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Gray DIN-rail terminal block, four-tier screw-clamp pass-through, 0.24 in wide

Schneider Electric

Schneider Electric NSYTRV44 Pass-Through Terminal Block 1 Pole 30 A 500 V

SKU CH-Q792-EYDVV

A pass-through terminal block with four screw-clamp tiers on DIN rail, rated 30 A at 500 V for 26–10 AWG copper conductors

  • Brand nameSCHNEIDER ELECTRIC
  • Pass-through design simplifies wiring with a single 30 A pole rated for 500 V
  • Screw-clamp terminals accept solid or stranded copper from 26 AWG to 10 AWG
  • Four-tier layout fits dense DIN-rail panels in just 0.24 in width
  • Certified to ATEX, IECEx, UL, CSA and marine standards for hazardous and industrial use
  • Compact 2.57 in length by 2.58 in depth saves cabinet space in control enclosures

Pass-Through Terminal Block 30 A 500 V

The Schneider Electric NSYTRV44 is a single-pole pass-through terminal block rated for 30 A at 500 V. It mounts on standard DIN rail and accepts solid or stranded copper conductors from 26 AWG to 10 AWG using screw-clamp connections. The grey housing contains four tiers for compact wiring density.

Screw-Clamp Connection 26–10 AWG

The screw-clamp termination handles wire sizes from 26 AWG up to 10 AWG without ferrules. Each pole carries 30 A at 500 V and the four-tier layout keeps circuits organised in tight cabinets. Certifications include ATEX, CSA, CURus, DNV, GL, IECEx, LR and UL.

DIN Rail Mount Passive Operation

As a passive component the block generates no heat and produces no noise during normal operation. Power draw is limited to the conduction losses of the connected circuit. The compact 2.58 in depth by 2.57 in length by 0.24 in width footprint fits standard DIN rail enclosures.

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Price $4.99
Cheaper than about 90% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC

Questions about this item

What does the 30 A rating mean for my wiring?

The block is rated for up to 30 A with copper conductors from 26 AWG to 10 AWG, solid or stranded, so the wire gauge you choose must handle the intended load within that range.

How does the 500 V rating relate to the certifications listed?

The 500 V maximum voltage is covered by the ATEX, IECEx, CSA, CURus, DNV, GL, LR and UL approvals, confirming the block meets those standards at that voltage level.

What rail and space does the 0.24 in width need?

The 0.24 in wide grey housing mounts on a standard DIN rail and has an overall depth of 2.58 in and length of 2.57 in, so allow that envelope inside the enclosure.

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