Chromalox Big Red Book

Immersion

ARMTO-2 Light Weight Oil Applications (cont’d.) • 2" NPT Steel Screw Plug • Steel Sheath Elements • 23 - 26 W/In 2 • 1.5 - 6 kW • Integral Thermostat (DPST) • 120, 208, 240 and 480 Volt, Single Phase • Moisture Resistant/Explosion Resistant Terminal Enclosure

B 2" Cold (Ref.) E2 — Dimensions (Inches)

8-5/8

SCREW PLUG

7-7/8

2-1/4 Min. Hole Size

Thermowell (2) 0.475" Dia. Elements (2) 1-1/2" NPT Conduit Hubs (one side plugged)

Specifications and Ordering Information

T3 — Temperature (200 - 550°F)

T2 — Temperature (60 - 250°F)

T1 — Temperature (0 - 100°F)

No. Elem.

DIM B (In.)

Wt. (Lbs.)

Model

Stock PCN

Model

Stock PCN

Model

Stock PCN

kW Volts Phase W/In 2

E2 Moisture Resistant/Explosion Resistant 1.5 1.5 1.5 1.5 120 208 240 480 1 1 1 1 24 24 24 24 2 2 2 2 11-3/4 11-3/4 11-3/4 11-3/4 12 12 12 12

ARMTO-2155E2T2 ARMTO-2155E2T2 ARMTO-2155E2T2 ARMTO-2155E2T2 ARMTO-2205E2T2 ARMTO-2205E2T2 ARMTO-2205E2T2 ARMTO-2205E2T2 ARMTO-2255E2T2 ARMTO-2255E2T2 ARMTO-2255E2T2 ARMTO-2255E2T2 ARMTO-2305E2T2 ARMTO-2305E2T2 ARMTO-2305E2T2 ARMTO-2305E2T2 ARMTO-2405E2T2 ARMTO-2405E2T2 ARMTO-2405E2T2 ARMTO-2405E2T2 ARMTO-2505E2T2 ARMTO-2505E2T2 ARMTO-2505E2T2 ARMTO-2505E2T2 ARMTO-2605E2T2 ARMTO-2605E2T2 ARMTO-2605E2T2

S NS S NS S NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS S S

275055 322886 275063 283320 275071 322940 284058 275020 285536 323002 284111 284154 285587 323061 275047 284226 285632 323125 284250 284306 285683 323184 284349 284390 323248 284445 284496

ARMTO-2155E2T1 ARMTO-2155E2T1 ARMTO-2155E2T1 ARMTO-2155E2T1 ARMTO-2205E2T1 ARMTO-2205E2T1 ARMTO-2205E2T1 ARMTO-2205E2T1 ARMTO-2255E2T1 ARMTO-2255E2T1 ARMTO-2255E2T1 ARMTO-2255E2T1 ARMTO-2305E2T1 ARMTO-2305E2T1 ARMTO-2305E2T1 ARMTO-2305E2T1 ARMTO-2405E2T1 ARMTO-2405E2T1 ARMTO-2405E2T1 ARMTO-2405E2T1 ARMTO-2505E2T1 ARMTO-2505E2T1 ARMTO-2505E2T1 ARMTO-2505E2T1 ARMTO-2605E2T1 ARMTO-2605E2T1 ARMTO-2605E2T1

S NS NS NS S NS S NS NS NS NS S NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS

283311 322894 283856 283872 284031 322958 284040 284074 285528 323010 275039 284146 285579 323070 284170 284218 285624 323133 284242 284293 285675 323192 284330 284381 323256 284437 284488

ARMTO-2155E2T3 ARMTO-2155E2T3 ARMTO-2155E2T3 ARMTO-2155E2T3 ARMTO-2205E2T3 ARMTO-2205E2T3 ARMTO-2205E2T3 ARMTO-2205E2T3 ARMTO-2255E2T3 ARMTO-2255E2T3 ARMTO-2255E2T3 ARMTO-2255E2T3 ARMTO-2305E2T3 ARMTO-2305E2T3 ARMTO-2305E2T3 ARMTO-2305E2T3 ARMTO-2405E2T3 ARMTO-2405E2T3 ARMTO-2405E2T3 ARMTO-2405E2T3 ARMTO-2505E2T3 ARMTO-2505E2T3 ARMTO-2505E2T3 ARMTO-2505E2T3 ARMTO-2605E2T3 ARMTO-2605E2T3 ARMTO-2605E2T3

NS NS NS NS S NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS

273535 322878 283864 283944 275012 322931 275004 284082 285544 322990 284120 284162 285595 323053 283400 284197 285640 323117 284621 284314 285691 323176 282837 284402 323230 284453 284509

2 2 2 2

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

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

24 24 24 24 26 26 26 26 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23

2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

17-3/4 17-3/4 17-3/4 17-3/4 19-5/8 19-5/8 19-5/8 19-5/8 24-7/8 24-7/8 24-7/8 24-7/8 32-3/4 32-3/4 32-3/4 32-3/4 40-1/4 40-1/4 40-1/4 40-1/4 47-3/4 47-3/4 47-3/4

12 12 12 12 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 15 15 15

2.5 2.5 2.5 2.5

3 3 3 3 4 4 4 4 5 5 5 5 6 6 6

Stock Status: S = stock NS = non-stock To Order —Specify model, volts, phase, kW, PCN and quantity. 1. Heaters are UL Listed with T1 or T2 Temperature and CSA Certified with T1, T2 or T3 Temperature.

B-59