Table of Contents POWER SUPPLIES - AC 24V AC 4A PSU RANGE 24V AC 4A PSUs WITH FUSED OUTPUTS, METAL CASED. 24V AC 8A PSU RANGE 24V AC 8A PSUs WITH FUSED OUTPUTS, METAL CASED. IP66 24V AC PSU RANGE 24V AC 4A PSUs WITH FUSED OUTPUTS, POLYCARBONATE IP66 EXTERNAL EXCLOSURE. RACKMOUNT 24V AC PSUs 24V AC 16A PSUs WITH FUSED INDICATED OUTPUTS, 2U RACKMOUNTING CASE. IN-LINE 24V AC PSUs 24VAC IN LINE PSUs, ABS CASED.