1BU63R

Circuit Breaker; 63A; B Char; 1Pole; 277VAC; UL1077

**UL1077 Recognized Supplementary Protector

**

* DIN Rail Mounted

* 17.5 mm Width Per Pole

* Thermal Magnetic

* 480Y/277 VAC, 50/60 Hz

* 10 kA Short Circuit Withstand Capability

* Positive Trip Indicator Green — Off/Tripped, Red — On

* Applications On the Load Side of Branch Circuit Protection Include: Sensitive Electronics, Power Supplies, Appliance Circuits, Etc.

Allied Electronics:
Circuit Breaker; 63A; B Char; 1 Pole; 277 VAC; UL1077