A421ABD02C

manufacturerName :

Johnson Controls

Branch Pickup Only :

No

Enclosure :

NEMA 1

Weight :

1.0 lb

Contact Rating (Amps) :

8 F.L. Amp 240V

LogoImage :

L/Logo_JohnsonControls.jpg

longDescription :

The A421 Series Electronic Temperature Controls are single-stage controls with a SPDT output
relay. A421 Controls feature a bright backlit LCD with adjustable brightness and a 3-button touchpad interface that can be set up to restrict user adjustments. An LED indicates the output relay's On/Off status. Standard A421 Series control modules have simple On and Off temperature settings for heating or cooling, an adjustable anti-short cycle delay, temperature setback, and sensor offset
capability.

• Current draw: 1.8 VA maximum
• Temperature control range: -40 to 212°F
• Differential: 1 to 30°F
• Available in either:
  - NEMA 1, IP20, high-impact plastic enclosures suitable for surface or DIN rail mounting
  - NEMA 4X, IP67, weathertight, corrosion resistant surface mount enclosures

manufacturerSKU :

A421ABD-02C

Description :

Line Voltage with Off-Cycle Defrost Timer

Specials :

No

Specials Description :

Line voltage with off-cycle defrost timer, NEMA 1, 120/208/240 Vac, 8 FLA 240 V, 79 1/5" lead

Humidity (% RH) :

0-95

SKU :

A421ABD02C

Sort :

7.0

Differential :

1 to 30°F

Vendor Name:

Johnson Controls

Web Description :

Temperature control, electronic, remote sensor, line voltage, -40 to 212°F, 1 to 30°F differential, NEMA 1, SPDT, 8 Amps 240 Volt, 120, 208/240 Vac

Switch :

SPDT

Voltage :

120, 208/240

URI Part Number:

A421ABD02C

Vendor Part Number:

A421ABD-02C

Length (In.):

2.38

Width (In.):

2.38

Height (In.):

5.00

Lead Length:

79 1/5"

Shipping Height (In.):

11.35

Shipping Length (In.):

4.2

Shipping Width (In.):

4.5

Shipping Weight (Lbs):

1.00

Weight (Lbs):

1.00

The A421 Series Electronic Temperature Controls are single-stage controls with a SPDT output
relay. A421 Controls feature a bright backlit LCD with adjustable brightness and a 3-button touchpad interface that can be set up to restrict user adjustments. An LED indicates the output relay's On/Off status. Standard A421 Series control modules have simple On and Off temperature settings for heating or cooling, an adjustable anti-short cycle delay, temperature setback, and sensor offset
capability.

• Current draw: 1.8 VA maximum
• Temperature control range: -40 to 212°F
• Differential: 1 to 30°F
• Available in either:
  - NEMA 1, IP20, high-impact plastic enclosures suitable for surface or DIN rail mounting
  - NEMA 4X, IP67, weathertight, corrosion resistant surface mount enclosures