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UB10D3015A IMO 10kA UL489 MCB 3 pole 15A D Curve
£42.64
Why Choose the IMO UB10D3015A Miniature Circuit Breaker?
The IMO UB10D3015A is a high-performance UL489 miniature circuit breaker (MCB) engineered to provide reliable protection against overloads and short circuits in industrial and commercial electrical systems. Manufactured by IMO Precision Controls, this robust circuit breaker is designed to safeguard electrical equipment while ensuring dependable operation and enhanced circuit safety.
Featuring a 3-pole configuration, a 15 A rated current and a D curve tripping characteristic, the UB10D3015A is ideally suited to circuits supplying motors, transformers and other inductive loads with high inrush currents. Its compact DIN rail mounting design enables straightforward installation inside electrical distribution boards and industrial control panels.
With a 10 kA short circuit breaking capacity, thermal-magnetic protection and a compact modular design, this miniature circuit breaker delivers dependable protection for demanding industrial environments. It is an excellent choice for machine builders, panel manufacturers and electrical contractors seeking long-term reliability.
Key Advantages
- Industrial UL489 miniature circuit breaker for dependable circuit protection.
- 15 A rated current suitable for a wide range of 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 for quick installation and maintenance.
Key Features
- IMO Precision Controls UB10 series.
- 15 A rated current.
- D curve thermal-magnetic trip characteristic.
- 3-pole miniature circuit breaker.
- 10 kA short circuit breaking capacity.
- Suitable for 50 / 60 Hz electrical systems.
- DIN rail mounting to EN 60715.
- IP20 finger-safe terminals.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits during overload and short circuit conditions, helping protect wiring, motors and connected equipment from costly damage. Thermal-magnetic protection provides dependable operation while improving electrical safety and reducing unplanned downtime.
The IMO UB10D3015A is specifically designed for applications where temporary high inrush currents occur during equipment start-up. Its D curve characteristic helps prevent nuisance tripping while maintaining effective protection against genuine electrical faults.
Typical Applications
- Industrial control panels.
- Motor protection circuits.
- Machine building and OEM equipment.
- Automation and process control systems.
- Electrical distribution boards.
- Commercial and industrial electrical installations.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Current | 15 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 | UB10D3015A | |
| Product type | UL489 miniature circuit breaker | |
| Rated current | 15 A | |
| Number of poles | 3 | |
| Trip characteristic | D Curve | |
| Rated voltage | Up to 480 V AC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Trip mechanism | Fixed thermal / fixed magnetic | |
| Approvals | UL489, CE, cULus | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO UB10D3015A used for?
The UB10D3015A protects three-phase electrical circuits against overloads and short circuits in industrial and commercial installations.
What is the rated current of this circuit breaker?
The IMO UB10D3015A has a rated current of 15 A.
Why does this breaker use a D curve characteristic?
A D curve circuit breaker is designed for motors, transformers and other inductive equipment that draw higher starting currents.
How is the UB10D3015A installed?
The breaker mounts directly onto a standard DIN rail inside electrical distribution boards and industrial control panels.
What is the short circuit breaking capacity?
The UB10D3015A provides a 10 kA breaking capacity, delivering reliable protection for demanding industrial applications.
Trusted by Electrical Professionals Worldwide
IMO Precision Controls miniature circuit breakers are trusted by panel builders, machine manufacturers and electrical engineers for reliable overcurrent protection, robust construction and dependable performance in industrial environments.
