Allen Bradley 440T-KCSAC12EAFAFAFA Explosion-Proof Safety SWITCH

Explosion-Proof Protection: ATEX II 2D certification prevents ignition of wheat flour dust, solving agri’s top fire risk.

IP67 Dual Defense: Blocks flammable dust and water, ideal for flour mills and outdoor grain yards.

Multi-Lock Zone Control: Links 3–5 zones (e.g., grinder + dust collector), avoiding cross-zone ignition hazards.

Food-Grade Compliance: FDA-approved materials ensure no contamination of wheat products during use.

Wide Adaptability: -30°C to 70°C range fits cold silos and hot drying facilities, no performance loss.

Low Upkeep: 316L steel + spark-suppressant parts reduce maintenance, cutting wheat farm operational costs.

Flour Grinding Mills: Links grinder, dust collector, and sifter—unlocks grinder only if dust collector is running, preventing dust buildup/ignition.

Grain Drying Facilities: Installed on drying chamber doors—explosion-proof design resists hot, dusty air while locking access until fans stop.

Wheat-Pesticide Mixing Zones: Links pesticide tank and mixing station—blocks sparks, preventing ignition of flammable pesticide vapors.

Outdoor Silo Dust Vents: IP67 + explosion-proof protects against rain/dust—unlocks vent covers only if silo pressure is normalized.

Flour Packaging Lines: Connects packaging machines and conveyor belts—ensures access to machines only if belts are locked, avoiding dust disturbance.

Cold-Region Wheat Storage: -30°C resilience links freezer silos and dust filters—unlocks filters for cleaning only if silo fans are off, preventing dust ignition.