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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 577-588 of 1377
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Noark B1H1B25 Mini Circuit Breaker
Retail: $21.30
Price: $18.11

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
Noark B1H1B25R Mini Circuit Breaker
Retail: $21.00
Price: $17.85

The Noark B1H1B25R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 25
  • Pole: 1
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1B25R
Altech 1C25DL Miniature Circuit Breaker
Retail: $34.66
Price: $21.77

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
Altech DC1CU25L Miniature Circuit Breaker
Retail: $32.33
Price: $20.31

The Altech DC1CU25L 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# DC1CU25L
Noark B1N1C25 Mini Circuit Breaker
Retail: $16.60
Price: $14.11

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
Noark B1N1C25R Mini Circuit Breaker
Retail: $17.00
Price: $14.45

The Noark B1N1C25R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 25
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N1C25R
Altech 1CU25L Miniature Circuit Breaker
Retail: $30.04
Price: $18.87

The Altech 1CU25L 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# 1CU25L
Altech 1CU25R Miniature Circuit Breaker
Retail: $16.17
Price: $10.16

The Altech 1CU25R 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: 25
  • Pole: 1
  • Trip Curve: C
  • UL 1077 Listed, IEC/EN60898/60947-2
MFG Part# 1CU25R
Noark B1H1C25 Mini Circuit Breaker
Retail: $21.30
Price: $18.11

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
Noark B1H1C25R Mini Circuit Breaker
Retail: $20.00
Price: $17.00

The Noark B1H1C25R is suitable for branch circuit device protection.

  • Terminal Type: Ring Tounge Terminal
  • Amperage: 25
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1H1C25R
Altech DC1DU25L Miniature Circuit Breaker
Retail: $32.33
Price: $20.31

The Altech DC1DU25L is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 25
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# DC1DU25L
Noark B1N1D25 Mini Circuit Breaker
Retail: $18.20
Price: $15.47

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