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Blue thermoplastic elastomer protective cap, 2.57 in long, 1.48 in wide

Hubbell Incorporated

Hubbell HBLFCAPBL Protective Cap Blue 400A Series 16

SKU CH-PRBY-V7Z96

Blue protective cap for 400 A Series 16 female devices, rated NEMA 12, 3R, 4X for cold, hot and oily environments

  • Product typeWiring Devices
  • Blue cap seals female 400 A Series 16 connectors
  • Thermoplastic elastomer withstands cold, hot and oily environments
  • NEMA 12, 3R and 4X enclosure rating protects against ingress
  • Compact 2.57 in length fits tight wiring spaces
  • 48 in width matches standard device dimensions

Protective Cap for 400 A Series 16

This blue thermoplastic-elastomer cap fits female devices in the Series 16 range rated at 400 A. It seals the connector against cold, hot and oily or greasy environments while meeting NEMA 12, 3R and 4X enclosure ratings.

Check connector gender and series before ordering

The cap is designed only for female devices that belong to Series 16 and carry a 400 A rating. Verify that your existing connector matches both the series number and the current rating so the cap seats correctly.

Seals against sustained environmental exposure

The elastomer material maintains its protective seal during prolonged contact with temperature extremes and oily or greasy conditions. NEMA 12, 3R and 4X ratings confirm the cap resists ingress over long periods rather than only in brief splashes.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $22.99
Typical for this category: the median of 1,610 items is $25.99.

Specifications

Product
Brand nameHUBBELL
Product typeWiring Devices

Questions about this item

What comes in the box and does the cap need any extra hardware to fit?

The package contains the blue thermoplastic elastomer protective cap. It snaps onto the female device of a 400 A Series 16 connector without screws or tools.

There is only one version listed; how do I know this is the right cap for my connector?

The cap is built for female devices rated 400 A in Series 16 and carries NEMA 12, 3R and 4X enclosure ratings, so match those numbers on your connector.

What does the 400 A rating mean when the cap is actually installed on a live circuit?

The 400 A figure is the maximum current the mating connector is rated for; the cap itself carries no current but maintains the NEMA 12, 3R, 4X seal in cold, hot or oily environments.

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