Original price was: £12.04.£9.06Current price is: £9.06.
The IMO US10D1010A is a compact UL1077 supplementary miniature circuit breaker (MCB) engineered to provide dependable overload and short-circuit protection for industrial control panels, OEM machinery and factory automation systems. Manufactured by IMO Precision Controls, this single-pole circuit breaker combines reliable thermo-magnetic protection with a space-saving DIN rail mounted design, making it ideal for demanding industrial applications.
Designed for panel builders, machine manufacturers and automation engineers, the US10D1010A integrates seamlessly into industrial electrical enclosures alongside PLCs, relays, contactors and power supplies. Its compact footprint maximises panel space while providing reliable supplementary circuit protection for industrial equipment.
Featuring a 10 A rated current, a D Curve tripping characteristic and a 10 kA short-circuit breaking capacity, the IMO US10D1010A is particularly suited to protecting transformers, solenoids, contactor coils and other inductive loads that generate high inrush currents during start-up.
The IMO US10D1010A automatically disconnects the protected circuit during overload or short-circuit conditions, helping protect wiring, electrical components and connected industrial equipment from damage. Its dependable thermo-magnetic mechanism contributes to increased equipment reliability and reduced production downtime.
Its D Curve characteristic allows higher instantaneous inrush currents before magnetic tripping, making the breaker ideal for transformer-fed circuits, industrial power supplies, contactor coils, solenoids and similar inductive loads where nuisance tripping must be avoided.
| Current | 1010 A |
|---|---|
| Phase | Single Phase |
| HS Code | 8536201090 |
| Country of Manufacture | India |
It provides supplementary overload and short-circuit protection for industrial control circuits, automation systems and OEM machinery.
The IMO US10D1010A has a rated current of 10 A.
D Curve breakers are designed for circuits with high inrush currents, making them suitable for transformers, contactor coils, solenoids and similar inductive equipment.
The US10D1010A provides a 10 kA short-circuit breaking capacity.
No. The US10D1010A is certified as a UL1077 supplementary protector and is intended for supplementary protection within industrial equipment.
The breaker mounts directly onto a standard EN 60715 DIN rail inside industrial control panels and electrical enclosures.
IMO Precision Controls supplementary circuit breakers are trusted by panel builders, OEM manufacturers and automation engineers for compact, reliable protection of industrial electrical control systems.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO US10D1010A 10kA UL1077 MCB 1 Pole 10A D Curve", "sku": "US10D1010A", "mpn": "US10D1010A", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Miniature Circuit Breakers", "description": "IMO US10D1010A single-pole UL1077 supplementary miniature circuit breaker with a 10A rating, D Curve characteristic and 10kA breaking capacity for industrial control systems.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "10 A" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "1" }, { "@type": "PropertyValue", "name": "Trip characteristic", "value": "D Curve" }, { "@type": "PropertyValue", "name": "Breaking capacity", "value": "10 kA" }, { "@type": "PropertyValue", "name": "Standard", "value": "UL1077, IEC 60947-2 & IEC 60898-1" }, { "@type": "PropertyValue", "name": "Mounting", "value": "DIN Rail EN 60715" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is the IMO US10D1010A used for?", "acceptedAnswer": { "@type": "Answer", "text": "It provides supplementary overload and short-circuit protection for industrial control circuits, automation systems and OEM machinery." } }, { "@type": "Question", "name": "What is the current rating?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker has a rated current of 10 A." } }, { "@type": "Question", "name": "Why choose a D Curve circuit breaker?", "acceptedAnswer": { "@type": "Answer", "text": "D Curve breakers are designed for inductive loads with high inrush currents, including transformers, solenoids and contactor coils." } }, { "@type": "Question", "name": "What is the interrupting capacity?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker provides a 10 kA short-circuit breaking capacity." } }, { "@type": "Question", "name": "Is this a UL489 branch circuit breaker?", "acceptedAnswer": { "@type": "Answer", "text": "No. It is a UL1077 supplementary protector intended for supplementary protection within industrial equipment." } }, { "@type": "Question", "name": "How is the breaker installed?", "acceptedAnswer": { "@type": "Answer", "text": "It mounts onto a standard EN 60715 DIN rail inside industrial control panels and electrical enclosures." } } ] }
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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...