Honeywell T631A, T631B, T631C Catalog Page

Temperature Controllers

T631A, B, C Farm Controllers

Provide line voltage control of heating, cooling and ventilating

systems in farm buildings or storage areas.

• Use in barns, poultry houses, hog barns, pump houses,

milk houses and crop storage houses

• Treated to resist corrosion

• Slots in front and bottom of case provide maximum

air circulation over the coiled sensing element

• SPDT snap switches permanently sealed against corrosion

• Easy mounting using screws through holes in back of case

Dimensions in inches (millimeters)

Type: Agricultural Temperature Controller

Application: Provide line voltage control of heating, cooling and

CASE WITH

3/16 (5) MOUNTING HOLES [4]

ventilating systems in farm buildings or storage areas

COVER

KNOCKOUT FOR

2-7/8

Sensor Element: Coiled Copper Tube

REMOVED

(73) MAX.

Color: Red finish

7/8

1/2 (13) CONDUIT [3]

15/16

Approvals

(22)

4-15/32 (114)

(24)

Canadian Standards Association: Certified: File No. LR1620, Guide

No. 400-E-O

3-1/4

Underwriters Laboratories, Inc: File No. E4436 Vol.1 Sec. UL

1-1/16

(27)

(83)

1-5/32

Guide XAPX

4-5/16

(29)

3-5/16

(110)

(84)

MAX.

Product

Contact Ratings

1-3/16

Number

(24 Vac)

(120 Vac)

(240 Vac)

4-15/32 (114)

13/32

(30)

T631A,B,C

2.0A AFL

7.4 AFL, 44.4 ALR

3.7 AFL, 22.2 ALR

7/16

(10)

6-1/16 (154)

(11)

STANDARD

T631A1113

—

16.0 AFL, 96.0 ALR

8.0 AFL, 48.0 ALR

SWITCH BOX

1 KNOCKOUT ON EACH END.

M27435

T631B1054

—

16.0 AFL, 96.0 ALR

8.0 AFL, 48.0 ALR

T631C1012

—

16.0 AFL, 96.0 ALR

8.0 AFL, 48.0 ALR

T631C1103

—

16.0 AFL, 96.0 ALR

8.0 AFL, 48.0 ALR

Maximum Operating

Setpoint

Differential

Interstage Differential

Product

Temperature

Temperature Range

Temperature

Number

(F)

(C)

(F)

(C)

(F)

(C)

(F)

(C)

Voltage

Output

Comments

T631A1006/U

120 F

49 C

35 F to

—

2 F

1.1 C

—

24 Vac or

1 SPDT

—

100 F

120/240 Vac

T631A1022/U

150 F

67 C

70 F to

—

2 F

1.1 C

—

24 Vac or

1 SPDT

—

140 F

120/240 Vac

T631A1030/U

125 F

52 C

0 F to 70 F

—

3 F

1.7 C

—

24 Vac or

1 SPDT

—

120/240 Vac

T631A1063/U

125 F

52 C

-10 F to

—

3 F

1.7 C

—

24 Vac or

1 SPDT

—

+100 F

120/240 Vac

T631A1113/U

120 F

50 C

35 F to

—

3.5 F

1.9 C

—

120 Vac or

1 SPDT (1 hp

—

100 F

240 Vac

at 0.7 kW)

T631A1154/U

120 F

50 C

—

0 C to

2 F

1.1 C

—

24 Vac or

1 SPDT

Celsius

40 C

120/240 Vac

model

T631B1005/U

120 F

50 C

35 F to

—

2 F

1.1 C

3.5 F

1.9 C

120 Vac or

2 SPDT

—

100 F

240 Vac

T631B1054/U

120 F

50 C

35 F to

—

2 F

1.1 C

0 F to 7 F

0 C to 4 C

120 Vac or

2 SPDT (1 hp

—

100 F

adjustable

240 Vac

at 0.7 kW)

T631C1012/U

125 F

52 C

20 F to

—

3 F

1.7 C

—

120 Vac or

1 SPDT (1 hp

—

90 F

240 Vac

at 0.7 kW)

T631C1020/U

150 F

67 C

70 F to

—

2 F

1.1 C

—

24 Vac or

1 SPDT

—

140 F

120/240 Vac

T631C1038/U

125 F

52 C

—

-10 C to

3 F

1.7 C

—

24 Vac or

1 SPDT

Celsius

+30 C

120/240 Vac

model

T631C1046/U

150 F

67 C

—

20 C to

2 F

1.1 C

—

24 Vac or

1 SPDT

Celsius

60 C

120/240 Vac

model

T631C1053/U

120 F

49 C

35 F to

—

2 F

1.1 C

—

120 Vac or

1 SPDT

—

100 F

240 Vac

T631C1103/U

125 F

52 C

-30 F to

—

5 F

2.8 C

—

24 Vac or

1 SPDT (1 hp

—

+100 F

120/240 Vac

at 0.7 kW)

* TRADELINE models • SUPER TRADELINE models

346

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