Bi-Metal Overload Relays (SP – Compact)

Bi-Metal Overload Relays (SP – Compact) are protective devices designed to prevent damage to motors and electrical equipment due to overload conditions.

• HSN Code: 85364900

• Function: They sense excessive current flow and trip the circuit, protecting against overheating and mechanical failure.

• Design: Compact construction, suitable for space-constrained panels.

• Relay Range: Covers small current ratings from 1.125A up to 20A, ideal for fractional horsepower motors and light-duty applications.

• Applications:

  • Motor protection in compact machinery

  • Electrical control panels with limited space

  • Pumps, fans, and compressors requiring overload safety

  • Industrial and commercial equipment where reliable protection is essential

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