Emas HJ11A09UI enclosed contactor with thermal overload relay, 9 A AC-3 current rating, 220-230 V 50/60 Hz voltage and 2.50-3.70 A overload range for small motor control applications.
£115.12
The EMAS HJ11A09UI is an HJ Series enclosed contactor assembly designed for reliable motor control and overload protection in industrial applications. Featuring a 9A contactor, integrated thermal overload relay, key switch, reset button, and signal lamp, the HJ11A09UI provides a complete motor starter solution for automation systems, machinery, and electrical control panels.
With a 220-230V AC 50-60Hz coil and an adjustable thermal overload range of 2.50-3.70A, the EMAS HJ11A09UI delivers dependable switching performance and motor protection in a compact enclosed design.
| Brand | EMAS |
|---|---|
| Model / SKU | HJ11A09UI |
| Product Type | Contactor with Thermal Overload Relay in Box |
| Series | HJ Series |
| Contactor Rated Current | 9A |
| Coil Voltage | 220-230V AC 50-60Hz |
| Thermal Relay Adjustment Range | 2.50-3.70A |
| Usage Category | AC-3 |
| Control Features | Key Switch, Reset Button & Signal Lamp |
| Enclosure Type | Boxed Contactor Assembly |
| Operating Frequency | 50-60Hz |
| Insulation Voltage | 690V AC |
| Impulse Withstand Voltage | 6kV |
| Mechanical Life | 100,000 operations minimum |
| Electrical Life | 100,000 operations minimum |
| Short Circuit Breaking Capacity | 50kA |
| Protection Degree | IP30 |
| Operating Temperature | -5°C to +40°C |
The EMAS HJ11A09UI is an enclosed 9A contactor assembly with thermal overload protection, key switch, reset button, and signal lamp for industrial motor control applications.
The EMAS HJ11A09UI thermal overload relay adjustment range is 2.50A to 3.70A.
The HJ11A09UI is used in industrial automation, machinery, motor control panels, pumps, fans, and electrical control systems.
| Current | 9 A |
|---|---|
| Phase | Three Phase |
| IP Rating | IP30 |
| Series | HJ Series |
| Product type | Enclosed contactor with thermal overload relay |
| Rated operational current Ie | 9 A |
| Usage category | AC-3 |
| Operational frequency | 50 / 60 Hz |
| Thermal overload calibration interval | 2.50-3.70 A |
| Enclosure controls | Rocker switch, reset button and pilot indicator |
| Protection rating | IP30 |
| Pollution degree | 3 |
| Operating temperature | -5°C to +40°C |
| Cable section | 1.5 mm² |
| Screw torque | 1.8 Nm |
| Short-circuit breaking capacity Ics | 50 kA |
| Mechanical life | minimum 100,000 operations |
| Electrical life | minimum 100,000 operations |
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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...