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US10D1005A IMO 10kA UL1077 MCB 1 pole 5A D Curve
£8.43
Why Choose the IMO US10D1005A Miniature Circuit Breaker?
The IMO US10D1005A is a compact and dependable UL1077 supplementary miniature circuit breaker (MCB) designed to provide overload and short-circuit protection for industrial control panels, OEM machinery and automation systems. Manufactured by IMO Precision Controls, this single-pole circuit breaker delivers reliable supplementary protection for low-current electrical circuits while occupying minimal DIN rail space.
Designed for machine builders, panel manufacturers and automation engineers, the US10D1005A combines dependable thermo-magnetic protection with a compact industrial design. It is engineered for fast installation inside electrical control cabinets and helps improve system reliability by isolating fault conditions quickly and safely.
Featuring a rated current of 5 A, a D Curve tripping characteristic and a 10 kA short-circuit breaking capacity, the IMO US10D1005A is ideally suited to protecting transformers, solenoids, contactor coils, industrial power supplies and other inductive loads that generate high inrush currents.
Key Advantages
- Compact single-pole supplementary miniature circuit breaker.
- 5 A rated current for industrial control applications.
- D Curve tripping characteristic for high-inrush loads.
- 10 kA breaking capacity for dependable fault interruption.
- DIN rail mounting enables fast installation inside control panels.
- Suitable for transformers, contactors, solenoids and industrial automation equipment.
Key Features
- IMO Precision Controls US10D series.
- 5 A rated current.
- Single-pole configuration.
- D Curve trip characteristic.
- 10 kA interrupting capacity.
- UL1077 supplementary circuit protection.
- Thermo-magnetic overload and short-circuit protection.
- Compact DIN rail mounted construction.
Reliable Protection for High-Inrush Control Circuits
The IMO US10D1005A automatically disconnects electrical circuits during overload or short-circuit conditions, helping to protect wiring, control components and connected industrial equipment from damage. Its dependable thermo-magnetic mechanism supports improved system reliability while reducing maintenance and downtime.
The D Curve operating characteristic is specifically designed for applications with high momentary inrush currents. This makes the breaker particularly suitable for transformers, contactor coils, solenoids and industrial power supplies without causing unnecessary nuisance tripping.
Typical Applications
- Industrial control panels.
- OEM machinery.
- Industrial automation systems.
- Transformer protection circuits.
- Power supplies and control circuits.
- Contactor and solenoid protection.
Technical Specifications
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| Certification | UL 1077 | |
|---|---|---|
| Current | 5 A | |
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | US10D | |
| Model | US10D1005A | |
| Product type | Supplementary miniature circuit breaker | |
| Rated current | 5 A | |
| Number of poles | 1 | |
| Trip characteristic | D Curve | |
| Breaking capacity | 10 kA | |
| Standard | UL1077, IEC 60947-2 & IEC 60898-1 | |
| Rated voltage | 230 V AC (IEC), 277 V AC (UL) | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Operating temperature | -25°C to +55°C | |
| Manufacturer part number | US10D1005A | |
| Barcode | 5056207486234 | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO US10D1005A used for?
The US10D1005A provides supplementary overload and short-circuit protection for industrial control circuits, machinery and automation equipment.
What is the current rating of this circuit breaker?
The breaker has a rated current of 5 A.
What does the D Curve trip characteristic mean?
D Curve breakers are intended for circuits with high inrush currents, making them suitable for transformers, solenoids, contactors and similar inductive loads.
What interrupting capacity does this breaker provide?
The IMO US10D1005A provides a 10 kA short-circuit breaking capacity.
Where is the breaker typically installed?
It is designed for DIN rail mounting inside industrial control panels, machine cabinets and electrical enclosures.
Trusted by Industrial Automation Professionals
IMO UL1077 supplementary circuit breakers are trusted by panel builders, OEM manufacturers and automation engineers for dependable electrical protection and long-term industrial reliability.
