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Delfingen Electrical Insulating Sleeving Products



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Delfingen Electrical Insulating Sleeving Products
Electrical Insulating Sleeving Products

PRODUCT

DESCRIPTION/CHARACTERISTICS

INSULATION CLASS
(TEMP RANGE)

NEMA GRADES AVAILABLE

SIZE RANGE

APPLICABLE STANDARDS

NU-SLEEVE AG-155
Acrylic Coated Sleeving

Special blend of acrylate polymers and co-polymers on braided fiberglass. Sleeving performance characterized by excellent flexibility, chemical resistance, mechanical strength and thermal endurance. Compatible with most wire enamels and varnishes. Non-blocking.

Class F
(155° C)
(-40 C to
155 C)

A, B, C, C-2

AWG #24 to 2-1/2"
(1-3/4" to 2-1/2" in lengths only)

Grade A: MIL-I-3190/3 - QPL UL File #E931 01 CSA File #LR67735
NEMATF-1, Type 6; UL 1441
RoHS, WEEE & Cal. Prop 65 compliant

NU-SLEEVE AG-155-S
Supergrade Acrylic

Special acrylate polymers and co-polymers blended to increase the dielectric breakdown strength, cut-through resistance and abrasion resistance. Excellent chemical resistance, mechanical strength and thermal endurance. Compatible with most wire enamels and varnishes. Non-blocking.

Class F (155° C)
(-40 C to 1 55 C)

Grade A+ (12,500V AC minimum
average)

AWG #12 to 3/4"

Grade A: MIL-I-3190/3 UL File #E931 01 CSA File #LR67735
NEMATF-1, Type 6; UL 1441
RoHS, WEEE & Cal. Prop 65 compliant

NU-SLEEVE VPI-155
Acrylic VPI Overbraid

Acrylic coated fiberglass sleeving with a bonded over-braided outer layer of fiberglass braid resulting in a flexible, highly protective sleeving with a significantly higher surface area for the absorption and retention of the VPI resin in 155°C applications.

Class F (155° C)
(-40 C to 155 C)

Grade A (8,000V AC minimum
average)

AWG #8 to 1"

Grade A: MIL-I-3190/3 UL File #E93101 CSA File #LR67735
NEMA TF-1, Type 6; UL 1441
RoHS, WEEE & Cal. Prop 65 compliant

NU-SLEEVE SG-200
Silicone Coated Sleeving

Custom formulated liquid silicone rubber extruded over a fully annealed
fiberglass substrate making it extremely resistant to abrasion, end fray,
puncture and thermal stress. Extremely flexible with excellent push back,
good cut-through resistance and high dielectric strength over a wide temperature range from -55°C to +200°C.

Class H (200° C)
(-70 C to +200 C)

A, B,C

AWG #24 to 2-1/2"
(1-3/4" to 2-1/2" in lengths only)

Grade A: MIL-I-3190/6 - QPL UL File #E931 01 CSA File #LR67735
Grade B: UL File #E80713
Grades A & B: UL VW-1 Flame Retardant
NEMA TF 1, Type 5; UL 1441
RoHS, WEEE & Cal. Prop 65 compliant

NU-SLEEVE HV-565
High Voltage Silicone
Coated Sleeving

Custom formulated silicone rubber extruded over a heavy wall, annealed
fiberglass substrate. Extremely resistant to abrasion, end fray, puncture
and thermal stress. Provides extended, extremely high dielectric strength
over a wide temperature range from -55°C to +200°C.

Class H (200° C)
(-70 C to +200 C)

Grade A (15,000V AC minimum
average)

AWG #7 to 1-1/4"

Grade A: MIL-I-3190/6 UL File #E931 01 CSA File #LR67735
NEMA TF-1, Type 5; UL 1441
RoHS, WEEE & Cal. Prop 65 compliant

NU-SLEEVE VPI-200
Silicone VPI Overbraid

Silicone coated fiberglass sleeving with a bonded over-braided outer layer of fiberglass resulting in a flexible, highly protective sleeve with a significantly higher surface area for the absorption and retention of the VPI resin in 200°C applications.

Class H
(200° C)
(-70 C to
+200 C)

Grade A (8,000V AC
minimum average)
Grade A+ (15kv)
available by request

AWG #8 to 3/4"

Grade A: MIL-I-3190/6 - QPL UL File #E931 01 CSA File #LR67735
NEMATF-1, Type 5; UL 1441
RoHS, WEEE & Cal. Prop 65 compliant

CONFORM-A-SLEEVE®
Expandable Silicone
Coated Sleeving

CONFORM-A-SLEEVE® is a flexible silicone rubber coated fiberglass
sleeving that conforms to irregular shapes and requires no heat or
mechanical tools for installation. Exhibits all of the properties of standard
silicone sleeving; retains a Grade A+ (8,000 vac) rating in both relaxed
and expanded states. One size will cover several AWG sizes snugly.

Class H (200° C)
(-70 C to +200 C)

Grade A only (8,000V AC minimum
average)

AWG #13, 9, 6, 3, 0, 3/8",
1/2", 5/8" - nominal inside
diameters

MIL-I-3190/6 UL File #E931 01 CSA File #LR67735
UL VW-1 Flame Retardant
NEMA TF 1, Type 5; UL 1441
RoHS, WEEE & Cal. Prop 65 compliant

NU-SLEEVE VG-130
Vinyl Coated Sleeving

Vinyl coated fiberglass sleeving made by applying a proprietary specially
formulated plastisol to a braided electrical grade fiberglass substrate for
exceptional heat resistance and stability. Good flexibility with excellent
abrasion and cut-through resistance.

Class B (130° C)
(-20 C to + 130 C)

A, B,C

AWG #24 to 1-1/2"

Grade A: MIL-I-3190/2 - QPL UL File #E931 01 CSA File #LR67735
Grade B: UL File #E80713
Grades A & B: UL VW-1 Flame Retardant
NEMA TF 1, Type 2; UL 1441
RoHS, WEEE & Cal. Prop 65 compliant

NU-FLEX HTS-520 & HTS-532
Heat Treated/Acrylic
Saturated Sleeving

A tightly woven, flexible, continuous filament electrical grade 100%
fiberglass braid that is heat treated to remove all organic matter and
then saturated with an acrylic binder to provide body, firmness and fray-
resistance when cut. HTS-520 standard wall. HTS-532 heavy wall (0.032").

Class C (+240° C)
(-70 C to +600 C)

Grade C-3
No Dielectric Value
Dielectrics Determined By
Space Factor

HTS-520: AWG #24 to 1-1/2"
HTS-532: #16 to 3/8"

UL Recognized - File #E80713 VW-1 Flame Retardant
NEMA TF-2; UL 1441 MIL-Y-1140
RoHS, WEEE & Cal. Prop 65 Compliant

NU-FLEX WHS-25
Wire Harness Sleeving

Fiberglass sleeving designed specifically to protect wire harnesses and
assemblies from mechanical abrasion and heat. A proprietary process
encapsulates the braided glass yarn with a specially formulated resin
resulting in a round sleeve that holds its shape, retains flexibility and
push-back, eliminates end fray and dermatitis required in many
harness applications.

Class C (+240° C)
(-70 C to +600 C)

Grade C-3
No Dielectric Value
Dielectrics Determined By
Space Factor

AWG #14 to 1/2"

UL Recognized - File #E80713 VW-1 Flame Retardant
NEMA TF-2; UL 1441 MIL-Y-1140
RoHS, WEEE & Cal. Prop 65 Compliant

NU-FLEX HT-1220 & HT-1232
Heat Treated
Fiberglass Sleeving

A tightly woven, flexible, continuous filament electrical grade 100%
fiberglass braid heat treated to remove all organic contaminants and to
set the glass braid for size and end-fray resistance. HT-1220 standard
wall. HT-1232 heavy wall (0.032").

Class C (+240° C)
(-70 C to +600 C)

Grade C-3 No Dielectric Value
Dielectrics Determined By
Space Factor

HT-1220: AWG #24 to 1-1/2"
HT-1232: #16 to 3/8"

UL Recognized - File #E80713 VW-1 Flame Retardant
NEMA TF-2; UL 1441 MIL-Y-1140
RoHS, WEEE & Cal. Prop 65 Compliant

STANDARD SLEEVING SIZES, DIMENSIONS & TOLERANCES

AWG
Sizes

Nominal
(Inches)

Nominal
(mm)

Maximum
(Inches)

Maximum
(mm)

Minimum
(Inches)

Minimum
(mm)

24

0.024

0.61

0.027

0.69

0.020

0.52

22

0.029

0.74

0.032

0.81

0.025

0.64

20

0.036

0.91

0.039

0.99

0.032

0.81

19

0.040

1.01

0.044

1.12

0.036

0.92

18

0.045

1.10

0.049

1.24

0.040

1.03

17

0.050

1.27

0.054

1.38

0.045

1.15

16

0.056

1.42

0.061

1.54

0.051

1.30

15

0.062

1.57

0.067

1.70

0.057

1.44

14

0.068

1.73

0.074

1.88

0.064

1.63

13

0.076

1.93

0.082

2.08

0.072

1.83

12

0.085

2.16

0.091

2.31

0.081

2.06

11

0.096

2.44

0.101

2.56

0.091

2.32

10

0.107

2.72

0.112

2.84

0.102

2.59

9

0.119

3.02

0.124

3.15

0.114

2.90

8

0.135

3.43

0.141

3.58

0.129

3.28

7

0.151

3.83

0.158

4.01

0.144

3.66

6

0.170

4.32

0.178

4.52

0.162

4.12

5

0.190

4.83

0.198

5.03

0.182

4.63

4

0.214

5.44

0.224

5.69

0.204

5.18

3

0.239

6.07

0.249

6.33

0.229

5.82

2

0.268

6.81

0.278

7.06

0.258

6.56

1

0.300

7.62

0.311

7.90

0.289

7.34

5/16"

0.323

8.20

0.334

8.48

0.312

7.92

0

0.336

8.53

0.347

8.82

0.325

8.26

3/8"

0.387

9.83

0.399

10.13

0.375

9.52

7/16"

0.450

11.43

0.462

11.73

0.438

11.11

1/2"

0.512

13.00

0.524

13.31

0.500

12.70

9/16"

0.574

14.58

0.585

14.86

0.563

14.30

5/8"

0.640

16.26

0.655

16.64

0.625

15.87

3/4"

0.768

19.51

0.786

19.96

0.750

19.05

7/8"

0.893

22.68

0.911

23.14

0.875

22.22

1"

1.018

25.86

1.036

26.31

1.000

25.40

1-1/8"

1.143

29.03

1.161

29.48

1.125

28.57

1-1/4"

1.268

32.21

1.286

32.66

1.250

31.75

1-3/8"

1.393

35.38

1.411

35.84

1.375

34.92

1-1/2"

1.518

38.56

1.536

39.01

1.500

38.10

1-3/4"

1.768

44.91

1.786

45.36

1.750

44.45

2"

2.018

51.26

2.036

51.71

2.000

50.80

2-1/4"

2.290

58.17

2.330

59.18

2.250

57.15

2-1/2"

2.518

63.96

2.536

64.41

2.500

63.50

Minimal inside sleeving diameters are the same as nominal diameters of copper wires for corresponding AWG sizes

THE DIELECTRIC RANGE OF THE VARIOUS NEMA GRADES

GRADE

MIN. AVG.

MIN. INDIVIDUAL

A

7000 VAG

5000 VAG

B

4000 VAG

2500 VAG

G, G-1

2500 VAG

1500 VAG

G-2

1500 VAG

800 VAG

G-3

No dielectric value guarantee

TEMPERATURE

Degrees C

Degrees F

538

1000

527

980

516

960

504

940

493

920

482

900

471

880

460

860

449

840

438

820

427

800

416

780

404

760

393

740

382

720

371

700

360

680

349

660

338

640

327

620

316

600

304

580

293

560

282

540

271

520

260

500

249

480

238

460

227

440

216

420

204

400

193

380

182

360

171

340

160

320

149

300

138

280

127

260

116

240

104

220

93

200

82

180

71

160

60

140

49

120

38

100

27

80

16

60

4

40

0

32

-7

20

-18

0

-29

-20

-40

-40

-51

-60

-62

-80

-73

-100

Decimal Equivalents

Decimal

Fraction

0.0156

1/64"

0.0313

1/32"

0.0469

3/64"

0.0625

1/16"

0.0781

5/64"

0.0938

3/32"

0.1094

7/64"

0.1250

1/8"

0.1406

9/64"

0.1563

5/32"

0.1719

11/64"

0.1875

3/16"

0.2031

13/64"

0.2188

7/32"

0.2344

15/64"

0.2500

1/4"

0.2656

17/64"

0.2813

9/32"

0.2969

19/64"

0.3125

5/16"

0.3281

21/64"

0.3438

11/32"

0.3594

23/64"

0.3750

3/8"

0.3906

25/64"

0.4063

13/32"

0.4219

27/64"

0.4375

7/16"

0.4531

29/64"

0.4688

15/32"

0.4844

31/64"

0.5000

1/2"

0.5156

33/64"

0.5313

17/32"

0.5469

35/64"

0.5625

9/16"

0.5781

37/64"

0.5938

19/32"

0.6094

39/64"

0.6250

5/8"

0.6406

41/64"

0.6563

21/32"

0.6719

43/64"

0.6875

11/16"

0.7031

45/64"

0.7188

23/32"

0.7344

47/64"

0.7500

3/4"

0.7656

49/64"

0.7813

25/32"

0.7969

51/64"

0.8125

13/16"

0.8281

53/64"

0.8438

27/32"

0.8594

55/64"

0.8750

7/8"

0.8906

57/64"

0.9063

29/32"

0.9219

59/64"

0.9375

15/16"

0.9531

61/64"

0.9688

31/32"

0.9844

63/64"

1.0000

1"

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