User Manual

1515
3-Phase CX1 Technical Data
Model kW (Btu/hr)
Unit
Voltage
Gas Group
Supply
Wire Size ***
Unit
Current
Max. Circuit
Fuse*
Cabinet
Length
Temperature
Code
IIB +
H2
IIB IIC
V
w/o
T'stat
w/
T'stat
w/o
T'stat
w/
T'stat
AWG A A in (mm)
CX1-400360-025-T2A 2.5 (8530) 400

N/A
 
12 3.6 15 31.3 (796) T2A (280)
CX1-400360-0333-T3 3.33 (11362) 400

12 4.8 15 49.5 (1256) T3 (200)
CX1-400360-0347-T3 3.47 (11840) 400

12 5.0 15 71.8 (1823) T3 (200)
CX1-400360-050-T3 5.0 (17060) 400

12 7.2 15 71.8 (1823) T3 (200)
CX1-400360-0528-T2A 5.28 (18016) 400

12 7.6 15 59.5 (1511) T2A (280)
CX1-400360-0694-T2A 6.94 (23680) 400

12 10.0 15 71.8 (1823) T3 (200)
CX1-400360-100-T2A 10.0 (34121) 400

10 14.4 20 71.8 (1823) T2A (280)
CX1-415360-0135-T3 1.35 (4606) 415

12 1.9 15 31.3 (796) T3 (200)
CX1-415360-0269-T2A 2.69 (9179) 415

12 3.7 15 31.3 (796) T2A (280)
CX1-415360-0359-T3 3.59 (12250) 415

12 5.0 15 49.5 (1256) T3 (200)
CX1-415360-0374-T3 3.74 (12761) 415

12 5.2 15 71.8 (1823) T3 (200)
CX1-415360-050-T3 5.0 (17060) 415

12 7.0 15 71.8 (1823) T3 (200)
CX1-415360-0568-T2A 5.68 (19381) 415

12 7.9 15 59.5 (1511) T2A (280)
CX1-415360-0747-T2A 7.47 (25488) 415

12 10.4 15 71.8 (1823) T2A (280)
CX1-415360-100-T2A 10.0 (34121) 415

10 13.9 20 71.8 (1823) T2A (280)
CX1-480360-018-T3 1.8 (6142) 480

12 2.2 15 31.3 (796) T3 (200)
CX1-480360-036-T3** 3.6 (12284) 480

12 4.3 15 49.5 (1256)
T3 (200)
T2A (280)
CX1-480360-048-T2A 4.8 (16378) 480

12 5.8 15 49.5 (1256) T2A (280)
CX1-480360-050-T3 5.0 (17060) 480

12 6.0 15 71.8 (1823) T3 (200)
CX1-480360-076-T2A 7.6 (25932) 480

12 9.1 15 59.5 (1511) T2A (280)
CX1-480360-100-T2A 10.0 (34121) 480

12 12.0 15 71.8 (1823) T2A (280)
CX1-600360-036-T3** 3.6 (12284) 600

12 3.5 15 49.5 (1256)
T3 (200)
T2A (280)
CX1-600360-048-T2A 4.8 (16378) 600

12 4.6 15 49.5 (1256) T2A (280)
CX1-600360-050-T3 5.0 (17060) 600

12 4.8 15 71.8 (1823) T3 (200)
CX1-600360-076-T2A 7.6 (25932) 600

12 7.3 15 59.5 (1511) T2A (280)
CX1-600360-100-T2A 10.0 (34121) 600

12 9.6 15 71.8 (1823) T2A (280)
5. Add suffix "H" for high-temperature ambient storage option. High
temperature storage option is not available with thermostat option.
Not available on IIB models.
6. For IIB model with Defender® built-in thermostat - Class I, Div. 1 & 2,
Groups C & D; Zones 1 & 2, Groups IIA and IIB.
7. For IIC model with XT built-in thermostat - Class I, Div. 1 & 2, Groups
A,B,C & D; Zones 1 & 2, Groups IIA, IIB, IIC.
8. IIC Grouping units come with X-MAX® housing.
9. Remote mounted, Defender
®
, explosion-proof room thermostats are
not suitable for Group B & IIC applications.
10. Remote contactors are required on all 600V heaters, and heaters with
a current draw greater than 22 amps (supplied & installed by others),
when utilizing XT-311 remote thermostat.
11. Temperature code ratings: T2A - 280°C (536°F), T3 - 200°C (392°F)