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Convection Heaters-Hazardous Locations Model XB

Table of Contents

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APLICATION

The model XB, with ratings up to 5000 watts, is designed for heating larger rooms or spaces where explosive substances are present. All units can be fitted with extremally adjustable thermostat which is readily convertible to tamper-proof. With the XB you get a safe and reliable heater with a handsome appearance and state-of-art design.

SELECTION

Check the Kelvin sales office for detailed selection data for temperature code. To minimize cost and physical size of the heater, select the heater with the highest temperature code that suits the environment. A "*" under the temperature code in the table indicates that the heater is available and that the surface temperature of the heater will not exceed the coded value. Try to select a stock item to suit your needs from the table. Heaters listed as "AS" are assemby stock items and can be manufactured in a matter of days. Heaters designated with "A" require longer manufacturing time. For large areas, it may be necessary to specify more than one heater

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Figure 3 XB Single Unit (XB1-)

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Figure 4 XB Double Unit (XB2-)

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Figure 5 XB Triple Unit (XB3-)

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Figure 6 XBQuadruple Unit (XB4-)

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Figure 7 XB Side View Wall Mounting

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Figure 8 XB Side View Floor Mounting

Commonly Stocked XB Heaters

Watts Fig. No.

Standard Voltages

'L' Dim. mm(in) Temp. Code Catalog Number Weight kg(lbs)
120 208 240 480 600
T2D T3B T4A T6 Cl1 Grp A,B,C&D Cl 1 Grp A, B,C&D
Cl2 Grp E,F&G
1f 1f 3f 1f 3f 1f 3f 1f 3f
Cl3
XB Explosion Resistant Convection Heater
475 3 S A -- A -- -- -- -- -- 254(10.0) * -- -- -- -- XB1-1047T2D 4.5(10)
750 3 S S -- S -- -- -- -- -- 424(16.7) * -- -- -- -- XB1-3075T2D 6.8(15)
1000 3 S S -- S -- AS -- AS -- 594(23.4) * -- -- -- -- XB1-4100T2D 9.1(20)
1250 3 S S -- S -- AS -- AS -- 765(30.1) * -- -- -- -- XB1-6125T2D 11.3(25)
1500 4 S S S S S -- -- -- -- 424(16.7) * -- -- -- -- XB2-3150T2D 13.6(30)
2000 4 AS S S S S AS AS AS AS 594(23.4) * -- -- -- -- XB2-4200T2D 18.1(40)
3000 5 A S S S S S S S S 594(23.4) * -- -- -- -- XB3-4300T2D 27.2(60)
3750 5 A S S S S S S S S 765(30.1) * -- -- -- -- XB3-6375T2D 34.0(75)
4500 6 -- S S S S S S S S 765(30.1) * -- -- -- -- XB-46450T2D 45.4(100)
S-Normally Stocked; AS-Assembly Stock; A-Available