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.
UB10D1007A IMO 10kA UL489 MCB 1 pole 7A D Curve
£14.24
Why Choose the IMO UB10D1007A Miniature Circuit Breaker?
The IMO UB10D1007A is a compact miniature circuit breaker (MCB) designed to protect industrial control circuits, machinery and electrical equipment against overload and short-circuit conditions. As part of the established IMO UB10 series, this single-pole device provides dependable branch circuit protection for low-current industrial applications.
Featuring a D curve tripping characteristic, the UB10D1007A is suitable for circuits supplying transformers, industrial power supplies, solenoids, contactors and other inductive equipment that can produce high temporary inrush currents. Its thermal-magnetic operating mechanism provides effective fault disconnection while helping to reduce nuisance tripping during normal equipment energisation.
With a 7 A rated current, a single-pole configuration and a 10 kA short-circuit breaking capacity, the IMO UB10D1007A is well suited to control, auxiliary and equipment supply circuits. Its DIN rail mounted construction allows straightforward installation inside industrial control panels, machinery cabinets and electrical enclosures.
Key Advantages
- Dependable overload and short-circuit protection for industrial electrical circuits.
- 7 A rated current for control, auxiliary and equipment supply applications.
- Single-pole configuration provides individual branch circuit protection.
- D curve tripping characteristic accommodates high temporary inrush currents.
- 10 kA breaking capacity provides robust short-circuit interruption.
- Compact DIN rail mounting simplifies installation, servicing and replacement.
Key Features
- IMO UB10 miniature circuit breaker series.
- 7 A rated operational current.
- Single-pole (1P) configuration.
- D curve operating characteristic.
- 10 kA rated short-circuit breaking capacity.
- Thermal-magnetic overcurrent protection.
- Suitable for industrial branch circuit protection.
- DIN rail mounting for control panels and electrical enclosures.
Reliable Protection for High-Inrush Control Circuits
Miniature circuit breakers automatically disconnect electrical circuits when excessive current or a short circuit occurs. This helps protect cables, control components and connected equipment from electrical damage while supporting safer operation, reducing downtime and simplifying circuit restoration after a fault has been corrected.
The D curve response of the IMO UB10D1007A enables correctly designed circuits to tolerate brief start-up currents significantly above their normal operating level. This makes the breaker particularly suitable for inductive equipment and other devices that experience substantial current surges during energisation.
Typical Applications
- Industrial control and auxiliary circuits.
- Control transformers and industrial power supplies.
- Solenoid, relay and contactor circuits.
- PLC and factory automation panels.
- OEM machinery and production equipment.
- Electrical cabinets and distribution enclosures.
Technical Specifications
Tick the specs you need, then view products that match.
| Certification | UL 489 | |
|---|---|---|
| Current | 7 A | |
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | UB10 | |
| Model | UB10D1007A | |
| Product type | Miniature circuit breaker | |
| Rated operational current | 7 A | |
| Number of poles | 1 | |
| Tripping characteristic | D curve | |
| Instantaneous trip range | Approximately 10–20 × rated current | |
| Rated short-circuit breaking capacity | 10 kA | |
| Operating mechanism | Thermal-magnetic | |
| Rated frequency | 50/60 Hz | |
| Mounting type | DIN rail | |
| Protection function | Overload and short-circuit protection | |
| Typical installation | Industrial control panels and machinery enclosures | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO UB10D1007A used for?
It is used to protect 7 A industrial control, auxiliary and equipment circuits against overloads and short circuits.
What is the current rating of the UB10D1007A?
The IMO UB10D1007A has a rated operational current of 7 A.
What does the D curve characteristic mean?
A D curve circuit breaker has an instantaneous magnetic trip range of approximately 10 to 20 times its rated current, making it suitable for correctly designed circuits with high temporary inrush currents.
What is the short-circuit breaking capacity?
The UB10D1007A has a rated short-circuit breaking capacity of 10 kA.
Which types of load can this circuit breaker protect?
It can be used in appropriately designed circuits supplying transformers, industrial power supplies, contactors, solenoids and other equipment with high energisation currents.
How is the IMO UB10D1007A installed?
It is designed for mounting on a standard DIN rail inside a suitable industrial control panel, machinery cabinet or electrical enclosure.
Trusted by Industrial Panel Builders
IMO circuit protection products provide electrical engineers, automation specialists and OEM machine builders with dependable solutions for protecting industrial control circuits, machinery and electrical installations.
