CERAMIC HEATERS

Download PDF

Description

U.L. Recognized – E56973 C.S.A.

Certified – 016386-0-000

Applications

Copiers, Dehumidifiers, Glue Guns, Heat Sealing Tools, Instrumentation, Resisters, Soldering and Desoldering Equipment, Valve Heaters.

Features

The Backer Hotwatt Ceramic Heater is a ceramic body encasing a resistance element and packed within magnesium oxide.
The heaters are terminated with flexible insulated lead wires.
Temperatures to 1300°F (705°C)

Construction

Ceramic body
Premium grade resistance wire element
Magnesium oxide packing
Ceramic end seal
Flexible insulated lead wires

Round Ceramic Sizes

Length	Catalog Number	Maximum Wattage	Diameter
1 1/2″	CB216-1.50	40	.216
1 1/2″	CB255-1.50	50	.255
1″	CB307-1.00	40	.307
1 1/2″	CB307-1.50	60	.307
1 3/4″	CB307-1.75	70	.307
1 9/16″	CB374-1.56	75	.374
1 3/4″	CB374-1.75	85	.374
1 3/8″	CB435-1.37	85	.435
1 9/16″	CB435-1.56	90	.435
2 1/4″	CB435-2.25	125	.435
2 1/4″	CB580-2.25	160	.580
1″	CB625-1.00	80	.625
2″	CB625-2.00	160	.625
1 7/16″	CB690-1.43	120	.690
2″	CB875-2.00	220	.875
2″	CB940-2.00	240	.940

Rectangular Ceramic Sizes

Length	Catalog Number	Maximum Wattage	Thickness	Width
2″	CB18-.93-2.00	150	.180	.930
2″	CB18-.56-2.00	90	.187	.560
2″	CB19-.60-2.00	80	.190	.605
2 1/2″	CB19-.60-2.50	120	.190	.605
1 1/16″	CB25-1.37-1.06	150	.250	1 3/8″
1 3/4″	CB25-1.37-1.75	190	.250	1 3/8″
2 3/8″	CB25-1.37-2.37	260	.250	1 3/8″
2″	CB25-1.62-2.00	250	.250	1 5/8″

The above listings are standard sizes that are available. Other sizes and lengths as well as custom sizes are available. Consult factory for details and availability.

Standard Terminations

SF1: Flexible leads for applications where leads can be bent close to the end of the unit. Leads are non-repairable.

Special Features

SF11A: Ring terminals. Specify size: #6, #8, #10.

SF11B: Straight quick connect terminals. Specify male or female and size: 3/16″ or 1/4″.

SF11C: Flag quick connect terminals. Specify male or female and size: 3/16″ or 1/4″.

SF11D: Spade terminals. Specify size: #6, #8, #10.

Wattage

Nominal wattage is based on 40 watts per square inch of heated length. When installed in a heat, lower or higher wattages are available depending on the application.