Original price was: £40.63.£30.61Current price is: £30.61.
The IMO UB10D2020A is a compact and dependable 2-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overload and short-circuit conditions. Part of the IMO B10 circuit protection range, it is suitable for use in industrial machinery, commercial distribution systems, OEM equipment and electrical control panels.
Featuring a D curve tripping characteristic, the UB10D2020A is designed for circuits that experience high temporary starting currents. This makes it particularly suitable for motors, transformers, solenoids and other inductive equipment that could cause nuisance tripping when protected by a more sensitive breaker characteristic.
With a rated current of 20 A, a 2-pole configuration and a short-circuit breaking capacity of up to 10 kA, the UB10D2020A provides effective circuit protection and simultaneous isolation of two conductors. Its compact DIN rail-mounted construction enables straightforward installation inside distribution boards, switchboards and industrial control cabinets.
Miniature circuit breakers protect electrical wiring and connected equipment by automatically disconnecting the supply when excessive current is detected. Thermal protection responds to prolonged overload conditions, while magnetic protection provides rapid interruption when a short-circuit fault occurs.
The D curve characteristic of the IMO UB10D2020A permits higher temporary inrush currents than typical B curve or C curve breakers. This makes it suitable for protecting motors, transformers and industrial machinery while helping to prevent unnecessary tripping during normal equipment start-up.
| Current | 2020 A |
|---|---|
| HS Code | 8536201090 |
| Country of Manufacture | India |
It is used to protect electrical circuits against overloads and short circuits, particularly circuits supplying motors, transformers and other high-inrush electrical loads.
The miniature circuit breaker has a rated current of 20 A.
A D curve breaker permits higher temporary starting currents before tripping, making it suitable for motors, transformers and other inductive equipment.
The UB10D2020A has a 2-pole configuration, enabling two conductors to be switched and isolated simultaneously.
It is designed for installation on a standard 35 mm DIN rail inside a distribution board, control panel or electrical enclosure.
IMO circuit protection products are used by electrical engineers, panel builders and machinery manufacturers to provide dependable overload protection, short-circuit protection and circuit isolation in industrial and commercial installations.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO UB10D2020A Miniature Circuit Breaker 20 A 2 Pole D Curve", "sku": "UB10D2020A", "mpn": "UB10D2020A", "brand": { "@type": "Brand", "name": "IMO" }, "category": "Miniature Circuit Breakers", "description": "IMO UB10D2020A 20 A two-pole D curve miniature circuit breaker with a 10 kA breaking capacity, designed for industrial and commercial circuits with high starting currents.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "20 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": "35 mm DIN rail" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO UB10D2020A used for?", "acceptedAnswer": { "@type": "Answer", "text": "It is used to protect electrical circuits against overloads and short circuits, particularly circuits supplying motors, transformers and other high-inrush electrical loads." } }, { "@type": "Question", "name": "What is the current rating of the UB10D2020A?", "acceptedAnswer": { "@type": "Answer", "text": "The miniature circuit breaker has a rated current of 20 A." } }, { "@type": "Question", "name": "What does the D curve characteristic mean?", "acceptedAnswer": { "@type": "Answer", "text": "A D curve breaker permits higher temporary starting currents before tripping, making it suitable for motors, transformers and other inductive equipment." } }, { "@type": "Question", "name": "How many poles does this circuit breaker have?", "acceptedAnswer": { "@type": "Answer", "text": "The UB10D2020A has a two-pole configuration, enabling two conductors to be switched and isolated simultaneously." } }, { "@type": "Question", "name": "How is the IMO UB10D2020A installed?", "acceptedAnswer": { "@type": "Answer", "text": "It is designed for installation on a standard 35 mm DIN rail inside a distribution board, control panel or electrical enclosure." } } ] }
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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...