Original price was: £60.91.£45.89Current price is: £45.89.
The IMO UB10D3025A 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 for machine builders, panel manufacturers and electrical contractors requiring reliable branch circuit protection.
Featuring a 3-pole configuration, a 25 A rated current and a D curve tripping characteristic, the UB10D3025A is ideally suited to circuits supplying motors, transformers and other inductive equipment with high inrush currents. Its compact DIN rail mounting design allows quick installation inside industrial control panels and electrical distribution boards.
With a 10 kA short circuit breaking capacity, thermal-magnetic protection and UL489 approval, this miniature circuit breaker delivers reliable fault protection in demanding industrial environments. Its durable construction ensures long service life while helping minimise downtime and protecting valuable equipment.
Miniature circuit breakers automatically disconnect electrical circuits during overload and short circuit conditions, protecting cables, machinery and connected equipment from electrical damage. The thermal-magnetic operating mechanism combines overload protection with rapid magnetic tripping for effective fault isolation.
The IMO UB10D3025A is specifically designed for applications where temporary high inrush currents occur during equipment start-up. Its D curve characteristic reduces nuisance tripping while maintaining dependable protection against genuine electrical faults.
| Current | 3025 A |
|---|---|
| Phase | Three Phase |
| HS Code | 8536201090 |
| Country of Manufacture | India |
The UB10D3025A provides overload and short circuit protection for three-phase electrical circuits used in industrial machinery, automation systems and commercial electrical installations.
The IMO UB10D3025A has a rated current of 25 A.
D curve circuit breakers are designed for motors, transformers and other inductive equipment that draw higher starting currents.
The breaker mounts directly onto a standard DIN rail inside electrical distribution boards and industrial control panels.
The UB10D3025A provides a 10 kA short circuit breaking capacity, delivering reliable protection for demanding industrial applications.
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.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO UB10D3025A 10kA UL489 Miniature Circuit Breaker 3 Pole 25A D Curve", "sku": "UB10D3025A", "mpn": "UB10D3025A", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Miniature Circuit Breakers", "description": "IMO UB10D3025A UL489 miniature circuit breaker featuring a 3 pole configuration, 25 A rated current, D curve tripping characteristic and 10 kA breaking capacity for industrial circuit protection.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "25 A" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "3 Pole" }, { "@type": "PropertyValue", "name": "Trip characteristic", "value": "D Curve" }, { "@type": "PropertyValue", "name": "Breaking capacity", "value": "10 kA" }, { "@type": "PropertyValue", "name": "Mounting type", "value": "DIN Rail" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO UB10D3025A used for?", "acceptedAnswer": { "@type": "Answer", "text": "The UB10D3025A provides overload and short circuit protection for three-phase electrical circuits used in industrial machinery, automation systems and commercial electrical installations." } }, { "@type": "Question", "name": "What is the rated current of this circuit breaker?", "acceptedAnswer": { "@type": "Answer", "text": "The IMO UB10D3025A has a rated current of 25 A." } }, { "@type": "Question", "name": "Why does this breaker use a D curve characteristic?", "acceptedAnswer": { "@type": "Answer", "text": "D curve circuit breakers are designed for motors, transformers and other inductive equipment that draw higher starting currents." } }, { "@type": "Question", "name": "How is the UB10D3025A installed?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker mounts directly onto a standard DIN rail inside electrical distribution boards and industrial control panels." } }, { "@type": "Question", "name": "What is the breaking capacity?", "acceptedAnswer": { "@type": "Answer", "text": "The UB10D3025A provides a 10 kA short circuit breaking capacity, delivering reliable protection for demanding industrial applications." } } ] }
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...