Original price was: £40.63.£30.61Current price is: £30.61.
The IMO UB10D2004A is a high-performance UL 489 miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for industrial electrical installations. Manufactured by IMO Precision Controls, this 2-pole circuit breaker combines thermo-magnetic overcurrent protection with a compact DIN rail mounting format, making it ideal for machinery, control panels and OEM automation systems.
Part of the proven IMO UB10 UL 489 miniature circuit breaker range, the UB10D2004A features a D curve tripping characteristic. The magnetic trip operates at approximately 10 to 20 times the rated current, making the breaker suitable for motors, transformers, solenoids and other inductive loads with high inrush currents.
With a 4 A rated current, 2-pole configuration and 10 kA short-circuit breaking capacity, the UB10D2004A delivers reliable branch circuit protection for demanding industrial applications while remaining easy to install on standard DIN rail systems.
Miniature circuit breakers automatically disconnect electrical circuits whenever overloads or short circuits occur. Thermo-magnetic protection combines thermal overload protection with rapid magnetic fault interruption, helping protect wiring, machinery and connected equipment from damage.
The D curve characteristic makes the IMO UB10D2004A particularly suitable for industrial applications involving motors, transformers and other inductive loads that generate temporary start-up currents, reducing nuisance tripping while maintaining dependable protection during genuine fault conditions.
| Current | 2004 A |
|---|---|
| HS Code | 8536201090 |
| Country of Manufacture | India |
The IMO UB10D2004A provides overload and short-circuit protection for industrial electrical circuits, machinery and automation systems.
The UB10D2004A has a rated operational current of 4 A.
This model is a 2-pole miniature circuit breaker designed to protect two conductors simultaneously.
The breaker provides a rated short-circuit breaking capacity of 10 kA.
The D curve provides instantaneous magnetic tripping at approximately 10 to 20 times the rated current, making it suitable for motors, transformers and other inductive loads with high inrush currents.
IMO Precision Controls miniature circuit breakers are trusted by machine builders, panel manufacturers and automation engineers to provide dependable branch circuit protection in demanding industrial environments.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO UB10D2004A 10 kA UL 489 Miniature Circuit Breaker 2 Pole 4 A D Curve", "sku": "UB10D2004A", "mpn": "UB10D2004A", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Miniature Circuit Breakers", "description": "IMO UB10D2004A two-pole UL 489 miniature circuit breaker with a 4 A rated current, D curve tripping characteristic and 10 kA short-circuit breaking capacity.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "4 A" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "2" }, { "@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 UB10D2004A used for?", "acceptedAnswer": { "@type": "Answer", "text": "The IMO UB10D2004A provides overload and short-circuit protection for industrial electrical circuits, machinery and automation systems." } }, { "@type": "Question", "name": "What current rating does this circuit breaker have?", "acceptedAnswer": { "@type": "Answer", "text": "The UB10D2004A has a rated operational current of 4 A." } }, { "@type": "Question", "name": "How many poles does the UB10D2004A have?", "acceptedAnswer": { "@type": "Answer", "text": "This model is a 2-pole miniature circuit breaker designed to protect two conductors simultaneously." } }, { "@type": "Question", "name": "What is the breaking capacity of the UB10D2004A?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker provides a rated short-circuit breaking capacity of 10 kA." } }, { "@type": "Question", "name": "What does the D curve characteristic mean?", "acceptedAnswer": { "@type": "Answer", "text": "The D curve provides instantaneous magnetic tripping at approximately 10 to 20 times the rated current, making it suitable for motors, transformers and other inductive loads with high inrush currents." } } ] }
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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...