Single-stage electronic temperature control with SPDT relay output for HVAC and refrigeration equipment. Features bright backlit LCD display, three-button touchpad interface, and adjustable anti-short cycle delay. Type 1 (NEMA) IP20 plastic enclosure suitable for surface or DIN rail mounting. Temperature range -40 to 212°F.
Johnson Controls A421ABC-04C Electronic Temperature Control 120/240V
Johnson Controls
$126.95
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Johnson Controls
Johnson Controls A421ABC-04C Electronic Temperature Control 120/240V
- SKU:
- A421ABC-04C
- Product Type:
- Electronic Temperature Control
- Subcategory:
- Single-Stage
- Application:
- Residential/Commercial
- System Type:
- Boiler, Chiller, Furnace, Air Handler, Refrigeration
- Installation Type:
- OEM Replacement
- Voltage:
- 120/240V AC
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Mounting Type:
- Surface Mount, DIN Rail
- Temperature Range:
- -40°F to 212°F
- Material:
- High-Impact Plastic
- Control Type:
- Non-Programmable
- Switch Action:
- SPDT
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