Product Brochure
B15
Caloritech™
B15
CX – Screwplug Heaters
Table 5 – Screwplug Heaters (Three Element) - 2 ½" NPT
kW
Immersion
Length 'B'
Phase
Standard
Voltage
General Purpose Terminal Box NEMA 4 Terminal Box Explosion-Proof Terminal Box
Net
Weight
in mm
Without
Thermostat
With Thermostat
50°F to 250°F
(10°C to 120°C)
Without
Thermostat
With
Thermostat
50°F to 250°F
(10°C to 120°C)
Without
Thermostat
With
Thermostat
50°F to 250°F
(10°C to 120°C)
lbs kg
Copper
Sheath
Brass Plug
54 to 60 W/in²
(8.3 to 8.9 W/cm²)
3.0 7.7 195
1 120 CXC3 3 0 P 2511 CXCT330 P 2511 C XC 3 3 0 P 25R11 CXCT33 0 P25R11 C XC 3 3 0 P 25X11 CXCT3 30 P 25 X11
8.8 4
1 208 CXC330P2521 CXCT330P2521 CXC330P25R21 CXCT330P25R21 CXC330P25X21 CXCT330P25X21
3 208 CXC330P2523 CXCT330P2523 CXC330P25R23 CXCT330P25R23 CXC330P25X23 CXCT330P25X23
1 240 CXC330P2531 CXCT330P2531 CXC330P25R31 CXCT330P25R31 CXC330P25X31 CXCT330P25X31
1 480 CXC330P2571 CXCT330P2571 CXC330P25R71 CXCT330P25R71 CXC330P25X71 CXCT330P25X71
3 480 CXC330P2573 CXCT330P2573 CXC330P25R73 CXCT330P25R73 CXC330P25X73 CXCT330P25X73
1 600 CXC330P2581 CXCT330P2581 CXC330P25R81 CXCT330P25R81 CXC330P25X81 CXCT330P25X81
3 600 CXC330P2583 CXCT330P2583 CXC330P25R83 CXCT330P25R83 CXC330P25X83 CXCT330P25X83
4.5 11. 6 295
1 208 CXC345P2521 CXCT345P2521 CXC345P25R21 CXCT345P25R21 CXC345P25X21 CXCT345P25X21
8.8 4
3 208 CXC345P2523 CXCT345P2523 CXC345P25R23 CXCT345P25R23 CXC345P25X23 CXCT345P25X23
1
240 CXC345P2531 CXCT345P2531 CXC345P25R31 CXCT345P25R31 CXC345P25X31 CXCT345P25X31
1 480 CXC345P2571 CXCT345P2571 CXC345P25R71 CXCT345P25R71 CXC345P25X71 CXCT345P25X71
3 480 CXC345P2573 CXCT345P2573 CXC345P25R73 CXCT345P25R73 CXC345P25X73 CXCT345P25X73
1 600 CXC345P2581 CXCT345P2581 CXC345P25R81 CXCT345P25R81 CXC345P25X81 CXCT345P25X81
3 600 CXC345P2583 CXCT345P2583 CXC345P25R83 CXCT345P25R83 CXC345P25X83 CXCT345P25X83
6.0 17.5 445
1 208 CXC360P2521 CXCT360P2521 CXC360P25R21 CXCT360P25R21 CXC360P25X21 CXCT360P25X21
11 5
3 208 CXC360P2523 CXCT360P2523 CXC360P25R23 CXCT360P25R23 CXC360P25X23 CXCT360P25X23
1 240 CXC360P2531 CXCT360P2531 CXC360P25R31 CXCT360P25R31 CXC360P25X31 CXCT360P25X31
1 480 CXC360P2571 CXCT360P2571 CXC360P25R71 CXCT360P25R71 CXC360P25X71 CXCT360P25X71
3 480 CXC360P2573 CXCT360P2573 CXC360P25R73 CXCT360P25R73 CXC360P25X73 CXCT360P25X73
1 600 CXC360P2581 CXCT360P2581 CXC360P25R81 CXCT360P25R81 CXC360P25X81 CXCT360P25X81
3 600 CXC360P2583 CXCT360P2583 CXC360P25R83 CXCT360P25R83 CXC360P25X83 CXCT360P25X83
7.5 21.5 545
1 208 CXC375P2521 CXCT375P2521 CXC375P25R21 CXCT375P25R21 CXC375P25X21 CXCT375P25X21
11 5
3 208 CXC375P2523 CXCT375P2523 CXC375P25R23 CXCT375P25R23 CXC375P25X23 CXCT375P25X23
1 240 CXC375P2531 CXCT375P2531 CXC375P25R31 CXCT375P25R31 CXC375P25X31 CXCT375P25X31
1 480 CXC375P2571 CXCT375P2571 CXC375P25R71
CXCT375P25R71 CXC375P25X71 CXCT375P25X71
3 480 CXC375P2573 CXCT375P2573 CXC375P25R73 CXCT375P25R73 CXC375P25X73 CXCT375P25X73
1 600 CXC375P2581 CXCT375P2581 CXC375P25R81 CXCT375P25R81 CXC375P25X81 CXCT375P25X81
3 600 CXC375P2583 CXCT375P2583 CXC375P25R83 CXCT375P25R83 CXC375P25X83 CXCT375P25X83
9.0 25.4 645
3 208 CXC390P2523 CXCT390P2523 CXC390P25R23 CXCT390P25R23 CXC390P25X23 CXCT390P25X23
13.2 6
1 240 CXC390P2531 CXCT390P2531 CXC390P25R31 CXCT390P25R31 CXC390P25X31 CXCT390P25X31
1 480 CXC390P2571 CXCT390P2571 CXC390P25R71 CXCT390P25R71 CXC390P25X71 CXCT390P25X71
3 480 CXC390P2573 CXCT390P2573 CXC390P25R73 CXCT390P25R73 CXC390P25X73 CXCT390P25X73
1 600 CXC390P2581 CXCT390P2581 CXC390P25R81 CXCT390P25R81 CXC390P25X81 CXCT390P25X81
3 600 CXC390P2583 CXCT390P2583 CXC390P25R83 CXCT390P25R83 CXC390P25X83 CXCT390P25X83
12.0 32.3 820
3 208 CXC3120P2523 CXCT3120P2523 CXC3120P25R23 CXCT3120P25R23 CXC3120P25X23 CXCT3120P25X23
13.2 6
1 480 CXC3120P2571 CXCT3120P2571 CXC3120P25R71 CXCT3120P25R71 CXC3120P25X71 CXCT3120P25X71
3 480 CXC3120P2573 CXCT3120P2573 CXC3120P25R73 CXCT3120P25R73 CXC3120P25X73 CXCT3120P25X73
1 600 CXC3120P2581 CXCT3120P2581 CXC3120P25R81 CXCT3120P25R81 CXC3120P25X81 CXCT3120P25X81
3 600 CXC3120P2583 CXCT3120P2583 CXC3120P25R83 CXCT3120P25R83 CXC3120P25X83 CXCT3120P25X83
15.0 39.2 995
3 208 CXC3150P2523 CXCT3150P2523 CXC3150P25R23 CXCT3150P25R23
CXC3150P25X 23 CXCT3150P25X23
15.4 7
1 480 CXC3150P2571 CXCT3150P2571 CXC3150P25R71 CXCT3150P25R71 CXC3150P25X71 CXCT3150P25X71
3 480 CXC3150P2573 CXCT3150P2573 CXC3150P25R73 CXCT3150P25R73 CXC3150P25X73 CXCT3150P25X73
1 600 CXC3150P2581 CXCT3150P2581 CXC3150P25R81 CXCT3150P25R81 CXC3150P25X81 CXCT3150P25X81
3 600 CXC3150P2583 CXCT3150P2583 CXC3150P25R83 CXCT3150P25R83 CXC3150P25X83 CXCT3150P25X83
18.0 47 119 5
3 208 CXC3180P2523 CXCT3180P2523 CXC3180P25R23 CXCT3180P25R23 CXC3180P25X23 CXCT3180P25X23
15.4 7
1 480 CXC3180P2571 CXCT3180P2571 CXC3180P25R71 CXCT3180P25R71 CXC3180P25X71 CXCT3180P25X71
3 480 CXC3180P2573 CXCT3180P2573 CXC3180P25R73 CXCT3180P25R73 CXC3180P25X73 CXCT3180P25X73
1 600 CXC3180P2581 CXCT3180P2581 CXC3180P25R81 CXCT3180P25R81 CXC3180P25X81 CXCT3180P25X81
3 600 CXC3180P2583 CXCT3180P2583 CXC3180P25R83 CXCT3180P25R83 CXC3180P25X83 CXCT3180P25X83










