Bus Bar Shunts

Spectrum Industries offers a wide range of bus bar shunts designed for precision DC current measurement in high-current electrical systems. Our bus bar shunts are built to handle demanding industrial, commercial, and OEM applications where accurate current monitoring is critical for control, protection, and system efficiency. These heavy-duty shunts are engineered for high-ampacity applications, making them ideal for use in power distribution units, battery management systems, renewable energy systems, and motor control centers.

Constructed from solid copper or brass bars with precision manganese or nickel alloy sensing elements, our bus bar shunts provide stable, low-resistance performance and excellent thermal characteristics. They are available in a variety of designs including multi-fin, Type-R, and custom mounting configurations, ensuring compatibility with both standard and custom-built electrical enclosures. Many models come with standard millivolt outputs (typically 50mV, 75mV, or 100mV), allowing seamless integration with analog or digital meters, data loggers, and monitoring equipment.

Engineered for reliability and manufactured to tight tolerances, Spectrum Industries' bus bar shunts are tested for accuracy and durability under real-world conditions. Whether you require a compact design for space-constrained applications or a high-capacity solution for heavy-load systems, our selection of bus bar shunts delivers the performance and precision your application demands.