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Black fused disconnect terminal block, DIN rail mount, screw clamp connections, 1 pole, 2 tier

Schneider Electric

Schneider Electric NSYTRV42SF5LD Fused Disconnect Terminal Block 1 Pole 12 A 600 V

SKU CH-T2F4-Q3P1X

A fused disconnect terminal block for DIN-rail mounting, rated 12 A at 600 V with screw-clamp connections for 26–10 AWG copper wire and a 5 × 20 mm fuse holder

  • Brand nameSCHNEIDER ELECTRIC
  • Fused disconnect protects circuits up to 12 A 600 V
  • Screw-clamp connection accepts 26 to 10 AWG solid or stranded copper
  • DIN-rail mountable two-tier block fits 5 mm × 20 mm fuses
  • Compact 0.32 in width saves panel space
  • CSA CURus EAC certified for industrial safety compliance

Schneider Electric NSYTRV42SF5LD Terminal Block

This fused disconnect terminal block provides single-pole circuit protection on a DIN rail. It accepts copper conductors from 26 AWG to 10 AWG via screw-clamp connections and is rated for 12 A at 600 V. The black housing measures 2.85 in deep by 2.85 in long by .32 in wide.

Suitable Applications and Limits

The block suits control panels needing fused disconnects for 5 mm by 20 mm fuses in solid or stranded copper wiring. It is not for circuits exceeding 12 A or 600 V, nor for installations requiring multi-pole protection or non-DIN mounting methods.

Deciding Specification

The 12 A, 600 V rating combined with the 5 mm by 20 mm fuse holder determines whether this block matches the circuit protection requirements. Verify the fuse size and current demand before ordering.

How it compares

Measured against everything we stock in Bench & DC Power Supplies, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 66% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC

Questions about this item

What DIN rail width does the NSYTRV42SF5LD terminal block mount on?

It mounts on DIN rail as specified by the manufacturer; the housing is 0.32 in wide and 2.85 in deep.

How do I install the fuse in this disconnect terminal block, and what step is often missed?

Insert a 5 mm diameter by 20 mm long fuse into the holder, then tighten the screw-clamp connections for 26 to 10 AWG copper wire; the fuse must be seated fully before clamping the conductors.

What maintenance or replacement will this fused disconnect terminal block need over time?

Replace the 5 mm x 20 mm fuse when it blows; the screw-clamp terminals accept solid or stranded copper wire from 26 to 10 AWG for re-termination if needed.

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