Cartridge & Immersion Heaters

 

METRIC CARTRIDGE HEATERS LOW AND HIGH WATT DENSITY

Superwatt High Watt Cartridge Heaters
Description

U.L. Recognized – E56973
C.S.A. Certified – 016386-0-000

Features
  • Both Standard (MS) and Superwatt (MH) constructions are available.
  • Wattages other than those listed are available.
  • Made in U.S.A.

 

* Maximum wattage is determined by heater fit and operating temperature of the part to be heated.

Diameter:6 MM (5.87-5.97) Maximum Amperage 3.5

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS6-40

10

30

50

MS6-50

10

40

60

MS6-60

10

50

70

MS6-70

10

60

80

MS6-80

10

70

90

MS6-90

10

80

100

MS6-100

10

90

110

MS6-110

10

100

120

MS6-120

10

110

130

MS6-130

10

120

140

MS6-140

10

130

150

MS6-150

10

140


Diameter: 6.5 MM (6.38-6.48) Max Amperage MS-3.5, MH-4

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS6.5-40

10

50

40

MS6.5-40

60

*

50

MS6.5-50

10

65

50

MS6.5-50

70

*

60

MS6.5-60

10

75

60

MH6.5-60

90

*

70

MS6.5-70

10

90

70

MH6.5-70

105

*

80

MS6.5-80

10

110

80

MH6.5-80

130

*

90

MS6.5-90

10

125

90

MH6.5-90

145

*

100

MS6.5-100

10

145

100

MH6.5-100

165

*

110

MS6.5-110

10

160

110

MH6.5-110

185

*

120

MS6.5-120

10

170

120

MH6.5-120

205

*

130

MS6.5-130

10

185

130

MH6.5-130

225

*

140

MS6.5-140

10

200

140

MH6.5-140

240

*

150

MS6.5-150

10

215

150

MH6.5-150

260

*

Diameter:8 MM (7.87-7.98) Maximum Amperage 6

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS8-40

10

60

50

MS8-50

10

75

60

MS8-60

10

95

70

MS8-70

10

115

80

MS8-80

10

135

90

MS8-90

10

155

100

MS8-100

10

170

110

MS8-110

10

190

120

MS8-120

10

215

130

MS8-130

10

230

140

MS8-140

10

250

150

MS8-150

10

270

 

Diameter:10 MM (9.85-9.96) Maximum Amperage 6

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS10-40

10

65

40

MH10-40

75

*

50

MS10-50

10

90

50

MH10-50

105

*

60

MS10-60

10

115

60

MH10-60

135

*

70

MS10-70

10

135

70

MH10-70

165

*

80

MS10-80

10

165

80

MH10-80

195

*

90

MS10-90

10

190

90

MH10-90

225

*

100

MS10-100

10

210

100

MH10-100

255

*

110

MS10-110

10

235

110

MH10-110

285

*

120

MS10-120

10

260

120

MH10-120

315

*

130

MS10-130

10

285

130

MH10-130

345

*

140

MS10-140

10

310

140

MH10-140

370

*

150

MS10-150

10

335

150

MH10-150

400

*

160

MS10-160

10

355

160

MH10-160

430

*

170

MS10-170

10

380

170

MH10-170

460

*

180

MS10-180

10

405

180

MH10-180

490

*

Diameter:12 MM (11.86-11.96) Maximum Amperage 6

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS12-40

10

75

50

MS12-50

10

105

60

MS12-60

10

135

70

MS12-70

10

165

80

MS12-80

10

190

90

MS12-90

10

220

100

MS12-100

10

250

110

MS12-110

10

280

120

MS12-120

10

310

130

MS12-130

10

335

140

MS12-140

10

365

150

MS12-150

10

395

160

MS12-160

10

420

170

MS12-170

10

450

180

MS12-180

10

480

Diameter:12.5 MM (12.34-12.47) Maximum Amperage 10

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS12.5-40

10

85

40

MH12.5-40

100

*

50

MS12.5-50

10

115

50

MH12.5-50

135

*

60

MS12.5-60

10

145

60

MH12.5-60

175

*

70

MS12.5-70

10

175

70

MH12.5-70

210

*

80

MS12.5-80

10

205

80

MH12.5-80

245

*

90

MS12.5-90

10

235

90

MH12.5-90

285

*

100

MS12.5-100

10

265

100

MH12.5-100

325

*

110

MS12.5-110

10

295

110

MH12.5-110

355

*

120

MS12.5-120

10

335

120

MH12.5-120

390

*

130

MS12.5-130

10

350

130

MH12.5-130

430

*

140

MS12.5-140

10

385

140

MH12.5-140

465

*

150

MS12.5-150

10

415

150

MH12.5-150

500

*

160

MS12.5-160

10

445

160

MH12.5-160

535

*

170

MS12.5-170

10

475

170

MH12.5-170

575

*

180

MS12.5-180

10

500

180

MH12.5-180

605

*

Diameter:13 MM (12.85-12.98) Maximum Amperage 10

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MH13-40

105

*

50

MH13-50

140

*

60

MH13-60

180

*

70

MH13-70

215

*

80

MH13-80

255

*

90

MH13-90

295

*

100

MH13-100

330

*

110

MH13-110

370

*

120

MH13-120

405

*

130

MH13-130

445

*

140

MH13-140

480

*

150

MH13-150

520

*

160

MH13-160

560

*

170

MH13-170

600

*

180

MH13-180

635

*

190

MH13-190

675

*

200

MH13-200

710

*

Diameter:15 MM (14.86-14.99) Maximum Amperage 10

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS15-40

10

90

50

MS15-50

10

135

60

MS15-60

10

170

70

MS15-70

10

205

80

MS15-80

10

245

90

MS15-90

10

275

100

MS15-100

10

315

110

MS15-110

10

350

120

MS15-120

10

390

130

MS15-130

10

425

140

MS15-140

10

460

150

MS15-150

10

500

160

MS15-160

10

535

170

MS15-170

10

570

180

MS15-180

10

605

190

MS15-190

10

640

200

MS15-200

10

670

Diameter:16 MM (15.82-15.95) Max.Amps. MS-10, MH-20

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS16-40

10

105

40

MH16-40

130

*

50

MS16-50

10

140

50

MH16-50

175

*

60

MS16-60

10

180

60

MH16-60

220

*

70

MS16-70

10

220

70

MH16-70

270

*

80

MS16-80

10

260

80

MH16-80

315

*

90

MS16-90

10

300

90

MH16-90

360

*

100

MS16-100

10

335

100

MH16-100

410

*

110

MS16-110

10

375

110

MH16-110

455

*

120

MS16-120

10

415

120

MH16-120

500

*

130

MS16-130

10

450

130

MH16-130

550

*

140

MS16-140

10

490

140

MH16-140

595

*

150

MS16-150

10

530

150

MH16-150

640

*

160

MS16-160

10

570

160

MH16-160

690

*

170

MS16-170

10

605

170

MH16-170

735

*

180

MS16-180

10

645

180

MH16-180

780

*

190

MS16-190

10

680

190

MH16-190

830

*

200

MS16-200

10

720

200

MH16-200

875

*

Diameter:17.5 MM (17.27-17.47) Max.Amps. 15

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS17.5-40

10

105

50

MS17.5-50

10

155

60

MS17.5-60

10

195

70

MS17.5-70

10

235

80

MS17.5-80

10

280

90

MS17.5-90

10

315

100

MS17.5-100

10

360

110

MS17.5-110

10

400

120

MS17.5-120

10

440

130

MS17.5-130

10

485

140

MS17.5-140

10

525

150

MS17.5-150

10

565

160

MS17.5-160

10

605

170

MS17.5-170

10

650

180

MS17.5-180

10

690

190

MS17.5-190

10

730

200

MS17.5-200

10

770

Diameter:20 MM (19.76-19.96) Max.Amps. 15

Length/mm

Catalog No.

Min.Watts

Max Watts

40

MS20-40

40

120

50

MS20-50

40

180

60

MS20-60

40

225

70

MS20-70

40

275

80

MS20-80

40

320

90

MS20-90

40

365

100

MS20-100

40

420

110

MS20-110

40

465

120

MS20-120

40

515

130

MS20-130

40

560

140

MS20-140

40

610

150

MS20-150

40

660

160

MS20-160

40

705

170

MS20-170

40

755

180

MS20-180

40

800

190

MS20-190

40

840

200

MS20-200

40

900

Wattage

Wattages other than those listed are available. Consult factory.

Voltage

Standard voltages are either 120V or 240V. Other voltages are available.

Tolerance

Wattage tolerance is +5%, -10% at rated voltage.
Diameter is always .001″ less, but not more than .009″ less, than the nominal (fractional) heater diameter.
Length tolerances are ±2% with a ±1/16″ minimum. Should tighter dimensions be required, Backer Hotwatt can provide closer control.

How to Order

After determining the wattage required and the line voltage available, determine the physical space available for heaters and the numbers of heaters required.
Review Special Features.
Specify: Catalog, number, wattage, voltage, lead length, and special features if required.
Example: MS17.5-110/400W/220V/SF1-6