L&T FNX 100 Switch Disconnector Fuse (SDF) - 100A, TPN, Open Execution, DIN

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SKU: SK96906
L&T FNX 100 Switch Disconnector Fuse (SDF) - 100A, TPN, Open Execution, DIN

List Price 5,260.00

Sale Price 4637.72

You Save 622.28 (11.8% OFF)

Ships within 3-5 days

Highlights

  • FNX Switch Disconnector Fuse (SDF) suitable for DIN fuse-link (TPN)
  • 100A, Three Pole (3 Pole) & Neutral (TPN), AC - 23A rating
  • Suitable fuse-link: HN
  • Open Execution SDF
  • Door interlock & padlock facility
  • Conforms to IEC 60947-3, IS/IEC 60947-3
  • Typically used for isolation switching and fuse circuit protection with switching applications
Product Information

Details

The FNX SDF range provides users with a high level of safety. The complete range conforms to IS 13947 (Part 3) / IEC 60947-3 standards. It also carries the CE marking signifying compliance to stringent European safety norms. FNX SDF's superior features translate into better safety for the users. FNX incorporates state-of-the-art technology and a range with superior design features to deliver key operational advantages.

 

Range:

  • Rating: 32A to 800A
  • Poles: FP, TPN
  • Type: Open Execution

 

Standard:

  • conforms to IS 13947 (Part 3) / IEC 60947-3

 

Key Features:

  • Fuse shrouds/Terminal shrouds: provide protection against accidental direct contact. Terminal shrouds also protect against phase to phase short circuit through an external conducting path
  • Extended terminal shrouds: cover the terminations, including the cable lug and connectors
  • Double isolation: of fuses when FNX 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
  • IP20 protection: Is provided by using fuse shrouds as standard
  • Fuse indicators/fuse monitors: provide safe and reliable indications
  • 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
  • Fuse barriers: are provided on the Switch- Disconnector-Fuse units as an additional safety feature to eliminate the possibility of inter-phase short circuit
  • Fuse puller: facilitates safe removal of fuses

 

Spares & Accessories:

  • Extended terminal shroud: Terminals are shrouded for protection against phase to phase short circuit through an external conducting path and against accidental human contact with live terminals
  • Mechanical interlock kit: Two Switch-Disconnector-Fuse units can be interlocked by mechanical interlock kit. After interlocking, the following three positions are possible
  • SDF 1 in ON position SDF 2 in OFF position
  • SDF 2 in ON position SDF 1 in OFF position
  • Both SDFs in OFF position
  • Castell interlock: Switch-Disconnector-Fuse units type FNX can be locked in OFF position with the help of Castell interlock
  • Padlock: Switch-Disconnector-Fuse units type FNX can be locked in OFF position with the help of the padlock. This can be done with or without defeating door interlock
  • Auxiliary contacts: 1NO + 1NC auxiliary contact is available as an accessory. This can be suitably wired in the control circuit with: (as per AC - 15)
  • Rated operational current (l ) - 4A e
  • Rated operational voltage (U ) - 415V
  • Moving contacts: Moving contacts are available for range FNX 100 to FNX 800. One set of moving contact spare contains spring, guide and moving contact
  • Fuse puller: A fuse puller facilitates safe removal of fuses

 

Applications:

  • Typically used for isolation switching and fuse circuit protection with switching applications
Key Specification

Additional Information

Manufacturer L&T
Model FNX 100
Frame 2
Voltage Rating 415V
Dimensions (in mm) 129 W x 195 D x 190 H

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