SKU: UB10C3063AMPN: UB10C3063A
UB10C3063A IMO 10kA UL489 MCB 3 pole 63A C Curve

UB10C3063A IMO 10kA UL489 MCB 3 pole 63A C Curve

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Original price was: £60.91.Current price is: £45.89.

Why Choose the IMO UB10C3063A Miniature Circuit Breaker?

The IMO UB10C3063A is a high-performance UL489 miniature circuit breaker (MCB) engineered to provide dependable overload and short-circuit protection for industrial machinery, electrical control panels and commercial power distribution systems. As part of the proven IMO UB10 series, this three-pole circuit breaker delivers reliable branch circuit protection for demanding three-phase installations.

Designed with a C curve tripping characteristic, the UB10C3063A is ideal for protecting circuits supplying motors, transformers, contactors and other inductive loads with moderate inrush currents. Its thermo-magnetic operating mechanism provides rapid fault isolation while minimising nuisance tripping during normal equipment start-up.

Featuring a 63 A rated current, a three-pole configuration and a 10 kA short-circuit breaking capacity, the IMO UB10C3063A offers dependable protection for OEM machinery, industrial automation systems and electrical distribution panels. Its compact DIN rail mounted design enables straightforward installation and maintenance.

Key Advantages

  • Reliable UL489 miniature circuit breaker for industrial circuit protection.
  • 63 A rated current suitable for high-load industrial applications.
  • Three-pole configuration for three-phase electrical systems.
  • C curve tripping characteristic for motors and inductive loads.
  • 10 kA breaking capacity provides dependable fault interruption.
  • Compact DIN rail mounting for quick installation and maintenance.

Key Features

  • IMO UB10 miniature circuit breaker series.
  • 63 A rated current.
  • Three-pole (3P) configuration.
  • C curve trip characteristic.
  • 10 kA short-circuit breaking capacity.
  • Thermo-magnetic overcurrent protection.
  • UL489 compliant for branch circuit protection.
  • DIN rail mounting for industrial control panels.

Technical Specifications

  • Manufacturer: IMO Precision Controls
  • Series: UB10
  • Model: UB10C3063A
  • Product type: Miniature circuit breaker
  • Rated current: 63 A
  • Number of poles: 3
  • Trip characteristic: C curve
  • Breaking capacity: 10 kA
  • Maximum voltage: 480 V AC / 96 V DC
  • Frequency: 50 / 60 Hz
  • Protection rating: IP20
  • Mounting type: DIN rail
  • Standards: UL489
  • Approvals: CE, cULus

Reliable Circuit Protection for Industrial Installations

Miniature circuit breakers automatically disconnect electrical circuits during overload and short-circuit conditions, protecting wiring, machinery and connected equipment from electrical damage. This improves safety, reduces downtime and enhances the reliability of industrial electrical systems.

The IMO UB10C3063A is designed for demanding industrial applications where reliable three-phase circuit protection, robust performance and compliance with recognised international standards are essential.

Typical Applications

  • Industrial control panels.
  • OEM machinery.
  • Motor protection circuits.
  • Factory automation systems.
  • Commercial electrical distribution boards.
  • Manufacturing and process industries.

Technical Specifications

Current 3063 A
Phase Three Phase
HS Code 8536201090
Country of Manufacture India

Frequently Asked Questions

What is the IMO UB10C3063A used for?

It provides overload and short-circuit protection for three-phase industrial and commercial electrical circuits.

What is the current rating of this circuit breaker?

The IMO UB10C3063A has a rated current of 63 A.

What does the C curve characteristic mean?

A C curve breaker is designed for circuits with moderate inrush currents, making it suitable for motors, transformers and industrial control equipment.

What is the breaking capacity?

The circuit breaker provides a 10 kA short-circuit breaking capacity for dependable electrical fault protection.

How is this circuit breaker installed?

The UB10C3063A is designed for DIN rail mounting inside industrial control panels, machinery cabinets and electrical distribution boards.

Trusted by Industrial Panel Builders

IMO circuit protection products are trusted by electrical engineers, automation specialists and OEM machine builders for delivering reliable overload protection, dependable switching performance and long service life in demanding industrial environments.
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