Intrinsically Safe Barrier Relays from Macromatic : All you need to know

Intrinsically Safe Barrier Relays protect hazardous location circuits and control loads without additional relays or contactors. IS circuits operate at low energy levels that cannot ignite potentially explosives atmospheres.

In the event of a fault condition, these Intrinsically Safe Barrier Relays prevent excess voltage and current from reaching the hazardous area. Macromatic Industrial Controls engineers and manufactures industrial relays that control electrical processes and protects equipment from damaging or hazardous fault conditions.

Macromatic provides solutions for many industrial applications. Macromatic’s products have been used in oil and gas, HVACR, pump control, material handling, irrigation, wastewater, mining, hoist, motor control, generator, lift, elevator industries and many more.

Circuit Protection and Control in One Compact Device

Macromatic's Intrinsically Safe Barrier Relays are approved for use in these Hazardous Locations: Class I, Div 1 (Zones 0 and 1 Canada), Groups A, B, C, D; Class II, Div 1 (Zones 20 and 21 Canada), Group E, F, G; Class III, Div 1. Choose from three enclosure styles: