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US10D100.5A IMO 10kA UL1077 MCB 1 pole 0.5A D Curve
£8.43
Why Choose the IMO US10D100.5A Miniature Circuit Breaker?
The IMO US10D100.5A 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 offers reliable supplementary protection for low-current electrical circuits while maintaining a compact DIN rail footprint.
Designed for machine builders, panel manufacturers and automation engineers, the US10D100.5A delivers reliable thermo-magnetic protection while simplifying installation within industrial control cabinets. Its compact construction allows efficient use of panel space without compromising performance or reliability.
With a rated current of 0.5 A, a D Curve tripping characteristic and a 10 kA short-circuit breaking capacity, the IMO US10D100.5A is particularly suited to circuits containing transformers, solenoids, power supplies and other inductive loads with high inrush currents.
Key Advantages
- Compact single-pole supplementary circuit breaker.
- 0.5 A rated current for sensitive industrial control circuits.
- D Curve tripping characteristic designed for high inrush current applications.
- 10 kA breaking capacity for dependable fault protection.
- DIN rail mounting for fast installation inside electrical panels.
- Suitable for transformers, coils, power supplies and industrial automation equipment.
Key Features
- IMO Precision Controls US10D series.
- 0.5 A rated current.
- Single-pole configuration.
- D Curve trip characteristic.
- 10 kA interrupting capacity.
- UL1077 supplementary circuit protection.
- Thermo-magnetic overcurrent protection.
- Compact DIN rail mounted design.
Reliable Circuit Protection for Industrial Control Systems
The IMO US10D100.5A automatically disconnects electrical circuits during overload or short-circuit conditions, helping to protect control equipment, wiring and connected devices from electrical damage. Its dependable thermo-magnetic protection contributes to improved machine reliability while reducing unexpected downtime.
The D Curve operating characteristic is specifically intended for applications with high instantaneous inrush currents, making this breaker an excellent choice for transformers, contactors, solenoids and industrial power supplies where nuisance tripping must be avoided.
Typical Applications
- Industrial control panels.
- Machine building and OEM equipment.
- Transformer protection.
- Industrial power supplies.
- Control and instrumentation circuits.
- Automation systems and machinery.
Technical Specifications
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| Certification | UL 1077 | |
|---|---|---|
| Current | 0.5 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 | US10D100.5A | |
| Product type | Supplementary miniature circuit breaker | |
| Rated current | 0.5 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 | US10D100.5A | |
| Barcode | 5056207440687 | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO US10D100.5A used for?
The US10D100.5A provides supplementary overload and short-circuit protection for low-current industrial control circuits, machinery and automation equipment.
What is the current rating of this circuit breaker?
The breaker has a rated current of 0.5 A.
What does the D Curve trip characteristic mean?
D Curve breakers are designed for circuits with high inrush currents, making them suitable for transformers, solenoids and other inductive loads.
What interrupting capacity does this breaker provide?
The IMO US10D100.5A 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 worldwide by panel builders, OEM manufacturers and automation engineers for dependable electrical protection and reliable industrial performance.
