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Arrow Hart watertight locking devices

Eaton's Arrow Hart watertight locking devices utilize a unique, robust design and superior materials to provide watertight security in harsh environments.

Arrow Hart watertight locking devices

What do IP66 & IP67 mean?

Ingress Protection (IP) ratings define how effective a product is at preventing foreign objects from intruding during use. The first “6” in IP66 and IP67 refers to external protection from solid particles and signifies that a product is completely dust-tight. The second “6” in IP66 refers to protection from liquids from high-pressure spray downs for 3 minutes. The “7” in IP67 refers to protection from liquids in temporary submersion in water. Arrow Hart’s watertight plugs and connectors meet IP67 ratings when fully mated, and our receptacles meet IP66 ratings when the flip lid is completely closed and when a plug is fully mated. These combinations result in an excellent solution for heavy industrial applications and washdown environments making our Arrow Hart’s watertight devices perfect for food and beverage applications


What are NEMA environmental ratings?

NEMA environmental ratings refer to an enclosure’s ability to prevent liquid and solid particles from entering a device while in use. Eaton’s Arrow Hart watertight devices meet NEMA ratings for Type 3R, 4, 4X, 6, 6P and 12 meaning that they’re completely Rainproof, Watertight, protect from windblown dust and have Corrosion Resistant features. 

Innovative solutions for watertight applications

Watertight devices provide safe and reliable connectivity in the harshest indoor and outdoor environments, including wet locations, high-pressure spray, UV and ozone exposure, and prolonged contact with chemicals and oils.
Arrow Hart watertight locking devices
feature unique design and sealing system which provides multipoint IP67 watertight seal

Core features

  • Santoprene™ elastomeric exteriors with innovative triple sealing system provides watertight performance that is resistant to chemicals and severe washdown environments
  • Nickel plated blades, contacts and terminal screws provide corrosion resistance
  • Plugs and connectors have glass reinforced polypropylene interiors that provide strength and durability, and when mated they have a NEMA 4X and IP67 watertight rating
  • Receptacles have glass-filled nylon exterior shells and spring-loaded covers that provide impact resistance in harsh environments and a NEMA 4X watertight rating when covers are closed or when mated with a watertight plug
How to buy from Eaton
Contact us

Phone (Toll Free): 866-853-4293
Fax (Toll Free): 800-329-3055

Technical support

Phone (Toll Free): 866-853-4293, option 2

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