Cartridge Heaters Firerod Bolt

New Bolt

11/28/00

1:47 PM

Page 115

W

A

T

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W • Same day shipment on all stock units.

Cartridge Heaters FIREROD® Bolt The high performance FIREROD® that has served the heater industry for almost 30 years has been upgraded with a conduit box and wooden handle. When inserted into a hollow bolt, this heater lengthens the bolt by heat expansion allowing the nut to be further wrench-tightened. The FIREROD bolt is then de-energized and removed. Upon cooling, the bolt contracts to a tight fit.

Applications • Power plants • Shipyards • Press & die manufacturers • Construction contractors • Boiler manufacturers UL® is a registered trademark of Underwriter's Laboratories. Incoloy® is a registered trademark of Special Metals Corporation.

Nickel-Chromium Resistance Wire

5"(127 mm) No-Heat

1" (25 mm) No-Heat

Incoloy® Sheath

Magnesium Oxide Insulation

Cartridge Heaters

Performance Capabilities • Part temperatures to 1000°F (540°C) • Maximum watt density to 100 W/in2 (15.5 W/cm2) Features and Benefits • Conduit box has been added for wiring convenience. • Wooden handle is attached for ease of handling the heater. • Magnesium oxide insulation, compacted to the proper density, results in high dielectric strength and contributes to faster heat-up. • Nickel-chromium resistance wire, precisely wound through the heated length, assures even, efficient distribution of heat to the sheath. • Conductor pins metallurgicallybonded to the resistance wires, ensure trouble-free electrical continuity. • UL® approved flexible stranded wires, with silicone-fiberglass sleeve, insulate the wires to temperatures of 480°F (250°C).

4" (101 mm) Conduit Box With Post Terminals

Wooden Handle

Applications and Technical Data FIREROD Bolt Specifications Diameter ±0.005 in 0.460 0.496 0.553 0.580 0.621 0.688 0.710

0.746 0.813 0.996

Maximum Volts

240

240

240

480

480

480

480

480

480

480

Maximum Amps

9.7

9.7

14

23

23

23

46

46

46

46

Maximum Watts

120

1,160 1,160 1,680 2,760 2,760 2,760 5,520

240

2,320 2,320 5,520 5,520 5,520 5,520 11,000 11,000 11,000 11,000

5,520 5,520 5,520

1 PH

480

—

3 PH

Available

NO

— 11,000 11,000 11,000 11,000 22,000 22,000 22,000 22,000 NO

NO

NO

NO

NO

YES

YES

YES

YES

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New Bolt

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Cartridge Heaters FIREROD Bolt How to Order To order stock FIREROD bolt heaters, specify: • Watlow code number • Quantity

• • • • • •

Diameter Overall length Heated length Watts Volts Lead type or post terminals

Availability Stock: Same day shipment Standard: Shipment within four to six weeks Made-to-Order: Shipment within four to six weeks F.O.B.: St. Louis, Missouri

Diameter in 0.460

0.496

0.553

0.580

0.621

0.688

0.710

0.746

0.813

0.996

116

Overall Length in (mm) 18 24 30 36 18 24 30 36 18 24 30 36 18 24 30 36 18 24 30 36 18 24 30 36 18 24 30 36 18 24 30 36 18 24 30 42 18 24 30 36

(457.2) (609.6) (762.0) (914.4) (457.2) (609.6) (762.0) (914.4) (457.2) (609.6) (762.0) (914.4) (457.2) (609.6) (762.0) (914.4) (457.2) (609.6) (762.0) (914.4) (457.2) (609.6) (762.0) (914.4) (457.2) (609.6) (762.0) (914.4) (457.2) (609.6) (762.0) (914.4) (457.2) (609.6) (762.0) (1066.8) (457.2) (609.6) (762.0) (914.4)

Heated Length in (mm) 12 18 24 30 12 18 24 30 12 18 24 30 12 18 24 30 12 18 24 30 12 18 24 30 12 18 24 30 12 18 24 30 12 28 24 36 12 18 24 30

(304.8) (457.2) (609.6) (762.0) (304.8) (457.2) (609.6) (762.0) (304.8) (457.2) (609.6) (762.0) (304.8) (457.2) (609.6) (762.0) (304.8) (457.2) (609.6) (762.0) (304.8) (457.2) (609.6) (762.0) (304.8) (457.2) (609.6) (762.0) (304.8) (457.2) (609.6) (762.0) (304.8) (711.2) (609.6) (914.4) (304.8) (457.2) (609.6) (762.0)

Volts

Watts

240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240 240

1700 2300 2300 2300 1900 2300 2300 2300 1200 1700 2500 3200 2200 3300 4350 5450 2350 3500 4700 5500 1500 2100 3000 4000 2700 4000 5350 5500 2800 4200 5500 5500 1800 2500 3500 6000 3750 5500 5500 5500

Watt Density W/in2 (W/cm2) 98 88 66 53 100 82 62 49 59 55 60 62 100 100 100 100 100 100 100 94 59 55 58 62 100 100 100 83 100 100 98 78 60 55 55 66 100 98 73 59

(15) (14) (10) (8) (16) (13) (10) (8) (9) (9) (9) (10) (16) (16) (16) (16) (16) (16) (16) (15) (9) (9) (9) (10) (16) (16) (16) (13) (16) (16) (15) (12) (9) (9) (9) (10) (16) (15) (11) (9)

Approx. Net Wt. lbs (kg) 1.4 1.6 1.8 2.1 1.5 1.8 2.0 2.4 1.8 2.0 2.3 2.7 1.9 2.1 2.4 2.9 2.0 2.3 2.7 3.1 2.3 2.7 3.1 3.6 2.3 2.8 3.2 3.6 2.5 3.0 3.4 3.8 2.7 3.2 3.7 4.8 3.4 4.0 4.7 5.3

(0.64) (0.73) (0.82) (0.95) (0.68) (0.82) (0.91) (1.08) (0.82) (0.91) (1.04) (1.22) (0.86) (0.95) (1.08) (1.32) (0.91) (1.04) (1.22) (1.41) (1.04) (1.22) (1.41) (1.63) (1.04) (1.27) (1.45) (1.63) (1.13) (1.36) (1.54) (1.72) (1.22) (1.45) (1.68) (2.18) (1.54) (1.81) (2.13) (2.40)

Availability Standard Standard Standard Standard Standard Standard Standard Standard Stock Stock Stock Stock Standard Standard Standard Standard Standard Standard Standard Standard Stock Stock Stock Stock Standard Standard Standard Standard Standard Standard Standard Standard Stock Stock Stock Stock Standard Standard Standard Standard

Code No. H18AX7A H24AX4A H30AX2A H36AX1A J18AX157A J24AX86A J30AX34A J36AX15A K18AX9A K24AX4A K30AX7A K36AX3A K18AX12A K24AX5A K30AX8A K36AX4A L18AX176A L24AX101A L30AX63A L36AX41A M18AX5A M24AX5A M30AX4A M36AX5A M18AX6A M24AX6A M30AX5A M36AX9A N18AX119A N24AX91A N30AX30A N36AX25A P18AX1A P24AX2A P30AX1A P42AX2A T18AX36A T24AX40A T30AX20A T36AX23A