Current transformer MTCF-451440

dryDIN rail mountsurface-mount

Presentation
The MTCF series current transformers combine measurement accuracy with simple integration. Closed-type unit for through-cable installation, designed for use with meters and metering units accepting a 5 A input.

Main features

• Electrical: Primary current 40 A; secondary 5 A; accuracy class 1.
• Physical: Cable aperture Ø14 mm; enclosure dimensions H65 × L46 × P40 mm; surface mounting or DIN-rail mounting (DIN adapter sold separately); sealable terminal covers.
• Documentation available: MTCF series overview; full product manual.

Benefits

• Compact footprint for easy panel or field integration.
• Sealable terminal covers to reduce electrical hazards and tampering.

Standards and certifications

• Compliances: CE, RoHS, REACh.
• Applicable standards: IEC 61869-1 & 2, IEC 60044-1, BS 3938, IS 2705-1,2 & 3.

Available variants

• Secondary 1 A option available on request.

Accessories

• DIN-rail mounting base: reference MTCF-45-DIN (sold separately).

Compatibility and related products

• To be used with meters or metering units that have a 5 A input.
• Compatible with standard electrical meters and metering systems accepting a 5 A secondary.

Technical specifications

• Model reference: MTCF-451440
• Primary current: 40 A
• Secondary current: 5 A
• Accuracy class: 1
• Cable aperture: Ø14 mm
• Enclosure dimensions: H65 × L46 × P40 mm
• Mounting: surface or DIN-rail (accessory MTCF-45-DIN)
• Sealable terminal covers
• Compliances: CE, RoHS, REACh
• Standards: IEC 61869-1 & 2, IEC 60044-1, BS 3938, IS 2705