Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
UB10C100.5A IMO 10kA UL489 MCB 1 pole 0.5A C Curve
£14.24
Why Choose the IMO UB10C100.5A 0.5 A Type C Miniature Circuit Breaker?
The IMO UB10C100.5A is a high-performance single-pole miniature circuit breaker (MCB) designed to provide reliable protection against overloads and short circuits in low-voltage electrical installations. Manufactured by IMO Precision Controls, this UL 489 approved circuit breaker is ideal for industrial control panels, OEM machinery and commercial electrical distribution systems.
Featuring a Type C tripping characteristic, the UB10C100.5A is well suited to circuits with moderate inrush currents, including transformers, solenoids and small motor control applications. Its thermo-magnetic operating mechanism combines dependable overload protection with rapid short-circuit interruption, helping safeguard both equipment and wiring.
With a rated current of 0.5 A, a 10 kA short-circuit breaking capacity and a compact DIN rail mounted design, the IMO UB10C100.5A provides dependable branch circuit protection whilst meeting demanding industrial and commercial requirements.
Key Advantages
- Reliable overload and short-circuit protection.
- 0.5 A rated current for low-current control circuits.
- Type C tripping characteristic for moderate inrush current applications.
- 10 kA breaking capacity for dependable fault interruption.
- UL 489 approved for branch circuit protection.
- Compact DIN rail mounting simplifies installation.
Key Features
- IMO UB10 UL489 miniature circuit breaker series.
- 0.5 A rated current.
- Type C trip characteristic (5 to 10 × In).
- Single-pole configuration.
- 10 kA rated short-circuit breaking capacity.
- Thermo-magnetic protection.
- Contact position indicator.
- DIN rail mounted modular design.
Reliable Protection for Industrial Control Circuits
Miniature circuit breakers such as the IMO UB10C100.5A automatically disconnect electrical circuits whenever excessive current is detected. The thermal element protects against prolonged overload conditions, while the magnetic mechanism rapidly clears short circuits before damage can occur.
The Type C characteristic makes this circuit breaker particularly suitable for industrial control equipment where moderate inrush currents occur during normal operation, including transformers, contactors and small motors. Its UL 489 approval allows it to be used as a branch circuit protective device in demanding installations.
Typical Applications
- Industrial control panels.
- PLC and automation systems.
- Transformer protection.
- Small motor control circuits.
- OEM machinery.
- Commercial electrical distribution.
Technical Specifications
Tick the specs you need, then view products that match.
| Certification | UL 489 | |
|---|---|---|
| Current | 0.5 A | |
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | UB10 UL489 | |
| Model | UB10C100.5A | |
| Product type | Miniature circuit breaker | |
| Rated current | 0.5 A | |
| Trip characteristic | Type C | |
| Number of poles | 1 | |
| Rated voltage | 277 V AC / 48 V DC | |
| Rated frequency | 50 / 60 Hz | |
| Rated short-circuit capacity | 10 kA | |
| Protection type | Thermo-magnetic | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | Approx. 108 × 17.5 × 67 mm | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO UB10C100.5A used for?
It protects low-voltage electrical circuits against overloads and short circuits in industrial control panels, machinery and commercial electrical systems.
What is the rated current of this circuit breaker?
The IMO UB10C100.5A has a rated current of 0.5 A.
What does the Type C trip characteristic mean?
Type C circuit breakers are designed for circuits with moderate inrush currents, making them suitable for transformers, solenoids and small motor control applications.
What is the breaking capacity of the UB10C100.5A?
The circuit breaker provides a 10 kA short-circuit breaking capacity.
How is the UB10C100.5A installed?
The miniature circuit breaker is designed for quick installation onto a standard DIN rail within electrical distribution boards and industrial control panels.
Trusted Circuit Protection from IMO
IMO UB10 UL489 miniature circuit breakers are trusted by electrical engineers, panel builders and OEM manufacturers for delivering reliable branch circuit protection, robust construction and dependable performance in demanding industrial environments.
