Original price was: £24.01.£18.09Current price is: £18.09.
The IMO US10D2050A is a high-performance UL1077 supplementary protector miniature circuit breaker (MCB) designed to provide dependable overcurrent protection for industrial control panels, automation equipment and electrical machinery. Manufactured by IMO Precision Controls, this robust device delivers reliable circuit protection for OEMs, panel builders and industrial maintenance professionals.
Designed for demanding industrial environments, the US10D2050A combines a compact DIN rail mounting format with dependable tripping characteristics to protect electrical circuits against overloads and short circuits. Its D Curve trip characteristic makes it particularly suitable for circuits with high inrush currents, including motors, transformers and inductive loads.
Featuring a 50 A current rating, 2-pole configuration and a 10 kA short-circuit breaking capacity, the IMO US10D2050A is ideal for industrial control cabinets, machinery, automation systems and OEM electrical panels requiring UL1077 supplementary protection.
The IMO US10D2050A is engineered to provide dependable supplementary protection for industrial electrical circuits. Its D Curve characteristic enables reliable operation on circuits with higher inrush currents while maintaining rapid protection against overloads and short-circuit faults.
Designed for installation in automation panels, machinery and OEM equipment, the compact DIN rail format allows quick installation while helping maximise available panel space.
| Current | 2050 A |
|---|---|
| HS Code | 8536201090 |
| Country of Manufacture | India |
The US10D2050A is a UL1077 supplementary protector designed to protect industrial control circuits from overloads and short circuits.
This model has a 50 A rated current.
D Curve breakers are designed for circuits with higher inrush currents, making them suitable for motors, transformers and other inductive loads.
The breaker mounts directly onto a standard DIN rail inside industrial electrical control panels and distribution enclosures.
It is widely used in industrial automation, OEM machinery, manufacturing plants, electrical control panels and process control applications.
IMO Precision Controls circuit protection products are trusted by OEMs, panel builders and industrial engineers worldwide for delivering dependable protection, straightforward installation and long-term reliability in demanding automation environments.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO US10D2050A UL1077 Miniature Circuit Breaker 2 Pole 50A D Curve", "sku": "US10D2050A", "mpn": "US10D2050A", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Miniature Circuit Breakers", "description": "IMO US10D2050A UL1077 supplementary protector featuring a 2 pole configuration, 50 A current rating, D Curve trip characteristic and 10 kA breaking capacity for industrial control panel protection.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "50 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", "value": "DIN rail" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO US10D2050A used for?", "acceptedAnswer": { "@type": "Answer", "text": "The US10D2050A is a UL1077 supplementary protector designed to protect industrial control circuits from overloads and short circuits." } }, { "@type": "Question", "name": "What is the current rating of this circuit breaker?", "acceptedAnswer": { "@type": "Answer", "text": "This model has a 50 A rated current." } }, { "@type": "Question", "name": "What does the D Curve trip characteristic mean?", "acceptedAnswer": { "@type": "Answer", "text": "D Curve breakers are designed for circuits with higher inrush currents, making them suitable for motors, transformers and other inductive loads." } }, { "@type": "Question", "name": "How is the US10D2050A installed?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker mounts directly onto a standard DIN rail inside industrial electrical control panels and distribution enclosures." } }, { "@type": "Question", "name": "What industries commonly use this product?", "acceptedAnswer": { "@type": "Answer", "text": "It is widely used in industrial automation, OEM machinery, manufacturing plants, electrical control panels and process control 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...