Why Choose the IMO UB10D1063A Miniature Circuit Breaker?
The IMO UB10D1063A is a robust UL 489 miniature circuit breaker (MCB) designed to protect industrial electrical circuits against overload and short-circuit conditions. Manufactured by IMO Precision Controls, this single-pole circuit breaker provides dependable thermo-magnetic protection for machinery, automation equipment, distribution systems and electrical control panels.
As part of the established IMO UB10 miniature circuit breaker series, the UB10D1063A features a D curve tripping characteristic. This characteristic is intended for circuits with high starting or inrush currents, making the breaker suitable for motors, transformers, solenoids and other inductive electrical loads.
With a rated operational current of 63 A, a single-pole configuration and a 10 kA short-circuit breaking capacity, the UB10D1063A delivers reliable branch circuit protection for demanding industrial applications. Its compact DIN rail mounting format enables efficient installation inside electrical cabinets, machinery enclosures and distribution panels.
Key Advantages
- Industrial UL 489 miniature circuit breaker.
- 63 A rated operational current for branch circuit protection.
- D curve tripping characteristic for high inrush current loads.
- 10 kA short-circuit breaking capacity.
- Thermo-magnetic protection against overload and short-circuit faults.
- Compact DIN rail format simplifies panel installation.
Key Features
- IMO UB10 miniature circuit breaker series.
- 63 A rated operational current.
- Single-pole configuration.
- D curve operating characteristic.
- 10 kA rated breaking capacity.
- Designed to applicable UL 489 and IEC circuit breaker standards.
- Contact-position indicator for convenient status identification.
- Compact DIN rail mounting for industrial electrical enclosures.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers automatically disconnect an electrical circuit when excessive current is detected. Their thermal mechanism responds to sustained overload conditions, while the magnetic mechanism provides rapid disconnection during severe short circuits, helping protect conductors, machinery and connected equipment.
The D curve characteristic of the IMO UB10D1063A accommodates the temporary current surges generated when motors, transformers and other inductive loads are energised. This helps reduce nuisance tripping during normal equipment start-up while maintaining dependable protection against genuine electrical faults.
Typical Applications
- Industrial control panels and electrical cabinets.
- Electric motor and machinery circuits.
- Transformers, solenoids and inductive loads.
- OEM automation equipment.
- Manufacturing and production machinery.
- Industrial branch circuit protection.
