Professional motor protection against overload, short circuits, phase failure, and dry run. Designed for critical motors in pumps, fans, compressors, CNC equipment, conveyor systems, and industrial automation.
✅ Dual Thermal-Magnetic Protection: Integrated thermal overload protector (adjustable settings) and instant short circuit protector response.
✅ Wide Current Range (0.1A - 63A): Precise overload protection settings suitable for diverse single phase motor protector and 3 phase motor protector applications.
✅ Ultra-Compact DIN Rail Design: Only 17.5mm wide – ideal space-saving solution, easily integrates with motor starters.
✅ High Breaking Capacity: 10kA @ 400V AC (meets IEC 60947-2 standard) – superior short circuit protection.
✅ Dry Run Protection: Specifically safeguards pumps from damage due to lack of fluid.
✅ IP40 Enclosure Rating: Reliable operation in demanding industrial environments.
| Parameter | Value/Description |
|---|---|
| Rated Current (Ie) | 0.1A - 63A (Adjustable - Overload) |
| Protection Features | Thermal overload, Short circuit, Phase failure, Dry run |
| Trip Class | Class 10 (< 10ms Instant SC Trip) |
| Rated Voltage | AC 400V / DC 250V |
| Breaking Capacity | 10kA AC (400V) per IEC 60947-2 |
| Operating Temperature | -25°C to +55°C |
| Mounting | DIN Rail (35mm - standard) |
| Certifications | UL 1077 (US Standard), CE, RoHS, CCC |
| Electrical Life | >20,000 Operations |
* Full test reports available in Certification Center.
HVAC & Compressor Systems: Essential overload protection and dry run protection for compressor and fan motors in air conditioning and refrigeration units.
Industrial Pump Systems: Protects water, chemical, and processing pumps from overload, dry run, and phase failure.
Industrial Machinery: Provides critical motor protection for motors in CNC equipment, conveyor systems, production lines, compressors, and other automation.
Material Handling: Safeguards motors in lifts, hoists, and automated guided vehicles (AGVs).
Easily mounts on DIN rail alongside contactors and other motor starters.
Designed as a motor circuit protector compatible with various motor starter types for single phase or 3 phase applications (140M protector variants available).
Simplified adjustment for overload settings.
Need pricing for bulk orders?
Require modified specifications (specific currents, special enclosures)?
Interested in evaluating sample units?
Contact us today! Get a customized quote within 24 hours.
Email: Sales@haipart.com
Or call direct: +86-13819777367 (Mon-Fri 9AM-5PM GMT+8).
