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UB10D3008A IMO 10kA UL489 MCB 3 pole 8A D Curve
£42.64
Why Choose the IMO UB10D3008A Miniature Circuit Breaker?
The IMO UB10D3008A is a high-performance UL489 miniature circuit breaker (MCB) engineered to provide dependable protection against overloads and short circuits in industrial and commercial electrical installations. Manufactured by IMO Precision Controls, this robust circuit breaker is designed to safeguard electrical equipment while ensuring reliable circuit isolation and long-term operational safety.
Featuring a 3-pole configuration, an 8 A current rating and a D curve tripping characteristic, the UB10D3008A is ideal for circuits with high inrush currents, including motors, transformers and industrial machinery. Its compact DIN rail mounting design enables quick installation inside distribution boards and control panels while maintaining high breaking performance.
With a 10 kA short circuit breaking capacity, this miniature circuit breaker delivers excellent fault protection for demanding industrial applications. Its durable construction, finger-safe terminals and compliance with recognised industry standards make it a dependable solution for machine builders, panel manufacturers and electrical contractors.
Key Advantages
- High-performance UL489 miniature circuit breaker for industrial protection.
- 8 A rated current with a D curve tripping characteristic.
- 3-pole configuration for three-phase electrical systems.
- 10 kA breaking capacity for reliable fault protection.
- Compact DIN rail mounting simplifies installation.
- Designed for industrial control panels, machinery and electrical distribution systems.
Key Features
- IMO Precision Controls UB10 series.
- 8 A rated current.
- D curve trip characteristic for high inrush current loads.
- 3-pole miniature circuit breaker.
- 10 kA short circuit breaking capacity.
- 50 / 60 Hz operation.
- DIN rail mounting to EN 60715.
- IP20 finger-safe terminals.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers protect electrical circuits by automatically disconnecting the supply when overload or short circuit conditions occur. This helps prevent equipment damage, reduces downtime and improves overall electrical safety across industrial installations.
The IMO UB10D3008A is specifically designed for applications requiring a D curve characteristic, making it suitable for equipment with high starting currents such as motors, compressors, transformers and other inductive loads commonly found in industrial environments.
Typical Applications
- Industrial control panels.
- Motor protection circuits.
- Machine building and OEM equipment.
- Electrical distribution boards.
- Automation systems.
- Commercial and industrial electrical installations.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Current | 8 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | B10 Miniature Circuit Breakers | |
| Model | UB10D3008A | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated current | 8 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 | DIN rail (EN 60715) | |
| Operating temperature | -30°C to +60°C | |
| Terminal capacity | 35 mm² solid, 25 mm² stranded conductor | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO UB10D3008A used for?
The UB10D3008A protects three-phase electrical circuits against overloads and short circuits in industrial and commercial installations.
What does the D curve trip characteristic mean?
A D curve breaker is designed for circuits with high inrush currents, making it suitable for motors, transformers and other inductive equipment.
What is the rated current of this circuit breaker?
This miniature circuit breaker has a rated current of 8 A.
How is the UB10D3008A installed?
The breaker is designed for quick installation onto a standard 35 mm DIN rail inside electrical distribution boards and control panels.
What is the breaking capacity?
The UB10D3008A provides a 10 kA short circuit breaking capacity, offering reliable protection for demanding industrial applications.
Trusted by Electrical Professionals Worldwide
IMO Precision Controls miniature circuit breakers are trusted by panel builders, electrical contractors and industrial engineers for dependable circuit protection, long service life and reliable performance in demanding electrical installations.
