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Hammond Manufacturing CHKO644 Electrical Junction Box

The CHKoO Series Type 1 Mild Steel Junction Box by Hammond Manufacturing is designed for general indoor commercial use as a junction, pull, or switch box. Features include a hinged cover with a quarter-turn latch for easy access during installation and maintenance, formed and spot-welded from 14 or 16 gauge steel, with easily removable knockouts on all four sides. It complies with UL-50 Type 1, CSA Type 1, and NEMA Type 1 standards, with ANSI 61 gray powder coating for durability. Suitable for indoor electrical applications requiring reliable conduit connections and wall mounting.

Authorized Distributors
Source:Newark
Part No:CHKO644
Stock:145
Inv Date:06-11-2026
Price: Unit price: $18.87
Buy/RFQ:
Source:DigiKey
Part No:CHKO644
Stock:27
Inv Date:06-11-2026
Price: Unit price: $20.52
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Part No:CHKO644
Stock:0
Inv Date:06-12-2026
Price: Unit price: $19.29
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Part No:CHKO644
Stock:0
Inv Date:06-11-2026
Price: Unit price: $18.75
Buy/RFQ:
Part No:CHKO644
Stock:0
Inv Date:06-11-2026
Price: Unit price: $16.34
Buy/RFQ:
Part No:CHKO644
Stock:0
Inv Date:06-11-2026
Price: Unit price: $16.34
Buy/RFQ:
Part No:CHKO644
Stock:96
Inv Date:06-11-2026
Price: Unit price: $15.1
Buy/RFQ:

Hammond Manufacturing CHKO644 Electrical Junction Box Specifications:

  • Material: Steel (14 or 16 gauge)
  • Finish: ANSI 61 gray powder coating
  • Standards: UL-50 Type 1, CSA Type 1, NEMA Type 1, IEC 60529 IP20
  • Construction: Formed, spot-welded, with butt hinges
  • Cover: Hinged with slotted quarter turn latch
  • Knockouts: Removable on all 4 sides
  • Wall Mounting: Through holes in back
  • Grounding: Embossed grounding location
  • Application: Indoor commercial electrical installations
  • Dimensions vary by size but support conduit sizes from 6 to 36 inches depending on model

Buy the Buy Hammond Manufacturing Junction Box Part Number CHKO644 Online

Order Hammond Manufacturing Junction Box online today for high-quality, durable indoor electrical enclosures. Designed with a hinged cover, quarter-turn latch, and removable knockouts for easy installation and maintenance. Suitable for commercial applications, this steel junction box meets UL-50, CSA, and NEMA standards, ensuring safety and reliability. Its ANSI 61 gray powder coating offers corrosion resistance, making it ideal for indoor environments. Purchase now and enjoy fast shipping, secure packaging, and confidence in a trusted brand for your electrical needs.

Get Hammond Manufacturing CHKO644 today—crafted for reliable electrical connections, easy installation, and durable indoor usage.

Frequently Asked Questions

Where can I buy Hammond Manufacturing CHKO644?

You can click on the BUY or RFQ button to purchase CHKO644 from an authorized Hammond Manufacturing distributor.

How do I troubleshoot issues or seek technical support for part CHKO644?

You can download the CHKO644 datasheet or visit the Hammond Manufacturing website for support.

Who is the manufacturer of CHKO644?

Hammond Manufacturing

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