L60030M-1SQ - L600M Series

Series: L600M
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

Space-saving 600 volt, 30 amp molded-case fuse blocks with side barriers for isolation.

Long Life:
  • High-strength materials — Midget fuse blocks are molded of high-strength, high temperature material to minimize block breakage during handling and installation, as well as damage due to heat.
  • Reduced resistance, less heat — High conductivity, one-piece copper alloy fuse clips have lower resistance than traditional two-piece brass or phosphor bronze fuse clips minimizes heat rise and watts loss within the fuse block.
Reduced Inventory:
  • Gangable — Interlocking fuse blocks allow ganging to produce a fuse block with any number of poles.
  • Flexible terminal arrangements — Midget fuse blocks are available with type C box lug, type SQ screw, or type PQ pressure plate terminals. Type SQ terminals have binding-head screws, while type PQ terminals have captive pressure plates. Both terminal types can accommodate side- or top- mounted quick-connect terminals. This flexibility allows the accommodation of most needs and reduces part inventory requirements.
Additional Features:
  • DIN rail mountable — FBDIN1 adapters permit snap-mounting Littelfuse Midget fuse blocks directly to standard or low profile 35mm symmetrical “hat” and 32mm asymmetrical DIN rails. Patented DIN rail adapters snap securely to Littelfuse fuse blocks and to DIN rails without tools. They can be readily removed from rails by lifting the disconnect tab.
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Product Literature


Property (Mouseover for details) Value
Fuse Category General Purpose
Fuse Type Midget
Indicating No
Max Amps 30
Mount Method Bolt-In

  • Showing 3 items
    • FLA
      Time-Delay Pin Indicating Midget Fuses

    • Amps (A): 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.12, 1.25, 1.4, 1.5, 1.6, 1.8, 2, 2.25, 2.5, 2.8 more

    • Interrupting Rating: 10 kA @ 125 Vac

    • Opening: Slo-Blo/Time Lag (T)/Time Delay

    • FLM
      Time-Delay Midget Fuses

    • Amps (A): 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.125, 1.25, 1.4, 1.5, 1.6, 1.8, 2, 2.5, 2.8, 3 more

    • Interrupting Rating: 10 kA @ 250 Vac

    • Opening: Slo-Blo/Time Lag (T)/Time Delay

    • FLQ
      Time-Delay Midget Fuses

    • Amps (A): 0.1, 0.125, 0.15, 0.187, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.12, 1.125, 1.25, 1.5, 1.6, 2, 2.25, 2.5 more

    • Interrupting Rating: 10 kA @ 500 Vac

    • Opening: Slo-Blo/Time Lag (T)/Time Delay

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
L60030M1SQ ACS 600V MIDGET BLOCK 30A 1 POLE RoHS No 04/01/2005 PbFree No 04/01/2005 No
07/10/2012
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