FI Earth Leakage Circuit Breakers FI compact Earth Leakage Circuit Break ers det ect and in terr upt earth (ground) faults. They are VDE approved for the Eu ro pea n system of pro tect ing peo ple, animals, equipment and prop er ty from danger ous line-to-ground and shock haz ard cur rents. a FI 2 FI 4 US applications include ground- fault pro tec tion of equipm ent Maximum Rated Fault Fault (GFPE) using the 10mA and Line Trip Trip 30mA fault current rat ings, esp e - Current Current Type Cat. No. Current Type Cat. No. cial ly when high distributed ca - pac i tance or other leakag es 16A 10mA FI 21.01 15.921 cause ex ces sive nui sance trips at lower fault cur rents. Applications 25A 30mA FI 22.03 15.922 30mA FI 42.03 15.926 for the 300mA rating are equip- 25A 300mA FI 22.30 15.924 300mA FI 42.30 15.929 ment protection and fire preven- tion, lim it ing the energy of a fault 40A 30mA FI 23.03 15.923 30mA FI 43.03 15.927 40A 300mA FI 23.30 15.925 300mA FI 43.30 15.930 to less than the minimum ignition ene r gy for many materials. 63A 30mA FI 44.03 15.928 63A 300mA FI 44.30 15.931 Type Designation (a) (b) (c) Earth Leakage Circuit Breaker Earth Leakage Circuit Breaker b b with Auxiliary Contacts with Auxiliary Contacts (a) = 2-2 pole 4-4 pole (b) = 1-16A 2-25A 3-40A 4-63A 25A 30mA FI 22.03Y 15.932 30mA FI 42.03Y 15.933 (c) = 01 - 10mA 40A 30mA FI 23.03Y 15.934 30mA FI 43.03Y 15.935 63A 30mA FI 44.03Y 15.936 = 03 - 30mA = 30 - 300mA Voltage Rating (maximum) 240VAC, 50/60Hz 415VAC, 50/60Hz (400Hz available on request) (VDE: 125/220VAC, 50Hz) (VDE: 220/380VAC, 50Hz) Short Circuit Capacity Up to rated current (RC) 40A = 1.5kA, RC 63A = 2kA. 10kA in combination with series fuse of European Operation Class gL/gG: RC 16A = 63A fuse, RC 25/40A = 80A fuse, RC 63A = 100A fuse. Fault Trip Current Calibration FI trips are calibrated at less than fault trip current for ensured safety (Typical trip range between 66.6-83.3% fault trip current, e.g., typical trip at 20-25mA for fault RC of 30mA) Typical Life Fully functional after 4,000 operations to DIN/VDE 0664 (CEE27) and 16000 additional fault current trips. Standard Pack and Weight 1/290g (0.64 lb.) 1/450g (1.0 lb.) 1/390g (0.86 lb.) with auxiliary contact 1/550g (1.21 lb.) with auxiliary contact Terminal Size Acceptability 16-6 AWG 14-3 AWG Equivalent Circuit 1N 153 N c a For 2-Phase applications, terminal 5 and 6 (next to Neutral terminals) must be connected to one phase for the test circuit to be operable. b Provided with mounted Auxiliary Switch, one N.O., one N.C. isolated feedthrough contact (Form X double 2N Test 24 6 N Test make and Y double break), which adds 9mm (.35 in.) to the width di men sion. HFI11 - Auxiliary Switch c For voltage systems without a neutral conductor. Please use jumper from 1 Contact Wire or 3 to top N terminal. This will Rating Size Type Cat. No. assure proper functioning of the test circuit. 2 6A / 230V AC 4mm (12 AWG) HFI11 15.991 1A / 220V DC or pulsed Note: If the power system has a marked conductor, it must connect Std. Pk.: 1 through the FI and not be grounded at Unit Weight: 45 grams (0.12 lb.) any point downstream. Width: 9mm (.354in.) 78 Other Items