Chromalox CAB, CABB Catalog Page

Process Air and Radiant

CAB & CABB

Low Temperature Air Duct Heaters (cont’d.)

Specifications and Ordering Information

Dimensions (In.)

kW Volts Phase

CAB—SideTerminals(26W/In

6 120 1 50 1 6 10-3/4 15-7/8 11-1/2 CAB-62 NS 260013 CAB-611 NS 260398 25
6 208 1 28.9 1 6 10-3/4 15-7/8 11-1/2 CAB-62 NS 260021 CAB-611 NS 260400 25
6 240 1 25 1 6 10-3/4 15-7/8 11-1/2 CAB-62 NS 260030 CAB-611 NS 260419 25
6 480 1 12.5 1 6 10-3/4 15-7/8 11-1/2 CAB-62 NS 260048 CAB-611 NS 260427 25
6 208 3 16.7 1 6 10-3/4 15-7/8 11-1/2 CAB-62 NS 260064 CAB-611 NS 260443 25
6 240 3 14.5 1 6 10-3/4 15-7/8 11-1/2

6 480 3 7.2 1 6 10-3/4 15-7/8 11-1/2
12 208 1 57.7 1 9 15-3/8 18-1/2 14-1/8 CAB-122 NS 260099 CAB-1211 NS 260478 35
12 240 1 50 1 9 15-3/8 18-1/2 14-1/8 CAB-122 NS 260101 CAB-1211 NS 260486 35
12 480 1 25 1 9 15-3/8 18-1/2 14-1/8 CAB-122 NS 260110 CAB-1211 NS 260494 35
12 208 3 33.4 1 9 15-3/8 18-1/2 14-1/8 CAB-122 NS 260128 CAB-1211 NS 260507 35
12 240 3 28.9 1 9 15-3/8 18-1/2 14-1/8
12 480 3 14.5 1 9 15-3/8 18-1/2 14-1/8
15 208 1 72.1 1 9 15-3/8 21-5/8 17-1/4 CAB-152 NS 260152 CAB-1511 NS 260531 40
15 240 1 62.5 1 9 15-3/8 21-5/8 17-1/4 CAB-152 NS 260160 CAB-1511 NS 260540 40
15 480 1 31.3 1 9 15-3/8 21-5/8 17-1/4
15 208 3 41.7 1 9 15-3/8 21-5/8 17-1/4 CAB-152 NS 260187 CAB-1511 NS 260566 40
15 240 3 36.1 1 9 15-3/8 21-5/8 17-1/4
15 480 3 18.1 1 9 15-3/8 21-5/8 17-1/4
20 208 3 55.6 1 12 20-1/8 21-5/8 17-1/4 CAB-202 NS 260216 CAB-2011 NS 260590 55
20 240 3 48.2 1 12 20-1/8 21-5/8 17-1/4 CAB-202 NS 260224
20 480 3 24.1 1 12 20-1/8 21-5/8 17-1/4 CAB-202 NS 260232
25 208 3 69.5 1 12 20-1/8 26-1/8 21-3/4 CAB-252 NS 260240 CAB-2511 NS 260620 65
25 240
25 480 3 30.1 1 12 20-1/8 26-1/8 21-3/4 CAB-252 NS 260267 CAB-2511 NS 260646 65
30 480 3 18.1 2 18 29-1/2 21-5/8 17-1/4 — — —
40 208 3 55.6 2 18 29-1/2 27-3/8 23 CAB-402 NS 260275 CAB-4011 NS 260654 90
40 240 3 48.2 2 18 29-1/2 27-3/8 23 CAB-402 NS 260283 CAB-4011 NS 260660 90
40 480 3 24.1 2 18 29-1/2 27-3/8 23 CAB-402 NS 260291
50 208 3 69.5 2 18 29-1/2 33-1/8 28-3/4 CAB-502 NS 260304 CAB-5011 NS 260689 110
50 240 3 60.2 2 18 29-1/2 33-1/8 28-3/4 CAB-502 NS 260312 CAB-5011 NS 260697 110
50 480 3 30.1 2 18 29-1/2 33-1/8 28-3/4 CAB-502 NS 260320
75 208 3 69.5 3 27 44-7/16 42-1/8 37-3/4 CAB-752 NS 260339 CAB-7511 NS 260718 200
75 240 3 60.2 3 27 44-7/16 42-1/8 37-3/4 CAB-752 NS 260347 CAB-7511 NS 260726 200
75 480 3 30.1 3 27 44-7/16 42-1/8 37-3/4 CAB-752 NS 260355

100 208 3 92.6 3 27 44-7/16 47-1/2 43-1/8 CAB-1002 NS 260363 CAB-10021 NS 260742 220
100 240 3 80.3 3 27 44-7/16 47-1/2 43-1/8 CAB-1002 NS 260371 CAB-10021 NS 260750 220
100 480 3 40.1 3 27 44-7/16 47-1/2 43-1/8 CAB-1002 NS 260380

CABB—BottomTerminals(26W/In

6 240 3 14.5 1 6 10-3/4 15-7/8 11-1/2 — — —

6 480 3 7.2 1 6 10-3/4 15-7/8 11-1/2 — — —
12 208 3 33.4 1 9 15-3/8 18-1/2 14-1/8 — — — CABB-1211 NS 203860 35
12 240 3 28.9 1 9 15-3/8 18-1/2 14-1/8 — — — CABB-1211 NS 203801 35
12 480 3 14.5 1 9 15-3/8 18-1/2 14-1/8 — — —
20 480 3 24.1 1 12 20-1/8 21-5/8 17-1/4 — — —
25 480 3 30.1 1 12 29-1/2 26-1/8 21-3/4 CABB-252 NS 266626
40 480 3 24.1 2 18 29-1/2 27-3/8 23 CABB-402 NS 266669
50 480 3 30.1 2 18 29-1/2 33-1/8 28-3/4
75 480 3 30.1 3 27 44-7/16 42-1/8 37-3/4

100 480 3 40.1 3 27 44-7/16 47-1/2 43-1/8 CABB-1002 NS 261139

StockStatus: S = stock NS = non-stock
ToOrder—Specify model, PCN, kW, volts and quantity.

Amps/

3 60.2 1 12 20-1/8 26-1/8 21-3/4 CAB-252 NS 260259 CAB-2511 NS 260638 65

Circ.

No.

Circ.

2

)

No.

Elem.

2

)

Rust-Resisting Iron Sheath

Temperatures to 750°F

CAB-62 NS 260072

CAB-62 S 260080 CAB-611 S 260460

CAB-122 NS 260136

CAB-122 S 260144

CAB-152 NS 260179

CAB-152 NS 260195

CAB-152 S 260208 CAB-1511 S 260582

CABB-502 NS 266466
CABB-752 NS 261120

Chrome Steel Sheath

Temperatures to 950°F

(Lbs.)A B D Model Stock PCN Model Stock PCN

CAB-611 NS 260451 25

CAB-1211 NS 260515 35
CAB-1211 NS 260523 35

CAB-1511 NS 260558 40

CAB-1511 NS 260574 40

CAB-2011 NS 260603
CAB-2011 NS 260611

CAB-3011 S 279160

CAB-4011 S 260670

CAB-5011 NS 260700

CAB-7511 NS 260734

CAB-10021 NS 260769

CABB-611 NS 266546

CABB-611 S 266554

CABB-1211 NS 266562

CABB-2011 S 266570
CABB-2511 S 266634

CABB-4011 NS 266642

CABB-5011 NS 266407 110
CABB-7511 NS 261147

CABB-10021 NS 261166

Wt.

25

40

55
55

75

90

110

200

220

25
25

35
55
65
90

200
220

Free Area for Air Flow

Model Square Feet Model Square Feet

CAB-62 & 611 0.500 CAB-402 & 4011 3.29
CAB-122 & 1211 0.927 CAB-502 & 5011 4.13
CAB-152 & 1511 1.19 CAB-752 & 7511 8.25
CAB-202 & 2011 1.63 CAB-1002 & 10021 9.38
CAB-252 & 2511 2.07

E-18

Note — The volume of air being

circulated along with the free
area for air flow (in table above)
will enable you to calculate the
air velocity over the heater.