Product Description
The Square D PLF34120CU31A molded case circuit breaker delivers heavy-duty performance and advanced protection for commercial and industrial power systems. Designed with a 1200A rating, 3 poles, and 480V AC capability, this breaker features a 100kA interrupting capacity for reliable fault protection. Equipped with a Micrologic 3.0 LI trip unit, it provides precise long-time and instantaneous protection, plus a Push-to-Trip function for easy testing.
This premium breaker is ideal for large-scale electrical distribution systems where durability and safety are critical.
✅ Key Features:
-
Brand: Square D / Schneider Electric
-
Model: PLF34120CU31A
-
Amperage: 1200A
-
Poles: 3-Pole
-
Voltage Rating: 480V AC
-
Interrupting Capacity: 100kA @ 480V
-
Trip Unit: Micrologic 3.0 LI (Long-Time & Instantaneous)
-
Features: Push-to-Trip function
-
Type: Molded Case Circuit Breaker (MCCB)
-
Application: Commercial & Industrial Power Distribution
