Switch-Disconnector-Fuse Range FN & FNX

• 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)