Johnson Controls
Johnson Controls A421ABC-03C — Line-Voltage Electronic Temperature Control, Type 1/IP20, 120/240 VAC, 9.8 ft A99BB-300C Sensor
$350.00
Condition: NewFree ShippingIn Stock
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Product Description
Single-stage electronic temperature control with SPDT relay output, backlit LCD and 3-button touchpad.
Enclosure: Type 1 (NEMA) / IP20 high-impact thermoplastic, DIN rail or surface mount.
Supply: 120/240 VAC, 50/60 Hz.
Included sensor: A99BB-300C PTC, 2 in. (5.1 cm) probe, 9.8 ft (3.0 m) PVC cable.
Setpoint range: -40 to 212°F (-40 to 100°C). Sensor offset adjustable ±5°F / ±3°C. Adjustable anti-short-cycle delay, switch-activated temperature setback (binary input), sensor-failure relay mode, restricted adjustment mode.
Sensor type: A99 Series PTC, 1,035 Ω at 77°F (25°C). Power consumption: 1.8 VA maximum.
Listings: cULus (UL 60730, File E27734), FCC Part 15 Class B, ICES-003, CE Mark, RCM.
Note: Relay output current ratings are not published in the LIT-12011972 product bulletin — confirm load compatibility against the installation guide before specifying.
Source: Johnson Controls LIT-12011972 product bulletin.
Specifications
| Brand | Johnson Controls |
|---|---|
| Product Type | Temperature Controller |
| SKU | A421ABC03C |
| Condition | New |