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Secure Current Transformer 50/30(30), 150/5A

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A split-core 150/5A CT from Secure Meters with a 30x30mm window, built for retrofit installs where conductors can’t be disconnected, holding Class 1.0 accuracy at 3.75 VA burden. Available with Shansen Enterprises, Coimbatore — Authorized Channel Partner for SECURE Meters, ABB, Eaton Bussmann, Lisha & Leon Switch Products and Indo Tech Transformers, delivering genuine products pan-India.

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Description

Retrofitting metering onto a live panel usually means the conductor can’t be pulled apart to fit a solid-core CT. The Secure MCT 50-30(30) 150/5A solves that with a split-core body that clamps around the existing cable, holding Class 1.0 accuracy at a 3.75 VA burden — a practical option for engineers upgrading older panels without a full shutdown.

Key Features

  • 150/5A ratio, Class 1.0 accuracy, 3.75 VA rated burden
  • 50mm x 30mm ID window, 30mm depth for standard busbars/cables
  • Split-core body — no need to disconnect the conductor during installation
  • UL94-V0 flame-retardant polycarbonate casing, IP20 rated
  • High fault endurance: Ith = 60xIn, Idyn = 2.5xIth
  • Rated for up to 720V system voltage, IEC 61869-1/2 and IS 16227-1/2 compliant

Where It Fits

Retrofit metering projects, commercial building energy management, utility sub-metering, and OEM panel builds where a split-core design saves installation time.

Available with Shansen Enterprises, Coimbatore — Authorized Channel Partner for SECURE Meters, ABB, Eaton Bussmann, Lisha & Leon Switch Products and Indo Tech Transformers, delivering genuine products pan-India.

Additional information

Brand

Secure Meters

Model

50/30(30) — A4-015056FA110S2

Primary/Secondary Current

150/5 A

Rated Burden

3.75 VA

Accuracy Class

1.0

Window Size

50×30 mm (ID)

Standard Compliance

IEC 61869-1/2, IS 16227-1/2

Country of Origin

India