GRP8-01 Thermistor Motor Protection Relay
Key attributes
| Brand | Switchgear parts |
| Model NO. | GRP8-01 Thermistor Motor Protection Relay |
| Rated frequency | 50/60Hz |
| Series | GRP8 |
Product descriptions from the supplier
Product Highlight
Precise Temperature Control: With an alarm setpoint of 3100Ω ±10% and a return setpoint of 1650Ω ±10%, it keeps your motor operating within safe temperature limits.
Broken Wire Detection: Instantly alerts you to any sensor circuit interruptions, preventing motor damage due to undetected faults.
Flexible Installation: DIN rail mounting (EN/IEC 60715) offers quick and easy setup in any environment.
Wide Voltage Compatibility: Supports AC/DC 24-240V 50/60Hz, making it adaptable to various power systems.
Exceptional Durability: Boasts a mechanical life of 1×10⁷ cycles and an electrical life (AC1) of 1×10⁵ cycles for long-term reliability.
The GRP8-01 Thermistor Motor Protection Relay from GEYA is a high-performance solution designed to safeguard your motors from damage. Utilizing advanced thermistor technology, it provides real-time temperature monitoring to prevent thermal overload caused by high switching frequency, heavy-duty starting, phase failure, poor cooling, or high ambient temperatures. Whether in industrial automation lines or mechanical manufacturing workshops, the GRP8-01 ensures reliable motor protection.
Voltage range： AC/DC 24-240V 50/60Hz
Burden： AC 0.09-3VA/DC 0.05-1.7W
Supply voltage tolerance：-15%;+10%
Max cold PTC resistance：1500Ω
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Low Voltage Electrical Apparatus/Instrument meters/Production equipment/Electrical fittings/Equipment Parts
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
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