuit Breaker

2A Miniature Circuit Breaker, 1 Poles, C-Curve (Rated to 40Y/277 VAC) | 1C2UM

~~Retail: $27.48~~

Price: $17.26

The Altech Corp 1C2UM 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: 2
Poles: 1
Trip Curve: C
UL 508 Listed, UL, cUL, CSA

MFG Part# 1C2UM

Altech Corp 1D2UM Miniature Circuit Breaker

2A Miniature Circuit Breaker, 1 Poles, D-Curve (Rated to 40Y/277 VAC) | 1D2UM

~~Retail: $27.48~~

Price: $17.26

The Altech Corp 1D2UM 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: 2
Poles: 1
Trip Curve: D
UL 508 Listed, UL, cUL, CSA

MFG Part# 1D2UM

Lovato P1MB1PB02 Miniature Circuit Breaker

2A Miniature Circuit Breakers, 1 Pole, B-Curve (Rated to 230VAC/60VDC) | P1MB1PB02

~~Retail: $47.97~~

Price: $19.99

The Lovato P1MB1PB02 is suitable for branch circuit device protection.(Pack of 12)

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

MFG Part# P1MB1PB02

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1-Pole Miniature Circuit Breakers