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Manual switch-disconnectors OT16...100, UL
Technical data for non fusible disconnect switches
Technical data according to IEC 60947-3
Switch type OT16F OT25F OT40F OT63F OT80F OT30F OT60F OT100F 01
Rated insulation voltage Pollution 750 V 750 V 750 V 750 V 750 V 750 V 750 V 750 V
and rated operational degree 3
voltage AC20/DC20 02
Dielectric strength 50 Hz 1 min. 6 kV 6 kV 6 kV 6 kV 6 kV 6 kV 6 kV 6 kV
Rated impulse 8 kV 8 kV 8 kV 8 kV 8 kV 8 kV 8 kV 8 kV
withstand voltage 03
Rated operational up to 415 V 16 A 25 A 40 A 63 A 80 A 40 A 63 A 100 A
current, AC-22A 440...500 V 16 A 25 A 40 A 63 A 80 A 40 A 63 A 100 A
690 V 16 A 25 A 40 A 63 A 80 A 40 A 63 A 100 A
Rated operational up to 415 V 16 A 20 A 23 A 63 A 75 A 40 A 63 A 80 A 04
current, AC-23A 440 V 16 A 20 A 23 A 63 A 65 A 40 A 63 A 65 A
500 V 16 A 20 A 23 A 45 A 58 A 40 A 63 A 60 A
690 V 10 A 11 A 12 A 20 A 20 A 40 A 40 A 40 A
Rated conditional short- I q 50kA, 415V Î c 6.5 kA 6.5 kA 6.5 kA 13 kA 13 kA 16.5 kA 16.5 kA 16.5 kA
circuit current I q (r.m.s.) Max. OFA_
and corresponding max. fuse size gG/aM 40 A/32 A 40 A/3 2A 40 A/32 A 100 A/80 A 100 A/80 A 125 A/125 A 125 A/125 A 125 A/125 A
Allowed cut-off current Î c I q 10kA, 690V Î c – – – – – 8.2 kA 8.2 kA 8.2 kA
of fuse. The cut-off current Max. OFA_
Î c referes to values listed fuse size gG/aM – – – – – 125 A/100 A 125 A/100 A 125 A/100 A
by fuse manufacturers I q 50kA, 690V Î c 4 kA 4 kA 4 kA 11 kA 11 kA 10 kA 10 kA 10 kA
(single phase test acc. To Max. OFA_
IEC60269) fuse size gG/aM 25 A/16 A 25 A/16 A 25 A/16 A 80 A/63 A 80 A/63 A 63 A/63 A 63 A/63 A 63 A/63 A
Rated short-time r.m.s. -value 690 V, 1 s 0.5 kA 0.5 kA 0.5 kA 1.5 kA 1.5 kA 2.5 kA 2.5 kA 2.5 kA
withstand current I cw
Rated short circuit Peak value I cm 690 V/500 V 0.71 kA 0.71 kA 0.71 kA 2.1 kA 2.1 kA 3.6 kA 3.6 kA 3.6 kA
making capacity
Power loss / pole At rated operational 0.3 W 0.6 W 1.6 W 2.8 W 4.5 W 0.7 W 1.6 W 4.0 W
current
Mechanical endurance Divide by two for 20 000 Oper. 20 000 Oper. 20 000 Oper. 20 000 Oper. 20 000 Oper. 20 000 Oper. 20 000 Oper. 20 000 Oper.
operation cycles
Weight without 3-pole 0.11 kg 0.11 kg 0.11 kg 0.27 kg 0.27 kg 0.36 kg 0.36 kg 0.36 kg
accessories 4-pole 0.15 kg 0.15 kg 0.15 kg 0.35 kg 0.35 kg 0.50 kg 0.50 kg 0.50 kg