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UB10D1063A IMO 10kA UL489 MCB 1 pole 63A D Curve
£14.24
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.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Current | 63 A | |
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | UB10 | |
| Model | UB10D1063A | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated operational current | 63 A | |
| Number of poles | 1 | |
| Tripping characteristic | D Curve | |
| Instantaneous tripping range | 10–20 × rated current | |
| Rated short-circuit breaking capacity | 10 kA | |
| Protection technology | Thermo-magnetic | |
| Rated operational frequency | 50 / 60 Hz | |
| Mounting type | DIN rail | |
| Protection rating | IP20 when installed in a suitable enclosure | |
| Application | Industrial branch circuit protection | |
| Manufacturer part number | UB10D1063A | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO UB10D1063A used for?
The IMO UB10D1063A protects electrical circuits and connected equipment against overloads and short circuits in industrial machinery, automation systems and control-panel applications.
What current rating does this circuit breaker have?
The UB10D1063A has a rated operational current of 63 A.
What does the D curve characteristic mean?
The D curve characteristic provides instantaneous tripping at approximately 10 to 20 times the rated current, making the breaker suitable for motors, transformers and other equipment with high starting currents.
What is the breaking capacity of the UB10D1063A?
The circuit breaker has a rated short-circuit breaking capacity of 10 kA.
How is the IMO UB10D1063A installed?
The single-pole breaker mounts onto a standard DIN rail inside an industrial control panel, distribution board or machinery enclosure.
Trusted Industrial Circuit Protection
IMO Precision Controls miniature circuit breakers are used by machine builders, panel manufacturers and automation engineers to provide dependable overload and short-circuit protection in industrial electrical installations.
