6 x 6 x 4 Nema 1 Screw Cover Enclosure · Hammond Manufacturing CS664
Type 1 mild steel junction box with screw cover for indoor commercial and industrial wiring splices, pull points, or control connections. The 6 x 6 x 4 in enclosure is wall mounted, finished in grey, and commonly used where a no-knockout box is preferred for custom conduit entry.
What this product is for
The Hammond Manufacturing CS664 is a Type 1 mild steel junction box for indoor use as a junction, pull, or switch box. It provides a protected enclosure for electrical connections in commercial and industrial installations.
Use for
Use for branch circuit splices, control wiring, terminal enclosures, and custom conduit layouts where a screw-cover steel box without knockouts is required. The 6 x 6 x 4 in size is suitable when you need more wiring space than a shallow box.
Avoid for
Avoid for wet, washdown, or outdoor locations, and avoid where a higher environmental rating than Type 1 is required. This model is for indoor general purpose use only.
Best for
Best for electricians and panel builders needing a compact wall-mount steel junction box with solid sides for field-drilled conduit entry. It is also a practical choice when standard knockouts do not match the conduit layout.
Installed in
Typically installed in indoor commercial rooms, mechanical spaces, service areas, light industrial facilities, and OEM control applications. Wall mounting is typical for accessible junction and pull-point locations.
Why this product exists
This enclosure exists to provide a simple, code-appropriate housing for electrical connections while allowing the installer to choose conduit entry locations. The screw cover supports repeat access for inspection and maintenance.
Compared with similar products
Compared with knockout junction boxes, this version gives more flexibility for custom conduit placement. Compared with non-metallic boxes, the steel body is commonly selected for commercial and industrial applications. As a rule of thumb, always confirm box fill, conductor bending space, and bonding requirements to suit the actual installation and Canadian Electrical Code requirements.
Specifications
- Manufacturer part number: CS664
- Brand: Hammond Manufacturing
- Series: CS Series
- Product type: Screw cover junction box
- Material: Mild steel
- Finish: Grey powder coat
- Enclosure rating: Type 1, NEMA 1
- Mounting: Wall mount
- Cover style: Screw cover
- Knockouts: None
- Nominal size: 6 x 6 x 4 in (152 x 152 x 102 mm)
- Capacity: 144 cu in
- Application: Indoor commercial and industrial use
- ApplicationIndoor commercial and industrial use
- MaterialMild steel
- MountingWall mount
- Cover StyleScrew cover
- Nominal Size6 x 6 x 4 in (152 x 152 x 102 mm)
- SeriesCS Series
- FinishGrey powder coat
- Enclosure RatingType 1, NEMA 1
- Capacity144 cu in
- BrandsHammond Manufacturing
Aptico Supply Delivery
Fast Electrical Supply Delivery Across Ontario
Local delivery routes, pickup options, and contractor-focused service from our Elmira and Flesherton locations.
Delivery Built Around Electrical Contractors
Aptico Supply helps electricians, contractors, and commercial buyers get the electrical materials they need without unnecessary delays. Whether you are ordering for a jobsite, restocking service inventory, or arranging pickup, our delivery options are designed to keep work moving.
Free Daily Delivery
Free daily delivery is available for larger contractor accounts.
- Order by 9:00 AM for morning delivery
- Order by 2:00 PM for afternoon delivery
- Available in qualifying local delivery areas
Free Weekly Delivery
Free weekly delivery is available for smaller accounts in select service areas.
- Elmira area delivery: Tuesday
- Flesherton area delivery: Thursday
- Order by 11:00 AM on the route day
Pickup Options
Pickup is available from our Ontario locations for customers who prefer to collect their order directly.
- Elmira pickup available
- Flesherton pickup available
- Call ahead for large or special-order items
Local Delivery Areas
See our local delivery coverage below. Delivery charges may apply outside regular route areas or for oversized items.
Delivery Questions
Do you offer free delivery?
Yes, free delivery is available for qualifying contractor accounts and selected local delivery routes.
Can I pick up my order?
Yes, pickup is available from our Elmira and Flesherton locations.
Do delivery charges apply?
Delivery charges may apply outside regular local routes, for smaller orders, or for oversized and heavy items.
Can you deliver to jobsites?
Yes, jobsite delivery may be available depending on the order size, location, and delivery schedule.
Need Electrical Supplies Delivered?
Contact Aptico Supply to confirm your delivery options, pickup availability, or contractor account eligibility.
Contact Aptico SupplyWe accept the following payment methods:
To replace this text with your store's actual info on payment methods, go to "Design -> Menus & Pages -> Product Page Tabs" and edit the Payment methods page.
This page is intended for your policy regarding returns and refunds.
Here you can provide information as to what products can be returned, how many days your customers have to return their purchase, whether they will receive a refund in the original form of payment, a replacement or a store credit, who pays for the shipping of the previously purchased products to the store, and so on.
To replace this text with your store's actual return policy, go to "Design -> Menus & Pages -> Product Page Tabs" and edit the Return Policy page.