OTM32....125_D240-415C & OTM160 .... 2500_D220-230C
Switchgear and Components
Switches and Disconnectors
ABB Oy, Protection and Connection, Vaasa, Finland
Vaasa, Finland
OTM32....125_D240-415C & OTM160 .... 2500_D220-230C
Product Description
Switch disconnectors for installation inside switchboards / enclosures onboard ships and mobile offshore units. Type OTM 160 – 2500_D220-230C as specified in the tables below. Technical data: Protection class: IP20 Operational voltage, Ue 415 V (380 V: OTM_1D220C) Rated impulse vithstand voltage, Uimp 6 kV (4kA: OTM_1D220C) Rated frequency: 50 - 60 Hz OTM160_ OTM200_ Rated thermal current Ith 160 A 200 A Rated operational current AC-21A 160 A 200 A Rated operational current AC-22A 160 A 200 A Rated operational current AC-23A 160 A 200 A Rated operational current AC-31B 160 A 200 A Rated operational current AC-33B 160 A 200 A Rated short time withstand current Icw, 690 V 1 s. 8 kA 8 kA Rated short time making capacity Icm 30kA; 415V**) 30kA; 415V**) OTM250_ OTM315_ OTM400_ OTM630_ OTM800_ 250 A 315 A 400 A 630 A 800 A 250 A 315 A 400 A 630 A 800 A 250 A 315 A 400 A 630 A 800 A 250 A 315 A 400 A 630 A 800 A 250 A 315 A 400 A 650 A 720 A 250 A 315 A 400 A 650 A 650 A 8 kA 15 kA 15 kA 20 kA 20 kA 30kA; 415V**) 60kA; 415V**) 60kA; 415V**) 80kA; 415V**) 80kA; 415V**) OTM1000_ OTM1250_ OTM1600_ OTM2000_ OTM2500_ 1000 A 1250 A 1600 A 2000 A 2500 A 1000 A 1250 A 1600 A 2000 A *) 2500 A *) 1000 A 1250 A 1600 A - - 1000 A 1250 A 1250 A - - 1000 A 1250 A 1600 A - - 1000 A 1000 A 1000 A - - 50 kA 50 kA 50 kA 55 kA 55 kA 92kA; 380V**) 92kA; 380V**) 92kA; 380V**) 110kA; 415V**) 110kA; 415V**) *) AC-21B **)30kA ; 380 (OTM_1D220V)
Product Ratings
Not Available / To be Updated
Applicable Standards
Not Available / To be Updated