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UB10D3032A IMO 10kA UL489 MCB 3 pole 32A D Curve
£42.64
Why Choose the IMO UB10D3032A Miniature Circuit Breaker?
The IMO UB10D3032A is a premium UL489 miniature circuit breaker (MCB) engineered to provide dependable protection against overloads and short circuits in industrial and commercial electrical systems. Manufactured by IMO Precision Controls, this robust circuit breaker is designed to protect machinery, automation equipment and electrical distribution circuits while delivering reliable long-term performance.
Featuring a 3-pole configuration, a 32 A rated current and a D curve tripping characteristic, the UB10D3032A is ideal for protecting circuits supplying motors, transformers, compressors and other inductive loads that generate high inrush currents during start-up. Its compact DIN rail mounting format allows quick installation inside industrial control panels and electrical distribution boards.
With a 10 kA short circuit breaking capacity, thermal-magnetic protection and compliance with recognised international standards, the UB10D3032A provides dependable fault protection in demanding industrial environments. It is an excellent choice for machine builders, OEM manufacturers and electrical contractors requiring reliable branch circuit protection.
Key Advantages
- Industrial UL489 miniature circuit breaker for dependable circuit protection.
- 32 A rated current suitable for demanding industrial applications.
- D curve tripping characteristic designed for inductive loads with high starting currents.
- 3-pole configuration for three-phase electrical systems.
- 10 kA breaking capacity provides reliable fault interruption.
- Compact DIN rail mounting simplifies installation and maintenance.
Key Features
- IMO Precision Controls UB10 series.
- 32 A rated current.
- D curve thermal-magnetic trip characteristic.
- 3-pole miniature circuit breaker.
- 10 kA short circuit breaking capacity.
- Suitable for IEC 60898 and IEC 60947-2 applications.
- Compact modular construction.
- DIN rail mounting for industrial control panels.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits when overload or short circuit conditions occur, protecting wiring, motors and connected equipment from electrical damage. The thermal-magnetic operating mechanism combines overload protection with rapid fault interruption, helping minimise downtime and improve electrical safety.
The IMO UB10D3032A is specifically designed for applications where equipment experiences high inrush currents during start-up. Its D curve characteristic reduces nuisance tripping while maintaining dependable protection against genuine electrical faults in industrial environments.
Typical Applications
- Industrial control panels.
- Three-phase motor protection.
- Machine building and OEM equipment.
- Automation and process control systems.
- Electrical distribution boards.
- Transformers and inductive loads.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Current | 32 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | UB10 UL489 Miniature Circuit Breakers | |
| Model | UB10D3032A | |
| Product type | UL489 miniature circuit breaker | |
| Rated current | 32 A | |
| Number of poles | 3 | |
| Trip characteristic | D Curve | |
| Rated voltage | 240 / 415 V AC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Dimensions (H × W × D) | 85.5 × 52.7 × 78 mm | |
| Weight | Approx. 0.3 kg | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO UB10D3032A used for?
The UB10D3032A provides overload and short circuit protection for three-phase electrical circuits used in industrial machinery, automation systems and commercial electrical installations.
What is the rated current of this circuit breaker?
The IMO UB10D3032A has a rated current of 32 A.
Why does this breaker use a D curve characteristic?
D curve circuit breakers are designed for motors, transformers and other inductive equipment that draw higher starting currents during normal operation.
How is the UB10D3032A installed?
The breaker mounts directly onto a standard 35 mm DIN rail inside electrical distribution boards and industrial control panels.
What is the breaking capacity?
The UB10D3032A provides a 10 kA short circuit breaking capacity, delivering reliable protection for demanding industrial applications.
Trusted by Electrical Professionals Worldwide
IMO Precision Controls miniature circuit breakers are trusted by electrical engineers, panel builders and machine manufacturers for dependable circuit protection, robust construction and reliable long-term performance in industrial environments.
