GF463030 Altech

GF Series - 3 Pole+N, 30 mA 480Y/277V AC Ground Fault Sensing and Relaying Device (RCCB) The GF Series of Equipment Ground Fault Protection Relays (Earth Leakage Protection) is the latest addition to Altech s UL Listed product range, providing ground fault (residual current) protection for circuits with loads up to 63A. Short Circuit Withstand rating is 10kA. Ordering Information Rated Type/ Rated Ground Fault Sensing Current Cat. No. Voltage & Relaying Equipment E483493 25A GF425030 480Y/277V AC 40A GF440030 480Y/277V AC 63A GF463030 480Y/277V AC GF Series RCCB Ground Fault Trip Curve Technical Specification Number of Poles 3+N 0.5 0.4 Voltage Rating (maximum) 480Y/277V AC 0.2 Ground Fault Sensitivity Level 30mA 0.3 Rated Frequency 50/60Hz 0.15 2 2 Cable Size & Tightening Torque Stranded Wire: 16 - 3 AWG (1.5 mm - 25 mm ) 17.5 lb-in (2.0 Nm) 0.1 2 2 16 - 10 AWG (1.5 mm - 5.5 mm ) 17.5 lb-in (2.0 Nm) 0.05 2 2 18 - 16 AWG (1 mm - 1.5 mm ) 25 lb-in (2.8 Nm) 0.04 0.03 Electrical Life 6000 Switching Operations 0.02 Mechanical Life 10000 Switching Operations 0.015 Dimensions 0.01 (to convert to inches multply by 0.03937) 0.005 0.5 1 5 0.85 1.15 I 85mm In 45mm 70 mm Weight 449 g GF Series RCCB Short Circuit Withstand Rating V IR Backup 3+N Pole 10kA Class J Fuse 250A or lower 480Y/277V AC Altech L Series Branch Circuit Breaker Altech R Series Supplementary Protector 1 35 Royal Road Flemington, NJ 08822-6000 t 908-806-9400 f 908-806-9490 www.altechcorp.com 1 3 5 N LINE N 6 4 2 UL 1053 Ground Fault Sensing and Relaying Device 71mm 60mm 44mm t(s)UL 1053 Ground Fault Sensing and Relaying Device GF Series - 3 Pole+N, 30 mA Applicable voltage systems and wiring examples. L1 GF4 277 V 480 V 480 V L2 277 V 480 V N 277 V L3 L1 GF4 120 V 208 V 208 V L2 120 V 208 V N 120 V L3 L3 480 V 480 V L2 480 V * Jumper from terminal 2 to N L1 L3 277 V 277 V L2 277 V * Jumper from terminal 4 to N L1 * Either jumper connection can be used for both voltage configurations. 2 35 Royal Road Flemington, NJ 08822-6000 t 908-806-9400 f 908-806-9490 www.altechcorp.com LOAD LOAD LOAD LOAD 1 3 5 N LINE 1 3 5 N 1 3 5 N LINE LINE 1 3 5 N LINE N 4 6 2 N 6 N 4 6 4 2 2 N 6 4 2