Original price was: £12.04.£9.06Current price is: £9.06.
The IMO US10D1025A 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 delivers reliable thermo-magnetic protection in a compact DIN rail mounted format for demanding industrial environments.
Designed for panel builders, machine manufacturers and automation engineers, the US10D1025A integrates seamlessly alongside PLCs, relays, contactors, power supplies and other control equipment. Its slim modular construction helps maximise enclosure space while providing dependable supplementary circuit protection.
With a 25 A rated current, a D Curve tripping characteristic and a 10 kA short-circuit breaking capacity, the IMO US10D1025A is particularly suitable for transformers, industrial power supplies, solenoids, contactor coils and other inductive loads that generate high inrush currents during energisation.
The IMO US10D1025A automatically disconnects circuits experiencing overload or short-circuit conditions, helping to protect wiring, machinery and electrical equipment from damage while reducing costly downtime in industrial environments.
Its D Curve operating characteristic is specifically intended for applications with high start-up currents, allowing temporary inrush currents without nuisance tripping while still providing rapid fault protection when required.
| Current | 1025 A |
|---|---|
| Phase | Single Phase |
| HS Code | 8536201090 |
| Country of Manufacture | India |
It provides supplementary overload and short-circuit protection for industrial control systems, OEM machinery and automation equipment.
The IMO US10D1025A has a rated current of 25 A.
D Curve breakers are designed for circuits with high inrush currents, making them ideal for transformers, contactor coils, solenoids and other inductive equipment.
The US10D1025A provides a 10 kA short-circuit breaking capacity.
No. The US10D1025A is certified as a UL1077 supplementary protector and is intended for supplementary protection within industrial equipment.
The breaker clips 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 worldwide for compact, reliable industrial circuit protection.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO US10D1025A 10kA UL1077 MCB 1 Pole 25A D Curve", "sku": "US10D1025A", "mpn": "US10D1025A", "gtin13": "5056207488023", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "manufacturer": { "@type": "Organization", "name": "IMO Precision Controls" }, "category": "Supplementary Miniature Circuit Breakers", "description": "IMO US10D1025A single-pole UL1077 supplementary miniature circuit breaker with a 25A rating, D Curve characteristic and 10kA breaking capacity.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "25 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": "Standards", "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 US10D1025A used for?", "acceptedAnswer": { "@type": "Answer", "text": "It provides supplementary overload and short-circuit protection for industrial control systems, OEM machinery and automation equipment." } }, { "@type": "Question", "name": "What is the current rating?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker has a rated current of 25 A." } }, { "@type": "Question", "name": "Why use a D Curve circuit breaker?", "acceptedAnswer": { "@type": "Answer", "text": "D Curve breakers are intended for inductive loads with high inrush currents such as 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 clips 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...