Sale!
Exclusive Square D AR5.3 Overload Relay Thermal Unit
Original price was: $4.99.$2.50Current price is: $2.50.
For orders under $59.00, a shipping fee of $12.99 applies.
Square D AR5.3 Overload Relay Thermal Unit provides reliable thermal protection for motor control applications. Designed for precise trip response to prevent motor damage from overload conditions. Compatible with specific Square D motor starters and contactors, this thermal unit ensures consistent performance in industrial electrical systems. Engineered to meet industry standards for safety and durability.
- Square D
- AR5.3
- Overload Relay
- Thermal Unit





