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2-PIECE MICA-INSULATED
BAND HEATER
Barrel
Dia.
MB-2 Series
MB5A1J2P1 shown
smaller than actual size.
Dimensions: inch
U 31⁄2 to 101⁄2" Barrel Dia.
U 500 to 2000 Watts
U 240 to 480V
U 21 to 40 W/in
2
U Up to 900°F Max Sheath
Temperature
U Up to 750°F Max Barrel
Temperature
U Heavy Duty Anti-Torque
Post Terminals (Type P)
APPLICATIONS
U Barrels and Dies of
Plastic
Molding Machines
U Extruders
U Autoclaves
U Heating Pipe Sections
Up to 101⁄2" OD
FEATURES
Efficient Heat Transfer is provided
by high quality nickel chromium resistor
wire wound on a selected mica strip
and enclosed in a die-formed aluminum
coated steel sheath.
Long-Term Durability is assured
by non-hygroscopic mica insulation.
Uniform Fit to ±
low expansion stainless steel clamping
band, which assures maximum
heat distribution.
Easy to Apply due to two-piece
construction. Each heater is rated
240V. Connect in series for 480V;
parallel for 240V.
Heavy Duty Stainless Steel Post
Terminals complete with hardware,
are designed to prevent excess
torsion during tightening of connections.
Standard #10-32 threads.
Reliable Performance and
Quick Tem per a ture Response
1
" because of
⁄
16
Heater Width
To Order
Dimensions (inch)
Watts Volts W/in2 Barrel Dia. Heater Width Model No. (lb)
500 240/480 30 31⁄2 11⁄2 MB3J1J2P1 0.7
700 240/480 37 4 11⁄2 MB4A1J2P1 0.8
800 240/480 32 4 2 MB4A2A2P1 0.8
750 240/480 35 41⁄2 11⁄2 MB4J1J2P1 0.8
600 240/480 27 43⁄4 11⁄2 MB4N1J2P1 0.8
900 240/480 39 47⁄8 11⁄2 MB4Q1J2P1 0.8
700 240/480 30 5 11⁄2 MB5A1J2P1 0.9
900 240/480 38 5 11⁄2 MB5A1J2P2 0.9
900 240/480 36 51⁄4 11⁄2 MB5E1J2P1 0.9
800 240/480 31 51⁄2 11⁄2 MB5J1J2P1 0.9
850 240/480 30 6 11⁄2 MB6A1J2P1 1
1000 240/480 35 6 11⁄2 MB6A1J2P2 1
750 240/480 25 61⁄4 11⁄2 MB6E1J2P1 1
950 240/480 31 61⁄2 11⁄2 MB6J1J2P1 1
1200 240/480 39 61⁄2 11⁄2 MB6J1J2P2 1
1000 240/480 24 61⁄2 2 MB6J2A2P1 1
1000 240/480 31 63⁄4 11⁄2 MB6N1J2P1 1
1000 240/480 30 7 11⁄2 MB7A1J2P1 1.2
1000 240/480 29 71⁄4 11⁄2 MB7E1J2P1 1.2
900 240/480 20 71⁄4 2 MB7E2A2P1 1.3
1200 240/480 35 73⁄8 11⁄2 MB7G1J2P1 1.2
1000 240/480 28 71⁄2 11⁄2 MB7J1J2P1 1.2
1200 240/480 34 71⁄2 11⁄2 MB7J1J2P2 1.2
1000 240/480 27 73⁄4 11⁄2 MB7N1J2P1 1.2
1000 240/480 27 77⁄8 11⁄2 MB7Q1J2P1 1.2
1100 240/480 35 8 11⁄4 MB8A1E2P1 1.4
1000 240/480 27 8 11⁄2 MB8A1J2P1 1.4
1300 240/480 35 8 11⁄2 MB8A1J2P2 1.4
1200 240/480 30 81⁄2 11⁄2 MB8J1J2P1 1.5
1400 240/480 35 81⁄2 11⁄2 MB8J1J2P2 1.5
1600 240/480 30 81⁄2 2 MB8J2A2P1 1.5
1300 240/480 31 9 11⁄2 MB9A1J2P1 1.6
1500 240/480 35 9 11⁄2 MB9A1J2P2 1.6
1800 240/480 30 91⁄2 2 MB9J2A2P1 1.7
2000 240/480 33 93⁄4 2 MB9N2A2P1 1.8
1000 240/480 21 10 11⁄2 MB10A1J2P1 2.1
1400 240/480 30 10 11⁄2 MB10A1J2P2 2.1
2000 240/480 40 101⁄2 11⁄2 MB10J1J2P1 2.4
Note: Watt densities shown are based on heated area of contact surface only.
Ordering Example: MB6J1J2P1, 950 Watt, 240 or 480V Heater.
H-8B
Wt.
H
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