SIEMENS HF663J Safety switch VBII fused 6 poles 6 fuses 100A 600V w/solid neutral NEMA12

Safety switch are heavy duty models intended for use in industrial rugged area where reliable service and maintenance free are required with fault current higher than 10 KA. Application: 4 6 pole Switches are commonly used as a disconnecting means for two speed, two-winding motors. Fused switches provide both over current and short circuit protection. Non-fusible switches normally provide a local disconnection means for two speed motors which are remote from their motor controller. 4 pole switches are also used in 3-phase, 4-wire circuits when a switching neutral is required. All 4 6 pole switches are service entrance rated. Description: 4 6 pole switches are available in 30-200A ratings and in both fusible and non-fusible versions. 4-pole switches are supplied with either Type 1 or Type12/3R enclosures. 6-pole switches are available with either Type 12/3R or Type 4X stainless steel enclosures. Standards: UL CUL listed under file #E4776. Meets UL98 for enclosed switches. 4 6 Pole switches are suitable for use as service entrance. Meets NEMA Standard KS-1 for enclosed switches. Meets NEC wire bending space requirements. Features: Visible blade, double break switching. Action. Highly visible ON/OFF indication. Defeat able dual cover interlock. Padlock option in OFF position. All copper current carrying parts. Tangential knockouts (Type 1, 4-pole switches).