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Switch Fuse Unit
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Switch Fuse Unit
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We offer wide range of SFUs (Switch Fuse Unit or Dis connector Switches) & Change Overs. SFUs are used as power switch for connecting & disconnecting the power supplies in case of high capacity tripping. Change Overs are used to changing the supply for Mains to Backup or Generators in case of heavy duty applications of high current capacity. Normal running range of SFU is 63A to 830A.Normal rinning range of ChangeOver is 63A to 1600A.
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Switch Disconnector Fuse
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S-D-F range covers ratings from 32A to 800A. S-D-F’s range is available in both open execution & Sheet steel enclosure version (Suitable for 14x51 Cylindrical, DIN, BS type fuse-link) S-D-F range provides users with a high level of safety & Convenience. The complete range conforms to IS/ IEC60947-3 standards. It also carries the CE marking signifying compliance to stringent European safety norms. S-D-F's superior features translate into better safety & convenience for the users. Fuse barriers & Terminal shrouds provide protection against accidental direct contact. Terminal shrouds also protect against phase to phase short circuit through an external conducting path. Double isolation of fuses when S-D-F is in OFF position makes replacement of fuses risk-free. Positive ON / OFF indication ensures that the handle indicates OFF position only when main contacts are actually open. Large ground clearance eliminates possibility of phase to ground flash over. Built-in padlocking arrangement provided to lock the unit in OFF position prevents inadvertent operation of the unit. Versatile handle Door interlock (defeatable) Padlock up to 3 locks Choice of operating quadrant Flexibility (± 3mm mismatch operational quadrant) The Switch-Disconnector-Fuse provides complete Flexibility in mounting; Unit can be mounted at any angle in a vertical plane.
Switch Disconnector Fuse Units
500 Per Piece
1 Piece(s) (MOQ)
