Chromalox Big Red Book

Immersion

ARMT-3 Clean Water Applications (cont’d.) • 2-1/2" NPT Brass Screw Plug • Copper Sheath Elements • High Watt Density (46 - 53 W/In 2 ) • 3 - 18 kW • Integral Thermostat (DPST) • 120, 208, 240 and 480 Volt, 1 and 3 Phase • Moisture Resistant/Explosion Resistant Terminal Enclosure

E2 — Dimensions (Inches)

B

9-7/16

2" Cold (Ref.)

SCREW PLUG

7-7/8

2-1/2 Min. Hole Size

Thermowell

(3) 0.475" Dia. Elements

(2) 1-1/2" NPT Conduit Hubs (one side plugged)

Specifications and Ordering Information

T2 — Temperature (60 - 250°F)

T1 — Temperature (0 - 100°F)

No. Elem.

DIMB (In.)

Wt. (Lbs.)

Model

Stock

PCN

Model

Stock

PCN

kW Volts Phase W/In 2

E2 Moisture Resistant/Explosion Resistant 3 3 3 3 3 3 3 120 208 208 240 240 480 480 1 1 3 1 3 1 3 51 51 51 51 51 51 51 3 3 3 3 3 3 3 7-3/8 7-3/8 7-3/8 7-3/8 7-3/8 7-3/8 7-3/8

11 11 11 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14

ARMT-3305E2T2 ARMT-3305E2T2 ARMT-3305E2T2 ARMT-3305E2T2 ARMT-3305E2T2 ARMT-3305E2T2 ARMT-3305E2T2 ARMT-3375E2T2 ARMT-3375E2T2 ARMT-3375E2T2 ARMT-3375E2T2 ARMT-3375E2T2 ARMT-3375E2T2 ARMT-3375E2T2 ARMT-3455E2T2 ARMT-3455E2T2 ARMT-3455E2T2 ARMT-3455E2T2 ARMT-3455E2T2 ARMT-3455E2T2 ARMT-3455E2T2 ARMT-3605E2T2 ARMT-3605E2T2 ARMT-3605E2T2 ARMT-3605E2T2 ARMT-3605E2T2 ARMT-3605E2T2 ARMT-3605E2T2 ARMT-3755E2T2 ARMT-3755E2T2 ARMT-3755E2T2 ARMT-3755E2T2 ARMT-3755E2T2 ARMT-3755E2T2 ARMT-3905E2T2 ARMT-3905E2T2 ARMT-3905E2T2 ARMT-3905E2T2 ARMT-3905E2T2 ARMT-3905E2T2

NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS

310965 320750 320792 285835 285860 311001 311010 311079 320830 320872 285907 285940 311087 311095 311140 320910 320952 285982 286010 286053 286088 311175 320995 321031 286125 286150 286192 286221 321074 321111 286256 286299 286336 286379 321154 321197 286416 286440 286483 286512

ARMT-3305E2T1 ARMT-3305E2T1 ARMT-3305E2T1 ARMT-3305E2T1 ARMT-3305E2T1 ARMT-3305E2T1 ARMT-3305E2T1 ARMT-3375E2T1 ARMT-3375E2T1 ARMT-3375E2T1 ARMT-3375E2T1 ARMT-3375E2T1 ARMT-3375E2T1 ARMT-3375E2T1 ARMT-3455E2T1 ARMT-3455E2T1 ARMT-3455E2T1 ARMT-3455E2T1 ARMT-3455E2T1 ARMT-3455E2T1 ARMT-3455E2T1 ARMT-3605E2T1 ARMT-3605E2T1 ARMT-3605E2T1 ARMT-3605E2T1 ARMT-3605E2T1 ARMT-3605E2T1 ARMT-3605E2T1 ARMT-3755E2T1 ARMT-3755E2T1 ARMT-3755E2T1 ARMT-3755E2T1 ARMT-3755E2T1 ARMT-3755E2T1 ARMT-3905E2T1 ARMT-3905E2T1 ARMT-3905E2T1 ARMT-3905E2T1 ARMT-3905E2T1 ARMT-3905E2T1

NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS

310973 320768 320805 285827 285851 311028 311036 311108 320848 320880 285894 285931 311116 311124 311159 320928 320960 285974 286002 286045 286070 311183 321007 321040 286117 286141 286184 274896 321082 321120 286248 286280 286328 286360 321162 321200 286408 286432 286475 286504

3.75 3.75 3.75 3.75 3.75 3.75 3.75

120 208 208 240 240 480 480 120 208 208 240 240 480 480 120 208 208 240 240 480 480 208 208 240 240 480 480 208 208 240 240 480 480

1 1 3 1 3 1 3 1 1 3 1 3 1 3 1 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3

52 52 52 52 52 52 52 48 48 48 48 48 48 48 48 48 48 48 48 48 48 53 53 53 53 53 53 47 47 47 47 47 47

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

8-7/8 8-7/8 8-7/8 8-7/8 8-7/8 8-7/8 8-7/8 11-3/8 11-3/8 11-3/8 11-3/8 11-3/8 11-3/8 11-3/8 17-3/8 17-3/8 17-3/8 17-3/8 17-3/8 17-3/8 17-3/8 19-1/8 19-1/8 19-1/8 19-1/8 19-1/8 19-1/8 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2

4.5 4.5 4.5 4.5 4.5 4.5 4.5

6 6 6 6 6 6 6

7.5 7.5 7.5 7.5 7.5 7.5

9 9 9 9 9 9

“Under the U.S. Federal Safe Drinking Water Act, it is unlawful to install or use this product in any service that comes into contact with water for human consumption (including drinking, food or beverage preparation, hand washing, or teeth brushing). This product is intended exclusively for use in non-potable service.”

B-19