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Flush-mount industrial locking receptacle with cast aluminum base and nylon housing, rectangular flange

Hubbellock

Hubbellock HBL26520 Locking Receptacle 60A 600V line protection

SKU CH-HTT7-D5TXJ

A 60 A, 600 V AC locking receptacle with four-pole, five-wire polarized design, cast aluminium base, nylon housing, spring-loaded safety shutters, NEMA Type 12 and 4X enclosure rating.

  • Product typeLocking Devices
  • Rated 60 A at 600 V AC for heavy-duty power
  • Four-pole five-wire polarized layout ensures correct mating
  • Cast aluminum base with nylon housing resists impact and heat
  • Spring-loaded safety shutters contain arcing during live connection
  • NEMA Type 12 4X enclosure and IP20 rating block moisture ingress

Industrial Locking Receptacle 60A 600V

The Hubbellock HBL26520 is a flush-mount, non-NEMA locking receptacle rated for 60 amps at 600V AC. It features a four-pole, five-wire polarized configuration with a cast aluminum base and nylon housing. Copper alloy contacts and stainless steel screws provide durable connections. Mechanical cord grips supply strain relief for installed conductors.

Suited for Industrial Power Distribution

This device fits industrial environments requiring a secure, locking connection at 60A and 600V AC. The spring-loaded safety shutter contains arcing during mating and unmating under load. Builders needing a different amperage rating, a NEMA-standard pinout, or a surface-mount enclosure should look at other options.

NEMA Type 12 and 4X Enclosure Rating

The receptacle carries a NEMA Type 12, 4X enclosure rating with IP20 ingress protection for moisture resistance. It operates continuously from -40°C to +75°C without impact. The housing meets UL 94 V0 flammability requirements. This environmental rating determines whether the unit matches the installation conditions.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $579.99
Pricier than about 90% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameHUBBELL
Product typeLocking Devices

Questions about this item

Will the 60 A 600 V rating match my existing 60 A generator inlet?

Yes, the receptacle is rated for 60 amps at 600 V AC with a four-pole, five-wire polarized configuration that aligns with standard 60 A locking inlets.

How can I confirm the spring-loaded safety shutters are operating correctly after installation?

Insert and remove a compatible locking plug; the shutters should automatically close and eject the plug, containing any arcing during the mating cycle.

Does the package include mounting screws and a cord grip, or must I buy them separately?

The unit comes with stainless-steel mounting screws and built-in mechanical cord grips for strain relief; no additional hardware is required for flush mounting.

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