6.6URD30D11A0063 - Mersen

Part Number Designation:

6,6 URD: European/IEC

Mounting Style/Approval

Tested @ 1.1 Vn

AO7O URD: North American

Mounting Style/Approval

Tested @ Vn

*Vn = rated voltage

Ferraz Shawmut 690/700V PSC fuse-links provide maximum

flexibility in equipment design and ultimate protection for today’s

power conversion equipment. These square body fuse-links are

available in four different body sizes, each size having seven

worldwide acceptable mounting styles. The different mounting

styles and body sizes along with a broad range of ampere ratings

allow greatest flexibility in equipment design.

The Ferraz Shawmut PSC fuses have been engineered to provide

state-of-the-art protection for SCR’s, diodes, thyristors, GTO’s

and IGBT devices. They have pure silver, die-cut elements

embedded in solidified sand, which helps control arcing

characteristics for low I2t and high interrupting rating. All contact

surfaces are silver plated and all hardware is non-magnetic.

All fuse links are equipped with a low voltage trip-indicator. This

trip-indicator can operate a field mountable microswitch which is

easily mounted directly onto the fuse even while in service.

Features/Benefits

➤Choice of mounting styles gives wide choice for

equipment design

➤Broad range of ampere ratings in a given body

size for design flexibility

➤IEC 269-4 compliance for worldwide

semiconductor applications

* For Microswitch information see page J10

HIGHLIGHTS:

➤Extremely Fast Acting

➤Current Limiting

➤Very Low I2t

➤Worldwide Acceptability

➤Superior Cycling Ability

APPLICATIONS:

➤Protection of rectifiers,

inverters, DC drives,

UPS Systems,reduced

voltage motor starters,

and other equipment

in globally accepted

applications

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

➤AC: 40-2500A

500-700 VAC

200 kA IR

➤DC: Consult Factory

Ratings

➤UL Recognized

Component

➤Sizes 30,31,32,33

tested to IEC 269.4

Approvals

A070 URD 31 I350

A.C.

Rated Volts

(070=700V)

Class

Size 31

Mounting Types

Straight-blade, short KI

Straight-blade, long LI

Flat-type, one hole (American) TTI

Indicator

Amp Rating

North American Reference Numbering System

6,6 URD 31 I350

Rated Volts

(6,6=660V)

Class

Size 31

Mounting Types

DIN 80 DO8A

DIN 110 D11A

Flat-type, one hole (metric) TTF

French Blade EF

Indicator

Amp Rating

European Reference Numbering System

D 65

CATALOG DIMENSIONS - mm

NO. ABCDE FG

6,6 URD 30 DO8A (50-550) 40 25 12.5 21 17 77 110

6,6 URD 31 DO8A (40-1000) 51 25 12.5 25 22.5 77 110

6,6 URD 31 DO8A (40-1000) 60 32 16 30 27 77 110

6 URD 32 DO8A 1250

6,6 URD 33 DO8A (500-1400) 74.5 40 20 37.2 34.25 77 110

6 URD 33 DO8A (1600-1800)

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

10.5

H F

4.7

Outline Dimensions

47.6

1.93

4.7

(.24) E

47.6

Dimensions

CATALOG DIMENSIONS - mm/(in)

NO. ABCDEFGHJ

A070 URD 30 KI (63-550) 40 25 12.5 21 18 68 107 129 10.5

(1.57) (.98) (.49) (.83) (.71) (2.68) (4.21) (5.08) (.41)

A070 URD 31 KI (200-800) .51 25 12.5 25.5 22.5 67.6 107.1 128.8 10.5

(2.01) (.98) (.49) (1.0) (.89) (2.66) (4.22) (5.07) (.41)

A070 URD 32 KI (400-1000) 60 32 16 30 27 74.2 109 134 14.6

(2.36) (1.26) (.63) (1.18) (1.06) (2.92) (4.29) (5.28) (.57)

A070 URD 33 KI (500-1400) 74.5 40 20 37.2 34.2 75.4 107.6 134 15.9

(2.93) (1.57) (.79) (1.46) (1.35) (2.97) (4.24) (5.28) (.63)

North American Straight Blade, Type KI

Dimensions

CATALOG DIMENSIONS - mm

NO. ABCDE FG

6,6 URD 30 D11A (50-550) 40 25 12.5 21 17 101.6 134.6

6,6 URD 31 D11A (200-800) 51 25 12.5 25.5 22.5 101.6 134.6

6,6 URD 32 D11A (400-1000) 60 32 16 30 27 101.6 134.6

6,6 URD 33 D11A (500-1400) 74.5 40 20 37.2 34.25 101.6 134.6

6 URD 33 D11A (500-1400)

CATALOG DIMENSIONS - mm/(in)

NO. ABCDEFGHJ

A070 URD 30 LI (63-550) 40 25 12.5 21 18 87.6 126.6 148.6 10.5

(1.57) (.98) (.49) (.83) (.71) (3.45) (4.98) (5.85) (.41)

A070 URD 31 LI (200-800) 51 25 12.5 25.5 22.5 91.6 122.4 148.6 14.6

(2.01) (.98) (.49) (1.00) (.89) (3.61) (4.82) (5.85) (.57)

A070 URD 32 LI (400-1000)

A065 URD 32 LI 1250 60 32 16 30 27 94.2 129 153 14.6

A055 URD 32 LI (1400-1600) (2.36) (1.26) (.63) (1.18) (1.06) (3.71) (5.08) (6.02) (.57)

A050 URD 32 LI 1800

A070 URD 33 LI (500-1400)

A065 URD 33 LI (1600-1800)

A060 URD 33 LI (2000) 74.5 40 20 37.2 34.2 94.4 126.6 153 15.9

A055 URD 33 LI 2250 (2.93) (1.57) (.79) (1.46) (1.35) (3.72) (4.98) (6.02) (.63)

A050 URD 33 LI (2500)

North American Straight Blade, Type LI

European Blade, Type D11A

European Blade, Type DO8A

Types DO8A and D11A

Types KI and LI

D 66

CATALOG NO. DIMENSIONS - In/(mm)

ABC

A070 URD 30 TTI (100-550) 1.57 1.00

(40) (25)

A070 URD 31 TTI (200-800) 2.00 1.19

(50.8) (30.2)

A070 URD 32 TTI (400-1000)

A065 URD 32 TTI 1100 2.37 1.50

A060 URD 32 TTI 1250 (60.3) (38.1) 3/8-16 x .35

A055 URD 32 TTI (1400-1600)

A060 URD 33 TTI 1800

A070 URD 32 TTI (500-1400)

A065 URD 33 TTI 1600

A060 URD 33 TTI 2000

A055 URD 33 TTI 2250

A050 URD 33 TTI 2500

Outline Dimensions North American Flat Single Hole, Type TTI

6.7

50.6

(1.99)

CATALOG NO. DIMENSIONS - mm

ABC

6,6 URD 30 TTF (50-550) 40 26 M8 x 1.25 x 9 DP

6,6 URD 31 TTF (200-800) 51 30 M8 x 1.25 x 9 DP

6,6 URD 32 TTF (400-1000)

6 URD 32 TTF 1100

6, 6 URD 33 TTF (500-1400)

5,5 URD 33 TTF 2000

5 URD 33 TTF 2250

4,5 URD 33 TTF 2500

European Flat Single Hole, Type TTF

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

Types TTI and TTF

2.94 1.81

(74.6) (46) 1/2-13 x .35

5/16-18 x .35

60 38 M10 x 1.50 x 9 DP

74.5 46 M12 x 1.75 x 9 DP

SIZE

30 & 31

2X32

2X33

Standard Threaded Studs

Packaging: 6 pairs

REF. AND DIMENSION

PER PAIR OF STUDS

S 98 801 (HC M8 X 30 & M 8 X 35)

T 98 802 (HC M 10 X 30 & M 10 X 50)

V 98 803 (HC M 12 X 35 & M 12 X 50)

W 98 804 (HC M 10 X 50)

X 98 805 (HC M 12 X 50)

MAX STUD MOUNTING

TORQUE (Nm)

MAX NUT TIGHTENING

TORQUE (Nm)

FIG1 FIG 2 FIG 3

13.5 13.5 13.5

26 26 26

46 46 15

26 26 26

46 46 15

WEIGHT (g)

D 67

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

Outline Dimensions

Dimensions

CATALOG DIMENSIONS - mm

NO. ABCD EF

6,6 URD 30 EF (50-400) 40 18 11 9 100 76.6

6,6 URD 31 EF (200-700) 50 25 16 10.5 110 86.5

6,6 URD 32 EF (400-1000) 59 32 21.2 13 125.8 90.8

6,6 URD 33 EF (500-1400) 74.5 40 19.5 13 126 91

D47.6 MAX

European French Blade, Type EF

Type EF

D 68

Pre-Arc Total I2t **Watts Loss

Body Amp Rated I2t @ Rated @ Rated DIN 110 DIN 80 French Blade Tapped Single

Size Rating Voltage (A2s x 103) Voltage Current Catalog No. Catalog No. Catalog No. Catalog No.

(A2s x 103) (W) Type D11A Type DO8A Type EF Type TTF

50 660 0.116 0.68 9 6,6URD30D11A0050 6,6URD30D08A0050 6,6URD30EF0050 6,6URD30TTF0050

63 660 0.2 1.09 14 6,6URD30D11A0063 6,6URD30D08A0063 6,6URD30EF0063 6,6URD30TTF0063

80 660 0.33 1.75 19 6,6URD30D11A0080 6,6URD30D08A0080 6,6URD30EF0080 6,6URD30TTF0080

100 660 0.47 2.5 26 6,6URD30D11A0100 6,6URD30D08A0100 6,6URD30EF0100 6,6URD30TTF0100

125 660 0.85 4.5 30 6,6URD30D11A0125 6,6URD30D08A0125 6,6URD30EF0125 6,6URD30TTF0125

30 160 660 1.6 8.5 37 6,6URD30D11A0160 6,6URD30D08A0160 6,6URD30EF0160 6,6URD30TTF0160

200 660 3 15.5 42/43 6,6URD30D11A0200 6,6URD30D08A0200 6,6URD30EF0200 6,6URD30TTF0200

250 660 5.8 30 48/50 6,6URD30D11A0250 6,6URD30D08A0250 6,6URD30EF0250 6,6URD30TTF0250

315 660 12 62 53/55 6,6URD30D11A0315 6,6URD30D08A0315 6,6URD30EF0315 6,6URD30TTF0315

350 660 15.5 80 57/60 6,6URD30D11A0350 6,6URD30D08A0350 6,6URD30EF0350 6,6URD30TTF0350

400 660 23 120 60/65 6,6URD30D11A0400 6,6URD30D08A0400 6,6URD30EF0400 6,6URD30TTF0400

450 660 26 153 80/88 6,6URD30D11A0450 6,6URD30D08A0450 - 6,6URD30TTF0450

500 660 41 245 80/88 6,6URD30D11A0500 6,6URD30D08A0500 - 6,6URD30TTF0500

550 660 52 305 80/90 6,6URD30D11A0550 6,6URD30D08A0550 - 6,6URD30TTF0550

200 660 2.6 14 45 6,6URD31D11A0200 6,6URD31D08A0200 6,6URD31EF0200 6,6URD31TTF0200

250 660 4.7 25 52 6,6URD31D11A0250 6,6URD31D08A0250 6,6URD31EF0250 6,6URD31TTF0250

315 660 7.5 40 65 6,6URD31D11A0315 6,6URD31D08A0315 6,6URD31EF0315 6,6URD31TTF0315

350 660 10.5 55 67 6,6URD31D11A0350 6,6URD31D08A0350 6,6URD31EF0350 6,6URD31TTF0350

400 660 19 100 68 6,6URD31D11A0400 6,6URD31D08A0400 6,6URD31EF0400 6,6URD31TTF0400

31 450 660 26.5 140 70 6,6URD31D11A0450 6,6URD31D08A0450 6,6URD31EF0450 6,6URD31TTF0450

500 660 37 195 70/72 6,6URD31D11A0500 6,6URD31D08A0500 6,6URD31EF0500 6,6URD31TTF0500

550 660 52 280 70/75 6,6URD31D11A0550 6,6URD31D08A0550 6,6URD31EF0550 6,6URD31TTF0550

630 660 75 390 75/85 6,6URD31D11A0630 6,6URD31D08A0630 6,6URD31EF0630 6,6URD31TTF0630

700 660 95 490 85/95 6,6URD31D11A0700 6,6URD31D08A0700 6,6URD31EF0700 6,6URD31TTF0700

800 660 140 815 105/120 6,6URD31D11A0800 6,6URD31D08A0800 - 6,6URD31TTF0800

400 660 15 80 72/75 6,6URD32D11A0400 6,6URD32D08A0400 6,6URD32EF0400 6,6URD32TTF0400

450 660 22 115 77/80 6,6URD32D11A0450 6,6URD32D08A0450 6,6URD32EF0450 6,6URD32TTF0450

500 660 28 145 85/90 6,6URD32D11A0500 6,6URD32D08A0500 6,6URD32EF0500 6,6URD32TTF0500

550 660 37 195 90/95 6,6URD32D11A0550 6,6URD32D08A0550 6,6URD32EF0550 6,6URD32TTF0550

630 660 54 280 95/105 6,6URD32D11A0630 6,6URD32D08A0630 6,6URD32EF0630 6,6URD32TTF0630

700 660 76 400 100/110 6,6URD32D11A0700 6,6URD32D08A0700 6,6URD32EF0700 6,6URD32TTF0700

32 800 660 115 600 110/120 6,6URD32D11A0800 6,6URD32D08A0800 6,6URD32EF0800 6,6URD32TTF0800

900 660 170 900 110/125 6,6URD32D11A0900 6,6URD32D08A0900 6,6URD32EF0900 6,6URD32TTF0900

1000 660 240 1250 115/135 6,6URD32D11A1000 6,6URD32D08A1000 6,6URD32EF10000 6,6URD32TTF1000

1100 600 270 1620 140/165 - - - 6URD32TTF1100

1250 500 410 1940 150/180 - 5URD32D08A1250 - -

500 660 19 100 105 6,6URD33D11A0500 6,6URD33D08A0500 6,6URD33EF0500 6,6URD33TTF0500

550 660 27 140 105/110 6,6URD33D11A0550 6,6URD33D08A0550 6,6URD33EF0550 6,6URD33TTF0550

630 660 40 130 110/120 6,6URD33D11A0630 6,6URD33D08A0630 6,6URD33EF0630 6,6URD33TTF0630

700 660 55 300 115/125 6,6URD33D11A0700 6,6URD33D08A0700 6,6URD33EF0700 6,6URD33TTF0700

800 660 95 490 120/130 6,6URD33D11A0800 6,6URD33D08A0800 6,6URD33EF0800 6,6URD33TTF0800

900 660 135 700 120/135 6,6URD33D11A0900 6,6URD33D08A0900 6,6URD33EF0900 6,6URD33TTF0900

1000 660 170 900 135/155 6,6URD33D11A1000 6,6URD33D08A1000 6,6URD33EF1000 6,6URD33TTF1000

33 1100 660 240 1260 135/160 6,6URD33D11A1100 6,6URD33D08A1100 6,6URD33EF11100 6,6URD33TTF1100

1250 660 350 1850 150/180 6,6URD33D11A1250 6,6URD33D08A1250 6,6URD33EF1250 6,6URD33TTF1250

1400 660 480 2500 160/200 6,6URD33D11A1400 6,6URD33D08A1400 6,6URD33EF1400 6,6URD33TTF1400

1500 600 500 2360 220 6URD33D11A1500 - - 6URD33TTF1500

1600 600 555 2900 210/240 6URD33D11A1600 6URD33D08A1600 - 6URD33TTF1600

1800 600 720 4000 225/260 - 6URD33D08A1800 - 6URD33TTF1800

2000 550 950 4050 250/290 - - - 5,5URD33TTF2000

2250 500 1250 5500 280/330 - - - 5URD33TTF2250

2500 450 1870 7000 280/330 - - - 4,5URD33TTF2500

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

690 Volt European/IEC Style Ratings and Application Data

** Watts loss data is published for both blade and tapped style mounting configurations.

When two watts loss values are shown this represents tapped/blade values respectively.

D 69

PSC

400/700 Volt SEMICONDUCTOR PROTECTION FUSES

700 Volt North American Style Ratings and Application Data

Pre-Arc Total I2t **Watts Loss

Body Amp Rated I2t @ Rated @ Rated Long Blade Short Blade Tapped Terminal

Size Rating Voltage (A2s x 103) Voltage Current Catalog No. Catalog No. Catalog No.

(A2s x 103) (W) Type LI Type KI Type TTI

63 700 0.2 1.2 14 AO70URD30LI0063 AO70URD30KI0063 AO70URD30TTI0063

80 700 0.33 1.9 19 AO70URD30LI0080 AO70URD30KI0080 AO70URD30TTI0080

100 700 .47 2.7 26 AO70URD30LI0100 AO70URD30KI0100 AO70URD30TTI0100

125 700 0.85 4.9 30 AO70URD30LI0125 AO70URD30KI0125 AO70URD30TTI0125

160 700 1.6 9.2 37 AO70URD30LI0160 AO70URD30KI0160 AO70URD30TTI0160

200 700 3 16.7 42/43 AO70URD30LI0200 AO70URD30KI0200 AO70URD30TTI0200

30 250 700 5.8 32.4 48/50 AO70URD30LI0250 AO70URD30KI0250 AO70URD30TTI0250

315 700 12 67 53/55 AO70URD30LI0315 AO70URD30KI0315 AO70URD30TTI0315

350 700 15.5 86 57/60 AO70URD30LI0350 AO70URD30KI0350 AO70URD30TTI0350

400 700 23 130 60/65 AO70URD30LI0400 AO70URD30KI0400 AO70URD30TTI0400

450 700 26 165 80/88 AO70URD30LI0450 AO70URD30KI0450 AO70URD30TTI0450

500 700 41 264 80/88 AO70URD30LI0500 AO70URD30KI0500 AO70URD30TTI0500

550 700 52 330 80/90 AO70URD30LI0550 AO70URD30KI0550 AO70URD30TTI0550

200 700 2.5 14.6 45 AO70URD31LI0200 AO70URD31KI0200 AO70URD31TTI0200

250 700 4.7 27 52 AO70URD31LI0250 AO70URD31KI0250 AO70URD31TTI0250

315 700 7.5 43 65 AO70URD31LI0315 AO70URD31KI0315 AO70URD31TTI0315

350 700 10.5 59 67 AO70URD31LI0350 AO70URD31KI0350 AO70URD31TTI0350

400 700 19 110 68 AO70URD31LI0400 AO70URD31KI0400 AO70URD31TTI0400

31 450 700 26.5 150 70 AO70URD31LI0450 AO70URD31KI0450 AO70URD31TTI0450

500 700 37 210 70/72 AO70URD31LI0500 AO70URD31KI0500 AO70URD31TTI0500

550 700 52 300 70/75 AO70URD31LI0550 AO70URD31KI0550 AO70URD31TTI0550

630 700 75 421 75/85 AO70URD31LI0630 AO70URD31KI0630 AO70URD31TTI0630

700 700 95 530 85/95 AO70URD31LI0700 AO70URD31KI0700 AO70URD31TTI0700

800 700 140 880 105/120 AO70URD31LI0800 AO70URD31KI0800 AO70URD31TTI0800

400 700 15 86 72/75 AO70URD32LI0400 AO70URD32KI0400 AO70URD32TTI0400

450 700 22 124 77/80 AO70URD32LI0450 AO70URD32KI0450 AO70URD32TTI0450

500 700 28 157 85/90 AO70URD32LI0500 AO70URD32KI0500 AO70URD32TTI0500

550 700 37 211 90/95 AO70URD32LI0550 AO70URD32KI0550 AO70URD32TTI0550

630 700 54 302 95/105 AO70URD32LI0630 AO70URD32KI0630 AO70URD32TTI0630

700 700 76 432 100/110 AO70URD32LI0700 AO70URD32KI0700 AO70URD32TTI0700

32 800 700 115 648 110/120 AO70URD32LI0800 AO70URD32KI0800 AO70URD32TTI0800

900 700 170 972 110/125 AO70URD32LI900 AO70URD32KI900 AO70URD32TTI900

1000 700 240 1350 115/135 AO70URD32LI1000 AO70URD32KI1000 AO70URD32TTI1000

1100 650 270 1620 140/165 AO65URD32LI1100 - AO65URD32TTI1100

1250 600 410 2100 150/180 AO60URD32LI1250 - AO60URD32TTI1250

1400 550 555 2600 160/190 AO55URD32LI1400 - AO55URD32TTI1400

1600 550 870 4000 165/195 AO55URD32LI1600 - AO55URD32TTI1600

1800 500 1050 4400 195/330 AO50URD32LI1800 - AO50URD32TTI1800

500 700 19 108 105 AO70URD33LI0500 AO70URD33KI0500 AO70URD33TTI0500

550 700 27 151 105/110 AO70URD33LI0550 AO70URD33KI0550 AO70URD33TTI0550

630 700 40 227 110/120 AO70URD33LI0630 AO70URD33KI0630 AO70URD33TTI0630

700 700 55 324 115/125 AO70URD33LI0700 AO70URD33KI0700 AO70URD33TTI0700

800 700 95 529 120/130 AO70URD33LI0800 AO70URD33KI0800 AO70URD33TTI0800

900 700 135 760 120/135 AO70URD33LI0900 AO70URD33KI0900 AO70URD33TTI0900

1000 700 170 970 135/155 AO70URD33LI1000 AO70URD33KI1000 AO70URD33TTI1000

33 1100 700 240 1360 135/160 AO70URD33LI1100 AO70URD33KI1100 AO70URD33TTI1100

1250 700 350 2000 150/180 AO70URD33LI1250 AO70URD33KI1250 AO70URD33TTI1250

1400 700 480 2700 160/200 AO70URD33LI1400 AO70URD33KI1400 AO70URD33TTI1400

1600 650 555 3250 210/240 AO65URD33LI1600 - AO65URD33TTI1600

1800 650 720 4330 225/260 AO65URD33LI1800 - AO65URD33TTI1800

2000 600 950 5000 250/290 AO60URD33LI2000 - AO60URD33TTI2000

2250 550 1250 5900 280/330 AO55URD33LI2250 - AO55URD33TTI2250

2500 500 1870 7600 280/330 AO50URD33LI2500 - AO50URD33TTI2500

** Watts loss data is published for both blade and tapped style mounting configurations.

When two watts loss values are shown this represents tapped/blade values respectively.

D 70

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

A070 URD 30 & 6,6 URD 30 63 to 400A

Melting Time – Current Data

Peak Let-Thru Current Data

A070 URD 31 & 6,6 URD 31 200 to 700A

Melting Time – Current Data

Peak Let-Thru Current Data

D 71

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

A070 URD 32 & 6,6 URD 32 400 to 1000A

Melting Time – Current Data

Peak Let-Thru Current Data

A070 URD 33 & 6,6 URD 33 500 to 1400A

Melting Time – Current Data

Peak Let-Thru Current Data

D 72

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

Application Information-All Sizes

Watts Loss vs. % Rated Current

Percent Rated Current (%)

Correction Factor for Watts Loss

Correction factor to determine the watts loss value of a

fuse operating below its rated current

Maximum Arc Volts vs. System Voltage

Working Voltage (AC RMS Volts)

Peak Arc Voltage (Volts)

Determines the peak arc voltage across the fuse terminals as a

function of the applied voltage

Ampere Rating Correction Factor vs. Air Flow Speed

Determines the current carrying capability based on the cool-

ing air speed across the fuse

Clearing I2t vs. Operating Voltage

Working Voltage (AC RMS Volts)

Correction factor to determine the clearing I2t value for a fuse

operating below its rated voltage

Correction Factor

Air Speed (m/s)

Correction Factor for I2t

D 73

PSC

690/700 Volt SEMICONDUCTOR PROTECTION FUSES

Application Information Cont.-All Sizes

DC Voltage Capability vs. Time Constant

Provides the DC Voltage capability of the fuse as a function of circuit

time constant (L/R ratio).

*Consult Factory for DC capabilities on ampere ratings not shown.

D 74

D 75

SIZE CATALOG NO. REF #

6,6 URD 232 TTF 1000

6,6 URD 232 TTF 1250

6,6 URD 232 TTF 1400

6,6 URD 232 TDF 1600

6,6 URD 232 TDF 1800

6,6 URD 232 TDF 2000

6,6 URD 232 TDF 1600

6,6 URD 233 TTF 1250

6,6 URD 233 TTF 1400

6,6 URD 233 TTF 1600

6,6 URD 233 PLAF 1800

6 URD 233 PLAF 2000

6 URD 233 PLAF 2200

6 URD 233 PLAF 2500

6 URD 233 PLAF 2800

5,5 URD 233 PLAF 3000

5,5 URD 233 PLAF 3200

5 URD 233 PLAF 3600

5 URD 233 PLAF 4000

4 URD 233 PLAF 4500

4 URD 233 PLAF 5000

T300213

V300214

G300087

W300215

X300216

X300217

D301993

D300268

E300269

F300270

Y301643

B300427

L301977

M301978

N301979

P301980

Q301981

R301982

WEIGHT

(g)

2000

PACK.

1900

3300

1240

2 x 32

2 x 33

SIZE A B C D E F G H J K d e L M N

2x32 TT 60 138,5 172 11 67,6 66,5 100 35 61 40 M 10 4 107,5 48 72

2x33 TT 74,5 167 200 13 67,6 81 114 50 80 40 M 12 4 107,5 54 86

2x32 TD 65,5 147 182 - 91,5 - - 30 - 60 M 10 12 140 - -

2x33 PLAF 75 171,5 207 - 55,5 - 115 40 - 71 M 10 15 81 - -

Demensions in mm

SIZE CATALOG NO. REF #

6,6 URD 33 PPAF 1250

6,6 URD 33 PPAF 1400 -

WEIGHT

(g)

PACK.

910

33 PPAF Standard Press-Pack

Studs and

microswitches

supplied

separately

PSC

FRENCH STANDARD END CONTACTS SEMICONDUCTOR PROTECTION FUSES

PLAF

D 76

PSC

690/700 Volt 2X32 SEMICONDUCTOR PROTECTION FUSES

Below, right: Curves indicating for each rated

current the peak value Icthat the current may

reach as function of the prospective fault

current Ip.

Time-current characteristics

Above, left: Curves idicating pre-arcing time for each rated

current as a function of RMS value of pre-arcing current I.

- Tolerances on this current 8%.

- Beyond 30 sec or 10 sec, small overloads must be eliminated

by another device

- Curve CC’ represents the maximum times taken by the

associated device to clear small overloads; only its horizontal line

is represented. Its oblique line must be plotted according to

sketch, top right corner.

- The intersection of the fuse and CC’ curves indicates the

minimum breaking current Ipm of the fuse.

Maximum values of total operating I2t

and total operating times

Left: Horizontal curves indicating the maximum values of total

operating I2t (I2tt) as function of the prospective current Ip at 660

V, cos w = 0.15.

The vertical lines indicate the corresponding total operating time

Tt, with pre-arching time in brackets.

Melting Time Current Data 2X32 Peak let-thru Data 2X32

Clearing I2t Data 2X32

D 77

PSC

690/700 Volt 2X32 SEMICONDUCTOR PROTECTION FUSES

Below, right: Curves indicating for each rated

current the peak value Icthat the current may

reach as function of the prospective fault

current Ip.

Time-current characteristics

Above, left: Curves idicating pre-arcing time for each rated

current as a function of RMS value of pre-arcing current I.

- Tolerances on this current 8%.

- Beyond 30 sec or 10 sec, small overloads must be eliminated

by another device

- Curve CC’ represents the maximum times taken by the

associated device to clear small overloads; only its horizontal line

is represented. Its oblique line must be plotted according to

sketch, top right corner.

- The intersection of the fuse and CC’ curves indicates the

minimum breaking current Ipm of the fuse.

Maximum values of total operating I2t

and total operating times

Left: Horizontal curves indicating the maximum values of total

operating I2t (I2tt) as function of the prospective current Ip at 660

V, cos w = 0.15.

The oblique lines indicate the corresponding total operating time

Tt, with pre-arching time in brackets.

2x33

Melting Time Current Data 2X32 Peak let-thru Data 2X32