Schneider Electric DF103 TeSys DF Fuse Holder 3P 32 A 10x38 mm 690 V Fuse Holder

The Schneider Electric DF103 is a three-pole TeSys DF fuse carrier rated 32 A at 690 V AC/DC, holding three 10x38 mm aM or gG fuse links for three-phase control-circuit protection. Screw-clamp terminals, 35 mm DIN rail clipping and a padlockable toggle match the single-pole platform, in a 52.5 mm wide housing. Short-circuit withstand reaches 120 kA at 400 V.

Technical Specifications

Certifications & Standards

• IEC
• UL Recognized
• CSA
• CCC
• EAC
• DNV-GL
• EN/IEC 60947-3
• EN/IEC 60269-2
• UL 4248-1
• CSA C22.2 No 4248-1
• EN 45545-2

Selection Notes

Use the DF103 wherever all three phases of a motor or transformer control circuit need a common disconnect-and-protect point in one DIN rail module, instead of ganging three single-pole carriers side by side. Protecting all three phases through one padlockable toggle also means a single lockout point isolates the whole branch during maintenance. The 32 A, 120 kA rating and 10x38 mm fuse format match the rest of the DF10 platform, so the same aM or gG fuse links used on single-pole carriers in the panel also fit here.