Original price was: £40.63.£30.61Current price is: £30.61.
The IMO UB10D200.5A 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 incorporates thermo-magnetic protection to safeguard machinery, automation equipment and electrical control systems. The model features a 0.5 A rated current, D curve tripping characteristic and a 10 kA short-circuit breaking capacity.
As part of the established IMO UB10 UL 489 miniature circuit breaker range, the UB10D200.5A is designed for applications where temporary inrush currents occur. The D curve characteristic provides instantaneous magnetic tripping at approximately 10 to 20 times the rated current, making it suitable for motors, transformers, solenoids and other inductive loads.
Its compact DIN rail mounting format, robust construction and recognised industrial approvals make the UB10D200.5A an excellent choice for machine builders, panel manufacturers and industrial automation engineers requiring reliable branch circuit protection.
Miniature circuit breakers automatically disconnect electrical circuits whenever overloads or short circuits occur. Thermo-magnetic protection combines thermal overload detection with rapid magnetic fault interruption, helping protect wiring, machinery and electrical equipment from damage.
The D curve characteristic makes the IMO UB10D200.5A particularly suitable for industrial applications involving motors and other inductive loads that generate temporary start-up currents, reducing nuisance tripping while maintaining dependable protection during fault conditions.
| Current | 200.5 A |
|---|---|
| HS Code | 8536201090 |
| Country of Manufacture | India |
The IMO UB10D200.5A provides overload and short-circuit protection for industrial electrical circuits, machinery and automation systems.
The UB10D200.5A has a rated operational current of 0.5 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 inductive loads with high inrush currents.
IMO Precision Controls miniature circuit breakers are trusted by panel builders, OEMs and automation engineers worldwide for dependable industrial branch circuit protection.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO UB10D200.5A 10 kA UL 489 Miniature Circuit Breaker 2 Pole 0.5 A D Curve", "sku": "UB10D200.5A", "mpn": "UB10D200.5A", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Miniature Circuit Breakers", "description": "IMO UB10D200.5A two-pole UL 489 miniature circuit breaker with a 0.5 A rated current, D curve tripping characteristic and 10 kA short-circuit breaking capacity.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "0.5 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 UB10D200.5A used for?", "acceptedAnswer": { "@type": "Answer", "text": "The IMO UB10D200.5A 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 UB10D200.5A has a rated operational current of 0.5 A." } }, { "@type": "Question", "name": "How many poles does the UB10D200.5A 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 UB10D200.5A?", "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 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...