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 157-168 of 395

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Lovato P1MBUH1PC20 Miniature Circuit Breaker

20A Miniature Circuit Breakers, 1 Pole, C-Curve (Rated to 400VAC/60VDC) | P1MBUH1PC20

~~Retail: $73.22~~

Price: $32.30

The Lovato P1MBUH1PC20 is suitable for branch circuit device protection.(Pack of 12)

Terminal Type: Screw
Amperage: 20
Pole: 1
Trip Curve: C
UL 489 Listed, IEC/EN 60947-2

MFG Part# P1MBUH1PC20

Lovato P1MB1PD20 Miniature Circuit Breaker

20A Miniature Circuit Breakers, 1 Pole, D-Curve (Rated to 230VAC/60VDC) | P1MB1PD20

~~Retail: $47.97~~

Price: $19.99

The Lovato P1MB1PD20 is suitable for branch circuit device protection.(Pack of 12)

Terminal Type: Screw
Amperage: 20
Pole: 1
Trip Curve: D
UL 1077 Listed, CSA C22.2 No. 235, IEC/EN 60947-2

MFG Part# P1MB1PD20

25A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 240 VAC, 60 VDC) | B1N1B25

~~Retail: $22.71~~

Price: $20.78

The Noark B1N1B25 is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 25
Pole: 1
Trip Curve: B
UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS

MFG Part# B1N1B25

Altech Corp 1B25UR Miniature Circuit Breaker

25A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 277 VAC) | 1B25UR

~~Retail: $20.61~~

Price: $12.95

The Altech Corp 1B25UR 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: 25
Pole: 1
Trip Curve: B
UL 1077 Listed, UL

MFG Part# 1B25UR

25A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 480Y/277 VAC) | B1H1B25

~~Retail: $26.56~~

Price: $24.30

The Noark B1H1B25 is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 25
Pole: 1
Trip Curve: B
UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS

MFG Part# B1H1B25

25A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 125 VDC) | 1C25DL

~~Retail: $41.24~~

Price: $25.90

The Altech 1C25DL is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 25
Pole: 1
Trip Curve: C
UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE

MFG Part# 1C25DL

25A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 240 VAC, 60 VDC) | B1N1C25

~~Retail: $20.67~~

Price: $18.91

The Noark B1N1C25 is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 25
Pole: 1
Trip Curve: C
UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS

MFG Part# B1N1C25

Altech Corp 1C25UL Miniature Circuit Breaker

25A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 277 VAC) | 1C25UL

~~Retail: $38.73~~

Price: $24.33

The Altech Corp 1C25UL 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: 25
Pole: 1
Trip Curve: C
UL 489 Listed, UL, cUL, IEC, CE

MFG Part# 1C25UL

25A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 480Y/277 VAC) | B1H1C25

~~Retail: $27.92~~

Price: $25.55

The Noark B1H1C25 is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 25
Pole: 1
Trip Curve: C
UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS

MFG Part# B1H1C25

Altech Corp 1D25DL Miniature Circuit Breaker

25A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 125 VDC) | 1D25DL

~~Retail: $41.24~~

Price: $25.90

The Altech Corp 1D25DL 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: 25
Pole: 1
Trip Curve: D
UL 489 Listed, UL, cUL, IEC, CE

MFG Part# 1D25DL

25A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 240 VAC, 60 VDC) | B1N1D25

~~Retail: $22.71~~

Price: $20.78

The Noark B1N1D25 is suitable for branch circuit device protection.

Terminal Type: Box Lugs
Amperage: 25
Pole: 1
Trip Curve: D
UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS

MFG Part# B1N1D25

Altech Corp 1D25UL Miniature Circuit Breaker

25A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 277 VAC) | 1D25UL

~~Retail: $38.73~~

Price: $24.33

The Altech Corp 1D25UL 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: 25
Pole: 1
Trip Curve: D
UL 489 Listed, UL, cUL, IEC, CE

MFG Part# 1D25UL

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1-Pole Miniature Circuit Breakers