Datasheet 6.6 URT 217/110, 6.6 URT 217/75, 6.6 URS 17/63, 6.6 URT 217/160, 6.6 URT 217/65 Specification

BRITISH STANDARD

690V

200 kA

@ 690V

200 kA

@ 690V

200 kA
@ 690V

Gross Automation [phone] · www.ferrazshawmutsales.com · [e-mail]

URE/URS/URT SEMICONDUCTOR PROTECTION FUSES

PROTISTOR® FUSES
690V
URE/URS/URT from 5 to 160A
SIZES: 10 X 51 - 17 X 49 - 2 X 17 X49

Features/Benefits

➤

Extremely high Interrupting rating Fuses:

Protection of power Semiconductors according to
IEC 269.1 and 4

690V Voltage Rating according to IEC 33

➤

gR Class

➤

URGH) according to VDE 636-23 and IEC 269.4

aR Class (Ratings from 400 to 525A URGG - 800 to

➤

1050A URGH) according to VDE 636-23 and IEC 269.4

Two models complying with BS 88-4

➤

- without indicator

- with external trip-indicator

APPLICATIONS DATA

(Ratings from 50 to 350A URGG - 300 to 700A

Minimum operating voltage for all trip indicators = 20V

D 106D 106

BRITISH STANDARD

Gross Automation [phone] · www.ferrazshawmutsales.com · [e-mail]

URE/URS/URT SEMICONDUCTOR PROTECTION FUSES

CP 10x51 - Without trip-indicator

CP 17x49 - Without trip-indicator

CP 17x49 - With separate trip-indicator

CP 17x49 - Without trip-indicator

C US

SIZE

10x51

SIZE

17x49

SIZE

17x49

SIZE

CATALOG NO.

6,9 URE 10/5

6,9 URE 10/6
6,9 URE 10/10
6,9 URE 10/12
6,9 URE 10/15
6,9 URE 10/20

CATALOG NO.

6,9 URS 17/16
6,9 URS 17/20
6,9 URS 17/25
6,9 URS 17/32
6,9 URS 17/35
6,9 URS 17/40
6,9 URS 17/45
6,9 URS 17/50
6,9 URS 17/55
6,9 URS 17/63
6,9 URS 17/75
6,9 URS 17/80

CATALOG NO.

6,9 URS 17 P 16
6,9 URS 17 P 20
6,9 URS 17 P 25
6,9 URS 17 P 32
6,9 URS 17 P 35
6,9 URS 17 P 40
6,9 URS 17 P 45
6,9 URS 17 P 50
6,9 URS 17 P 55
6,9 URS 17 P 63
6,9 URS 17 P 75
6,9 URS 17 P 80

CATALOG NO.

REF #

D 082458
X 097057
C 082457
Z 079059
B 082456
A 082456

REF #

G 075883
H 075884
J 075885
K 075886
L 075887
M 075888
N 075889
P 075890
Q 075891
R 075892
S 075893
T 075894

REF #

V 075895
W 075896
X 075897
Y 075898
Z 075899
A 075900
B 075901
K 081084
C 075902
D 075903
E 075904
F 075905

REF #

D

D

CP 2x17x49 - With separate trip-indicator

Microswitch MC6,3 GR 2-5N : Reference Number Y310015

D 107

D 107

2x17x49

SIZE

2x17x49

6,9 URT 217/65
6,9 URT 217/75
6,9 URT 217/85

6,9 URT 217/90
6,9 URT 217/110
6,9 URT 217/140
6,9 URT 217/150
6,9 URT 217/160

CATALOG NO.

6,9 URT 217 P 65
6,9 URT 217 P 75
6,9 URT 217 P 85

6,9 URT 217 P 90
6,9 URT 217 P 110
6,9 URT 217 P 140
6,9 URT 217 P 150
6,9 URT 217 P 160

G 075906
F 099572
H 075907
A 099958
B 099959
J 075908
C 099960
K 075909

REF #

L 075910
M 075911
M 075912
P 075913
Q 075914
R 075915
S 075916
T 075917

BRITISH STANDARD

Gross Automation [phone] · www.ferrazshawmutsales.com · [e-mail]

URE/URS/URT SEMICONDUCTOR PROTECTION FUSES

Melting Time - Current Data

URE

Time in Seconds

Current in Amperes

• These curves indicate, for each rated current, the pre-arching time vs. the R.M.S. current.

Time in Seconds

Current in Amperes

URS URT

Clearing I2t vs. Operating Voltage Maximum Arc Voltage vs. Applied Voltage

t

2

Time in Seconds

Current in Amperes

Max Arc Voltage

Correction factor for I

t

2

Max Arc Voltage

Correction factor for I

Operating Voltage

Correction Factor to determine the clearing I2t value for a fuse
operating below its rated voltage.

D 108D 108

System Voltage

Determines the peak arc voltage across the fuse terminals as a
function of applied voltage.