BUSUNG Step Ladder Multi-Function LS-Type Size:LS-45 (4*5-Step) IEC 60947-17 - [Icw] rated BUM4-40D-W-4M/A Hand Socket Set No.:120-1411 Needle Files Set (2nd cut)Oval File (8 PCS) 000 mm Inner Ring

BUSUNG Step Ladder Multi Function LS Type Size:LS 45 (4*5 Step) IEC 60947 17 [Icw] rated BUM4 40D W 4M A Hand Socket Set No.:120 1411 Needle Files Set (2nd cut)Oval File (8 PCS) 000 mm Inner Ring IEC 60947 17 [Icw] rated short time withstand current Trip unit characteristics Thermal magnetic L : for overload protection (long time) I : for instantaneous short circuit protection [Ir] Long time pick up adjustment range Fixed [Iu] Long time pick up adjustment range [tr] Long time delay adjustment range [Isd] Short time pick up adjustment range [tsd] Short time delay adjustment range [Ii] Instantaneous pick up adjustment range Fixed 400 A 100 mm 16290 lbf 72500 N 72