Use a cross-pattern tightening method on the bonnet bolts to apply even pressure across the gasket surface

ODP Enclosure: Maximizes heat dissipation across the copper windings

preventing simultaneous power draw across high-amperage components

providing reliable contact closure in control panels

The Belimo B307 is typically used in air handling units on heating or cooling coils

Functional Devices RIBXLSA Relay 322027-701 Use a cross-pattern tightening methodThe Functional Devices RIBXLSA is a heavy duty enclosed relay and current sensor combination designed for streamlined building automation and motor control applications. This unit integrates a 10 Amp SPST relay with an internal adjustable AC sensor, eliminating the need for an external current ring and reducing panel clutter. Engineered for versatility, the 10 30Vac dc coil accepts a wide range of control voltages, making it compatible with most HVAC