Page 10 - Enclosed

10 SAFETY SWITCHES AND ENCLOSED SWITCH-DISCONNECTORS SAFE AND DEPENDABLE PERFORMANCE

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Technical data
Safety switches

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Safety switches type OT_
Data according to IEC 60947-3 Switch size 16 25 36 63 75 90 90 125 160
Plastic enclosed Switch type OTP/OTE OTP/OTE OTP/OTE OTP OTP/OTE OTP/OTE OT_G OT_G OT
Steel sheet enclosed OTL OTL OTL OTL OTL OTL OT
Stainless steel sheet enclosed OTR OTR OTR OTR OTR OTR OT_EV_
Rated Insulation voltage V 750 750 750 750 750 750 1000 1000 1000
Rated thermal current 40ºC A 40 63 80 115 115 125 90 125 160
60ºC A 32 50 63 80 80 100 90 125 160
Rated operational power, AC-23A 230V kW/A 5.5/23 7.5/30 11/45 18.5/63 22/80 22/90 22/90 37/125 48/160
400V kW/A 7.5/16 15/30 22/45 30/63 37/80 45/90 45/90 55/125 80/160
500V kW/A 7.5/16 15/30 22/45 30/50 37/60 45/70 55/90 75/125 112/160
690V kW/A 7.5/10 15/20 15/20 30/35 37/40 45/50 75/90 110/125 144/160
Rated conditional short- 50kA, kA 6.5 13 13 16.5 16.5 16.5 24 24 24
circuit current 400V 1)
r.m.s and corresponding Fuse size: gG/aM 40/32 100/80 100/80 125/125 125/125 125/125 200/200 200/250 355/315
cut-off current 50kA, 690V 1) kA 4 11 11 10 10 10 24 24 35
of the fuse in single-phase test
according to IEC60269
Fuse size: gG/aM 25/16 80/63 80/63 63/63 63/63 63/63 200/200 200/200 355/315
Used switch type OT40_ OT63_ OT63_ OT100_ OT100_ OT125F_ OT160G_ OT160G_ OT160EV_
Cable size mm² 0.75…10 1.5…35 1.5…35 10…70 10…70 10…70 10…70 10…70
Terminal bolt size mm M8x25

Data according to IEC 60947-3 Switch size 200 250 315 400 630 800 1000 1250
Plastic enclosed Switch type OT OT OT OT OT OT OT OT
Steel sheet enclosed OT OT OT OT OT OT OT OT
Stainless steel sheet enclosed OT OT OT OT OT OT OT OT
Rated Insulation voltage V 1000 1000 1000 1000 1000 1000 1000 1000
Rated thermal current 40ºC A 200 250 315 400 570 720 1000 1250
60ºC A 200 200 315 320 460 580
Rated operational power, AC-23A 230V kW/A 55/200 75/250 90/315 110/400 180/570 200/720 315/1000 400/1250
400V kW/A 110/200 132/250 160/315 220/400 315/570 400/720 560/1000 710/1250
500V kW/A 132/200 160/250 200/315 280/400 400/570 500/720 710/1000 900/1250
690V kW/A 160/200 200/250 250/315 355/400 560/570 710/720 1000/1000 1200/1250
Rated conditional short- 50kA, kA 35 35 50.5 50.5 71.5 71.5 75
circuit current 400V 1)
r.m.s and corresponding Fuse size: gG/aM 355/315 355/315 500/500 500/500 800/1000 800/1000 1000/1000
cut-off current
of the fuse in single-phase test 50kA, kA 35 35 50.5 50.5 71.5 71.5 75
1)
according to IEC60269 690V
Fuse size: gG/aM 355/315 355/315 500/500 500/500 800/1000 800/1000 1000/1000
Used switch type OT200_ OT250_ OT315_ OT400_ OT630_ OT800_ OT1000_ OT1250_
Cable size mm²
Terminal bolt size mm M8x25 M8x25 M10x30 M10x30 M12x40 M12x40 M12x50 M12x50