Product Description

AR270 DISCONTINUED BY MANUFACTURER OVERLOAD THERMAL UNIT HEATING ELEMENT 600VAC MANUAL OR AUTO STANDARD TRIP- CLASS 28 BIMETALLIC The Square D AR27.0 is a high-performance thermal relay designed for reliable protection and control in industrial motor applications. This relay provides thermal overload protection by responding to excess current and preventing motor damage due to overheating. The AR27.0 features adjustable trip settings for precise calibration based on the specific needs of the motor and application. Its robust construction and reliable thermal sensing make it suitable for a range of motor protection tasks, ensuring both safety and longevity in demanding environments.

Technical Specifications

• Manufacturer: Square D
• Model: AR27.0
• Type: Thermal Overload Relay
• Adjustment Range: 0.4 to 2.0 Amps
• Trip Class: Class 10 (Standard)
• Number of Poles: 3-Pole
• Mounting Type: Din Rail Mount
• Control Voltage: 600V AC max
• Operating Temperature Range: -25°C to +60°C
• Dimensions: 90 x 90 x 60 mm (approx.)
• Weight: 0.5 kg (approx.)
• Certifications: UL Listed, CSA Certified