Catalog excerpts
LISTED [PV MANUAL-DISCONNECT SWITCH] E482690 39BENV BYSS Series DC disconnect switch is used in 1-200KW solar inverter, Compliance with UL508i, 2P fori load up to 1000V DC 30Aor750VDC 50A. low temperature rising, long worklife and short arcing time. For Multiple independent MPPTs. 1 Brand 2 Type 3 OFF 4 ON 5 Electrical symbol Type Instruction Manufacturer Product Code Code Electrical Characteristics m RtH wir'n9 contacts are Mounting ax ae jn different direction Pole Current (only^ series) .1: Panel Mounting .2: Standard Din rail Rated Working Voltage Ue Conventional free air thermal current Ith Rated impulse withstand voltage Uimp Rated short-time withstand current(ls) lew Rated short-circuit making capacity |cm Standard fault short-circuit current High fault short-circuit current Installation Environment Number of cycles of operation(with current) Number of cycles of operation(without current) Pole Mounting Tightening torque terminal screws M4, min.-max. Tightening torque panel mounting nut, min.-max. Conventional handle tightening torque screws M3 , min.-max. Long lever handle tightening torque screws M3 , min.-max. Ambient temperature allowed between Storage temperature allowed between Relative Humidity Pollution degree IP rating terminals IP rating panel mounting
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BYSS.1/BYSS.2Series in UL version Wiring Diagram Type Switching Configurations Type 2P Contacts Wiring diagram Switching example
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Name Type Diagram Conventional operating handle operating handle Poles H(min.-max.)
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BYSS.2-50 Connection capability Number ofcable Terminal material Tightening torque terminal screws
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