A421 Series Electronic Temperature Controls
cooling, an adjustable anti-short cycle delay, temperature setback, and sensor offset capability. The temperature control range is-40 to 212°F or -40 to 100°C. The A421 controls are available either in Type 1 (NEMA), IP20 (CE), high-impact plastic enclosures suitable for surface or DIN rail mounting or in Type 4X (NEMA), IP67 (CE)
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