Page 32 - OTDC Switch

32 SWITCH-DISCONNECTORS OTDC AND OTDCP

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Technical data
OTDC S2.0-Series for higher short-circuit currents IEC and UL

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Technical data in accordance to UL98B for photovoltaic disconnect switches OTDC100UG_…250UG_-ESS
Suitable for use in photovoltaic systems in accordance with article 690 of the NEC.
Switch size OTDC100UG_-ESS OTDC200UG_-ESS OTDC250UG_-ESS
UL Listed Standard UL98B UL98B UL98B
Rated ambient °C -20…+50 -20…+50 -20…+50
temperature
Rated current 1) 1000V 1 circuit 2P (1P+, 1P-) A 100 200 250
2 circuits 4P (2P+, 2P-) A 100 200 250
1500V 1 circuit 2P (1P+, 1P-) A 100 200 250
2 circuits 4P (2P+, 2P-) A 100 200 250
Short circuit rating 1500V R.M.S. -value kA 10 10 10
Required protection 2) Any Any Any
Short circuit rating 1500V DC kA 50 50 50
Required protection 3) Max. fuse size A 100 200 250
Mechanical lug OZXA 100 OZXA 200 OZXA 252
Wire range AWG 14-2/0 AWG 4-300MCM 2 X AWG 14-2/0
Tightening torque lb-in. 35-50 200 120
Technical data according See IEC table for type OTDC160G_ OTDC250G_ OTDC250G_
to IEC 60947
1) For more detailed derating please consult us. Installation condition may influence on the derating. The given deratings are references based on specific test setup.
2) Any suitable PV fuse or PV circuit breaker.
3) Please consult us on the fuse coordination table for more information

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OTDC100...250_G_