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Black thermoplastic inline fuse holder with two poles

Mersen

Mersen FEX-11-11 Fuse Holder 2 Pole 30A 600V

SKU CH-RFFV-62F44

A two-pole inline fuse holder rated 30 A at 600 V AC/DC for midget-class fuses, accepting 14 to 8 AWG wire with crimp connections

  • Product typeFuses & Accessories
  • Product colorBlack
  • Two-pole design protects both lines simultaneously
  • 30 A rating covers a wide range of midget fuses
  • 600 V AC/DC rating suits industrial and commercial circuits
  • Accepts 14 to 8 AWG wire for flexible installation
  • Thermoplastic body resists heat and impact

Two-pole inline fuse holder

The Mersen FEX-11-11 is a two-pole inline fuse holder rated for 30 A and 600 V AC/DC. It accepts midget-class fuses measuring 1-1/2 in length by 13/32 in diameter. The thermoplastic body uses crimp connectors for 14 to 8 AWG wire.

Sustained-load behaviour

The holder carries up to 30 A continuously at its 600 V rating without a breakaway design. Thermoplastic insulation and crimped connections maintain stable contact resistance under prolonged current flow. Non-indicating operation means no visual alert during extended use.

Deciding specification

The 0 to 30 A amp range and 600 V AC/DC voltage rating determine whether this holder matches the circuit protection requirements. Buyers needing higher amperage or a different voltage class must select an alternative device.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $60.99
Pricier than about 62% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameMERSEN
Product typeFuses & Accessories
Product colorBlack

Questions about this item

Does the 600 V, 30 A inline holder generate noticeable heat when carrying full load continuously?

The thermoplastic body and crimp connections on 14–8 AWG wire are rated for 30 A at 600 V AC/DC; normal operation at full rating produces only modest temperature rise.

What wire gauge and fuse series must I already have to install this FEX-11-11 holder?

You need 14 to 8 AWG conductors and a 1-1/2 in × 13/32 in midget-class fuse from the AGU, ATM, ATQ, BAF, BLF, BLN, FLM, FLQ, FNM, FNQ, GGU, HC10S, KLK, KLKD, KLM, KTK, OTM or TRM series.

Will this two-pole non-breakaway block fit the older FEB-series fuse clips I already use?

Yes, the holder is listed as compatible with the FEB series and accepts the same 1-1/2 in × 13/32 in midget fuses used in legacy FEB installations.

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