Roxburgh EMC CRH Surge Protection Device 500V AC Maximum Voltage Rating 3 Phase 3CRH30330

Roxburgh EMC 3CRH30330 is a high-quality surge protection device designed for 3 phase AC systems, with a maximum voltage rating of 500V AC. It belongs to the CRH series of industrial-grade RC contact suppressors, combining a resistor and capacitor in series to enhance contact longevity and suppress electrical noise effectively in reactive load switching applications.

The device features a flange mount type and moulded-in surface mounting lugs, which enable secure and straightforward installation across switch or relay contacts. The robust self-healing construction and self-extinguishing casing ensure operational safety and durability in demanding industrial environments. It works reliably across a broad temperature range from -40°C to 70°C, suitable for harsh operating conditions.

This surge protection device is compliant with UL60384 standards, underlining its safe industrial usage credentials. Designed for use in electronic components, power and connectors systems, it helps protect sensitive equipment from voltage spikes and transient surges. The unit is manufactured in Japan, reflecting high-quality standards and craftsmanship.

Designed for industrial and electronic applications requiring contact protection. Features a flange mount type for secure installation. Operates within a temperature range of -40°C to 70°C for reliable performance. Constructed with self-healing and self-extinguishing case materials for durability and safety.

Complies with UL60384 standards ensuring quality and safety. Moulded-in surface mounting lugs facilitate easy installation across switch or relay contacts. Improves contact life by suppressing interference from switching reactive loads.

Manufactured in Japan ensuring high industrial-grade quality.

This surge protection device is widely used in industrial, manufacturing, and electrical power distribution applications to protect electronic equipment from surges and voltage spikes. Its reliable performance makes it an essential component in circuit protection and maintenance.

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