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Circuit Breakers

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Noark M3H300T2L Molded Case Circuit Breaker
300A Molded Case Circuit Breaker, 2 Pole (Up to 690 VAC/600 VDC) | M3H300T2L
Retail: $1,427.84
Price: $1,306.58

The Noark M3H300T2L offers high-breaking capacity with new patented technologies in arc extinguishing and the reduction of manual operating force.

  • Connection: Lug Line
  • Poles: 2
  • Amperage: 300
  • UL 489 Listed, CSA C22.2 No. 5-02, IEC/EN 60947-2, CE, RoHS
MFG Part# M3H300T2L
Noark M3N300T2L Molded Case Circuit Breaker
300A Molded Case Circuit Breaker, 2 Pole (Up to 690 VAC/600 VDC) | M3N300T2L
Retail: $1,098.99
Price: $1,005.66

The Noark M3N300T2L offers high-breaking capacity with new patented technologies in arc extinguishing and the reduction of manual operating force.

  • Connection: Lug Line
  • Poles: 2
  • Amperage: 300
  • UL 489 Listed, CSA C22.2 No. 5-02, IEC/EN 60947-2, CE, RoHS
MFG Part# M3N300T2L
Noark M3S300T2L Molded Case Circuit Breaker
300A Molded Case Circuit Breaker, 2 Pole (Up to 690 VAC/600 VDC) | M3S300T2L
Retail: $1,000.08
Price: $915.15

The Noark M3S300T2L offers high-breaking capacity with new patented technologies in arc extinguishing and the reduction of manual operating force.

  • Connection: Lug Line
  • Poles: 2
  • Amperage: 300
  • UL 489 Listed, CSA C22.2 No. 5-02, IEC/EN 60947-2, CE, RoHS
MFG Part# M3S300T2L
Noark M3H300T3L Molded Case Circuit Breaker
300A Molded Case Circuit Breaker, 3 Pole (Up to 690 VAC/600 VDC) | M3H300T3L
Retail: $1,680.11
Price: $1,537.42

The Noark M3H300T3L offers high-breaking capacity with new patented technologies in arc extinguishing and the reduction of manual operating force.

  • Connection: Lug Line
  • Poles: 3
  • Amperage: 300
  • UL 489 Listed, CSA C22.2 No. 5-02, IEC/EN 60947-2, CE, RoHS
MFG Part# M3H300T3L
Noark M3N300T3L Molded Case Circuit Breaker
300A Molded Case Circuit Breaker, 3 Pole (Up to 690 VAC/600 VDC) | M3N300T3L
Retail: $1,292.93
Price: $1,183.12

The Noark M3N300T3L offers high-breaking capacity with new patented technologies in arc extinguishing and the reduction of manual operating force.

  • Connection: Lug Line
  • Poles: 3
  • Amperage: 300
  • UL 489 Listed, CSA C22.2 No. 5-02, IEC/EN 60947-2, CE, RoHS
MFG Part# M3N300T3L
Noark M3S300T3L Molded Case Circuit Breaker
300A Molded Case Circuit Breaker, 3 Pole (Up to 690 VAC/600 VDC) | M3S300T3L
Retail: $1,176.56
Price: $1,076.64

The Noark M3S300T3L offers high-breaking capacity with new patented technologies in arc extinguishing and the reduction of manual operating force.

  • Connection: Lug Line
  • Poles: 3
  • Amperage: 300
  • UL 489 Listed, CSA C22.2 No. 5-02, IEC/EN 60947-2, CE, RoHS
MFG Part# M3S300T3L
Noark B1N1B30 Mini Circuit Breaker
30A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 240 VAC, 60 VDC) | B1N1B30
Retail: $22.71
Price: $20.78

The Noark B1N1B30 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 30
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1B30
Altech Corp 1B30UR Miniature Circuit Breaker
30A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 277 VAC) | 1B30UR
Retail: $20.61
Price: $12.95

The Altech Corp 1B30UR 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: 30
  • Pole: 1
  • Trip Curve: B
  • UL 1077 Listed, UL
MFG Part# 1B30UR
Noark B1H1B30 Mini Circuit Breaker
30A Miniature Circuit Breaker, 1 Pole, B-Curve (Rated to 480Y/277 VAC) | B1H1B30
Retail: $26.56
Price: $24.30

The Noark B1H1B30 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 30
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1B30
Altech Corp 1C30DL Miniature Circuit Breaker
30A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 125 VDC) | 1C30DL
Retail: $41.24
Price: $25.90

The Altech Corp 1C30DL 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: 30
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, UL, cUL, IEC, CE
MFG Part# 1C30DL
Noark B1N1C30 Mini Circuit Breaker
30A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 240 VAC, 60 VDC) | B1N1C30
Retail: $20.67
Price: $18.91

The Noark B1N1C30 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 30
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1C30
Altech Corp 1C30UL Miniature Circuit Breaker
30A Miniature Circuit Breaker, 1 Pole, C-Curve (Rated to 277 VAC) | 1C30UL
Retail: $38.73
Price: $24.33

The Altech 1C30UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection Terminal (Box Lug and Ring Tongue)
  • Amperage: 30
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 1C30UL
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