Veris Industries H-300 Switch

The Veris Industries H-300 is an industry-standard split-core current switch designed for high-accuracy load monitoring in compact commercial HVACR environments. Engineered for versatility, this Hawkeye current switch features a micro-sized housing and a removable mounting bracket, making it ideal for tight retrofit scenarios where panel space is at a premium. With the lowest turn-on threshold in the industry, the fixed trip point current sensor detects amperage as low as 150mA, eliminating the need for multiple conductor wraps on small loads like exhaust fans or 1/5 hp motors. This solid-state current monitor is entirely induced from the monitored conductor, requiring no external power supply to operate. It provides a normally open (N.O.) FET status output rated for up to 30VAC/DC, ensuring seamless BAS integration and more reliable Proof of Flow signals than traditional mechanical pressure switches or auxiliary relay contacts.

• Fast Retrofit Installation: The split-core design allows for mounting without disconnecting primary power lines.
• Reduced Labor: A low 0.15A turn-on threshold simplifies monitoring for small fractional horsepower motors and lighting loads.
• Maintenance-Free Reliability: 100% solid-state construction means no moving parts to wear out or mechanical contacts to pit.
• Induced Power: Self-powered operation reduces wiring complexity and installation costs.
• High Compatibility: Polarity insensitive output simplifies connection to most DDC systems and building controllers.

Can the H-300 detect a broken fan belt?
No, the H-300 is a go/no-go fixed trip switch and is not intended for belt loss detection. For belt-driven applications requiring proof of mechanical failure, an adjustable trip point sensor like the H-908 or H-608 is recommended.

What is the maximum amperage the sensor can handle?
The unit supports a continuous range of 0.15A to 60A. For loads exceeding 60A, a separate current transformer (CT) must be used to scale the signal down to the sensor's operating range.

Is the output polarity sensitive?
The secondary FET output is not polarity sensitive, which prevents wiring errors when integrating with various automation controller input types.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.