NH fuse-switch disconnectors size 1 (3-pole), with electromechanical fuse monitoring

Catalogue 33

RiLine NH fuse elements NH fuse-switch disconnectors size 1 (3-pole) Design Packs of NH bus-mounting fuse-switch Rated operating current 250 A 250 A 250 A 250 A Rated operating voltage 690 V~ 690 V~ 690 V~ 690 V~ Cable outlet top/bottom top/bottom top/bottom top/bottom Type of connection Box terminal Screw M10 Box terminal Screw M10 Connection of round conductors mm2 35 – 1501) up to 150 35 – 1501) up to 150 Clamping area for laminated copper bars W x H mm 20 x 3 – 14 32 x 10 20 x 3 – 14 32 x 10 Width mm 184 184 184 184 Height mm 298 298 298 298 Approvals For bar systems with centre-to-centre spacing mm 60 60 – – For bar thickness mm 5/10 5/10 – – Model No. SV 1 9343.100 9343.110 9344.100 9344.110 Also required Busbar adaptor For mounting NH fuse-switch disconnectors on bar systems with 100 mm centre-to-centre spacing 1 – – – 9344.810 324 Accessories Micro-switch 2 9344.510 9344.510 9344.510 9344.510 324 Connection space cover 2 9344.530 9344.530 9344.530 9344.530 323 Box terminal 3 – 9344.610 – 9344.610 323 Arcing chamber 3 9344.680 9344.680 9344.680 9344.680 323 Laminated copper bars 314 1) Connection of sector-shaped conductors 50 – 150 mm2. NH fuse-switch disconnectors size 1 (3-pole), with electronic fuse monitoring disconnectors for bar systems NH fuse-switch disconnectors for mounting plate assembly Page Design Packs of NH bus-mounting fuse-switch disconnectors for bar systems NH fuse-switch disconnectors for mounting plate assembly Page Rated operating current 250 A 250 A 250 A Rated operating voltage 400 – 690 V~ 400 – 690 V~ 400 – 690 V~ Cable outlet top/bottom top/bottom top/bottom Type of connection Box terminal Screw M10 Screw M10 Connection of round conductors mm2 35 – 1501) up to 150 up to 150 Clamping area for laminated copper bars W x H mm 20 x 3 – 14 32 x 10 32 x 10 Width mm 184 184 184 Height mm 298 298 298 For bar systems with centre-to-centre spacing mm 60 60 – For bar thickness mm 5/10 5/10 – Model No. SV 1 9343.120 9343.130 9344.130 Also required Busbar adaptor For mounting NH fuse-switch disconnectors on bar systems with 100 mm centre-to-centre spacing 1 – – 9344.810 324 Accessories Micro-switch 2 9344.510 9344.510 9344.510 324 Connection space cover 2 9344.530 9344.530 9344.530 323 Box terminal 3 – 9344.610 9344.610 323 Arcing chamber 3 9344.680 9344.680 9344.680 323 Laminated copper bars 314 1) Connection of sector-shaped conductors 50 – 150 mm2. Rittal Catalogue 33 300 /Power distribution


Catalogue 33
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