
- Series H221 – Screws are not installed but are supplied in a separate bag ready for installation of the terminal lugs.
- Series H222 – Screws are installed (there is no lug between them in each section).
- Series H223 – Has nickel plated copper lugs installed in each section. For non-thermocouple applications.
- Series H224 – Has thermocouple compensating lugs installed, as specified.

Lug Type
• Compensated Terminal Lugs to Fit Barrier Terminal Blocks.
• Compensated Spade and Ring Lugs to Accept AWG 18 Wire and Smaller.
• All Lugs Alloy Marked.
Terminal Lugs
Spade Lugs
Ring Lugs






