Technical Specifications, VLS Range, 16–125 A Model 3-pole: VLS3P… 016… 025… 032… 040… 063R1 063R2 080… 100… 125… 4th pole: VLS1P… 040… 040… 040… 040… 063R1S 063R2S 080… 100… 125… Contact Specifications IEC conventional free air thernal current, Ith (≤40 °C) A 16 25 32 40 63 63 80 100 125 IEC rated insulation voltage, Ui V 1000 IEC rated impulse withstand voltage, Uimp kV 8 IEC rated operational current, Ie AC21A 400 V A 16 25 32 40 63 63 80 100 125 500 V A 16 25 32 40 63 63 80 100 125 690 V A 16 25 32 40 63 63 80 100 125 AC22A 400 V A 16 25 32 40 45 63 80 100 125 500 V A 16 25 32 40 45 63 80 100 125 690 V A 16 25 32 40 45 63 80 100 125 AC23A 400 V A 16 25 32 40 45 63 80 100 125 500 V A 16 25 25 25 25 63 63 80 100 690 V A 16 25 25 25 25 47 47 47 47 IEC rated operational power AC23A 400 V kW 7.5 11 15 18.5 22 30 45 55 55 690 V kW 11 22 22 22 22 45 45 45 45 IEC reactive power for capacitor control 400 V kvar 7.5 10 12.5 15 15 25 30 40 50 IEC protection against short-circuit Rated short-time withstand current (1 s), Icw A rms 800 2500 Rated conditional short-circuit current kA rms 50 With fuse class gG A 16 25 32 40 63 63 80 100 125 IEC making capacity (AC23A 400 V) A 400 450 1250 IEC breaking capacity (AC23A 400 V) A 320 360 1000 Mechanical life (depending on the application) cycles 100,000 100,000 30,000 Electrical life (IEC AC21A) cycles 100,000 15,000 30,000 UL/CSA general use at 600 V A 16 25 32 40 50 60 100 100 100 UL/CSA short-circuit rating at 600 V kA 5 5 5 5 5 50 50 50 50 UL/CSA fuse class/max rating at 600 V Type/A RK5/20 RK5/30 RK5/35 RK5/45 RK5/45 –/100 –/100 –/100 –/100 UL/CSA Hp ratings Single phase 120 V hp 1 1.5 2 2 2 3 3 5 7.5 240 V hp 2 3 5 5 7.5 7.5 10 10 10 Three phase 200–208 V hp 5 7.5 10 10 10 20 25 30 25 240 V hp 5 7.5 10 15 15 20 30 30 30 480 V hp 10 15 20 20 30 40 40 50 50 600 V hp 10 20 20 25 30 40 40 60 40 Terminals Type Lug clamp IEC/EN 60947-1 designation: Pillar terminal. A 5.6 mm (0.22 in.) 12.4 mm (0.49 in.) B 6.5 mm (0.26 in.) 10.4 mm (0.41 in.) Screw M4 M8 Tool Phillips 2 Metric Allen key 4 Tightening torque N•m 1.8–2 5–6 lb-in 16–18 45–54 Conductor section (solid/stranded) mm² 0.75–16 4–50 AWG 18–6 12–1 Ambient Conditions Temperature Operating °C –25 to +55 Storage °C –40 to +70 Maximum altitude m 3000 Mounting position Normal Vertical Admissible Any Mounting Screw or 35 mm DIN rail (IEC/EN 60715) Parent topic: UL 60947-4-1 and UL 98 Disconnect Switches