888-886-8185
8am-5pm PST
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 1117-1128 of 1377
Filter

List View

Noark B1H2B5 Mini Circuit Breaker
Retail: $41.60
Price: $35.36

The Noark B1H2B5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Poles: 2
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H2B5
Noark B1H2B5R Mini Circuit Breaker
Retail: $39.00
Price: $33.15

The Noark B1H2B5R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 5
  • Poles: 2
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H2B5R
Noark B1N2C5 Mini Circuit Breaker
Retail: $34.80
Price: $29.58

The Noark B1N2C5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N2C5
Noark B1N2C5R Mini Circuit Breaker
Retail: $33.00
Price: $28.05

The Noark B1N2C5R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 5
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N2C5R
Altech DC2CU5L Miniature Circuit Breaker
Retail: $64.69
Price: $40.64

The Altech DC2CU5L is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# DC2CU5L
Altech 2C5UL - 5A Miniature Circuit Breaker
Retail: $65.10
Price: $40.89

The Altech 2C5UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection Terminal (Ring and Box)
  • Amperage: 5
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 2C5UL
Altech 2CU5L Miniature Circuit Breaker
Retail: $60.06
Price: $37.73

The Altech 2CU5L is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 2CU5L
Altech 2CU5R Miniature Circuit Breaker
Retail: $32.33
Price: $20.31

The Altech 2CU5R is suitable for applications that require supplemental protection for control circuits and on the load side of branch circuit protectors.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Poles: 2
  • Trip Curve: C
  • UL 1077 Listed, IEC/EN60898/60947-2
MFG Part# 2CU5R
Noark B1H2C5 Mini Circuit Breaker
Retail: $41.60
Price: $35.36

The Noark B1H2C5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H2C5
Noark B1H2C5R Mini Circuit Breaker
Retail: $38.00
Price: $32.30

The Noark B1H2C5R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 5
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H2C5R
Noark B1N2D5 Mini Circuit Breaker
Retail: $34.80
Price: $29.58

The Noark B1N2D5 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 5
  • Poles: 2
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N2D5
Noark B1N2D5R Mini Circuit Breaker
Retail: $33.00
Price: $28.05

The Noark B1N2D5R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 5
  • Poles: 2
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N2D5R