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 1177-1188 of 1377
Filter

List View

Altech 2DU60R Miniature Circuit Breaker
Retail: $34.66
Price: $21.77

The Altech 2DU60R 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: 60
  • Poles: 2
  • Trip Curve: D
  • UL 1077 Listed, IEC/EN60898/60947-2
MFG Part# 2DU60R
Noark B1N3B60 Mini Circuit Breaker
Retail: $53.00
Price: $45.05

The Noark B1N3B60 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 60
  • Poles: 3
  • Trip Curve: B
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3B60
Altech 3BU60R Miniature Circuit Breaker
Retail: $51.98
Price: $32.65

The Altech 3BU60R 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: 60
  • Poles: 3
  • Trip Curve: B
  • UL 1077 Listed, IEC/EN60898/60947-2
MFG Part# 3BU60R
Altech 3CU60L Miniature Circuit Breaker
Retail: $97.02
Price: $60.94

The Altech 3CU60L is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 60
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 3CU60L
Noark B1N3C60 Mini Circuit Breaker
Retail: $51.50
Price: $43.78

The Noark B1N3C60 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 60
  • Poles: 3
  • Trip Curve: C
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3C60
Altech 3CU60R Miniature Circuit Breaker
Retail: $51.98
Price: $32.65

The Altech 3CU60R 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: 60
  • Poles: 3
  • Trip Curve: C
  • UL 1077 Listed, IEC/EN60898/60947-2
MFG Part# 3CU60R
Altech 3D60UL Miniature Circuit Breaker
Retail: $103.95
Price: $65.29

The Altech 3D60UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection (Box Clamp or Ring Tongue)
  • Amperage: 60
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 3D60UL
Altech 3DU60L Miniature Circuit Breaker
Retail: $97.02
Price: $60.94

The Altech 3DU60L is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 60
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
MFG Part# 3DU60L
Noark B1N3D60 Mini Circuit Breaker
Retail: $53.00
Price: $45.05

The Noark B1N3D60 is suitable for branch circuit device protection.

  • Terminal Type: Box Lugs
  • Amperage: 60
  • Poles: 3
  • Trip Curve: D
  • UL 489 Listed, CSA C22.2 No. 5, IEC/EN 60947-2, CE, RoHS
MFG Part# B1N3D60
Altech 3DU60R Miniature Circuit Breaker
Retail: $51.98
Price: $32.65

The Altech 3DU60R 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: 60
  • Poles: 3
  • Trip Curve: D
  • UL 1077 Listed, IEC/EN60898/60947-2
MFG Part# 3DU60R
Lovato P1MBUL1PC60 Miniature Circuit Breaker
Retail: $59.43
Price: $27.68

The Lovato P1MBUL1PC60 is suitable for branch circuit device protection.(Pack of 12)

  • Terminal Type: Screw
  • Amperage: 60
  • Pole: 1
  • Trip Curve: C
  • UL 489 Listed, IEC/EN 60947-2
MFG Part# P1MBUL1PC60
Lovato P1MBUL2PC60 Miniature Circuit Breaker
Retail: $127.34
Price: $55.37

The Lovato P1MBUL2PC60 is designed to protect feeder circuits, the part of the system from the network supply point to the protection device for a branch circuit. (Pack of 6)

  • Terminal Type: Screw
  • Amperage: 60
  • Poles: 2
  • Trip Curve: C
  • UL 489 Listed, EAC, cUlus, IEC/EN/BS 60947-2
MFG Part# P1MBUL2PC60