KLDR.750 [LITTELFUSE]
Electric Fuse, Time Delay Blow, 0.75A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIANT;
| 型号： | KLDR.750 |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse, Time Delay Blow, 0.75A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIANT 电路保护 |
| 文件： | 总4页 (文件大小：96K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Cartridge and Axial Lead Fuses
Class CC* Fuses > CCMR, KLDR and KLKR Series
®
Class CC fuses CCMR, KLDR and KLKR Series
Description
Fast-Acting KLKR fuses provide fast-acting protection to
equipment containing surge sensitive components. Use
KLKR Fuses for non-inductive loads not requiring time-
delay.
CCMR fuses (formerly KLMR) are specifically designed
to withstand sustained starting currents of small motors.
The CCMR Fuses provide short-circuit protection for motor
branch-circuits.
KLDR fuses are specifically designed to withstand
the momentary high magnetizing currents of control
transformers, solenoids, and similar inductive loads.
Agency Approvals
Agency
Agency File Number
Ampere Range
Electrical Characteristics for Series
0.1 - 30A (KLDR/KLKR)
0.2 - 60A (CCMR)
E81895
% of Ampere
Ampere Rating
OpeningTime
Rating
LR 29862
0.1 - 30A
®
110%
0-30A
15 minutes, Minimum
1 hour, Maximum
135%
200%
0-30A
0-30A
Notes:
4 minutes, Maximum
12 seconds, Minimum
KLKR Series: UL listed Fast-Acting Class CC per UL 248 and CSA Certified
KLDR Series: UL listedTime-Delay Class CC per UL 248 and CSA Certified.
200%Time-delay
CCMR Series: UL listedTime-Delay Class CC per UL 248 and CSA Certified,
and 35-60A UL ListedTime-Delay Class CD.
Dimensions
Product Characteristics
38.1 mm
(1.50")
6.4 mm
(.25")
AC:
DC:
600 Volts
250 Volts (CCMR 0.2 – 2A)
(CCMR 4.5 – 10A)
10.3 mm
(.41")
0-30A
(CCMR 35 – 60A)
Voltage Rating
3.2 mm
(.125")
300 Volts (CCMR 2.25 – 4A)
300 Volts (KLDR)
300 Volts (KLKR)
500 Volts (CCMR 2 - 30A)
12.7 mm
(.50")
KLKR - 0.1A - 30A
RoHS compliant items CCMR - 25A and 30A
KLDR - 0.1A - 7.5A, 25A and 30A
21.6 mm
(.850")
35-60A
47.8 mm
(1.880")
©2009 Littelfuse, Inc.
21
Revised: August 12, 2009
CCMR Series
Specifications are subject to change without notice.
Cartridge and Axial Lead Fuses
Class CC* Fuses > CCMR, KLDR and KLKR Series
Electrical Specifications by Item -- CCMR Series
AverageTime Current Curves -- CCMR Series
Agency
Approvals
Nominal
Cold
Resistance
(Ohms)
Amp
Rating
(A)
Interrupting
Rating
Amp Code
CCMR
1000
CCMR.200
CCMR.250
CCMR.300
CCMR.500
CCMR.600
CCMR.800
CCMR 001
CCMR 1.25
CCMR 01.4
CCMR 01.5
CCMR 01.6
CCMR 01.8
CCMR 002
CCMR 2.25
CCMR 02.5
CCMR 02.8
CCMR 003
CCMR 03.2
CCMR 03.5
CCMR 004
CCMR 04.5
CCMR 005
CCMR 05.6
CCMR 006
CCMR 6.25
CCMR 007
CCMR 07.5
CCMR 008
CCMR 009
CCMR 010
CCMR 012
CCMR 015
CCMR 17.5
CCMR 020
CCMR 025
CCMR 030
CCMR 035
CCMR 040
CCMR 045
CCMR 050
CCMR 060
.2
.25
.3
.5
.6
68.4
43.3
28.6
7.62
8.2
4.013
2.85
1.687
1.39
x
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x
100
10
1
.8
1
1.25
1.4
1.5
1.6
1.8
2
2.25
2.5
2.8
3
3.2
3.5
4
4.5
5
5.6
6
6.25
7
7.5
8
9
10
12
15
17.5
20
25
30
35
40
45
50
60
1.24
.9894
.7783
.485
.337
.3375
.2400
.2188
.1855
.1346
.121
.0835
.07780
.0535
.0517
.0464
.0369
.027
.0259
.0193
.0135
.0121
.00795
.00495
.00360
.00306
.00257
.00408
.00290
.00229
.00169
.00112
0.1
0.01
0.1
1
1000
10
100
AC 200,000
ampere
CURRENT IN AMPERES
DC 20,000
ampere
©2009 Littelfuse, Inc.
22
Revised: August 12, 2009
CCMR Series
Specifications are subject to change without notice.
Cartridge and Axial Lead Fuses
Class CC* Fuses > CCMR, KLDR and KLKR Series
Electrical Specifications by Item -- KLDR Series
AverageTime Current Curves -- KLDR Series
Agency
Approvals
Nominal
Cold
Resistance
(Ohms)
Amp
Rating
(A)
Interrupting
Rating
KLDR
Amp Code
1000
100
10
KLDR.100
KLDR.125
KLDR.150
KLDR.187
KLDR.200
KLDR.250
KLDR.300
KLDR.400
KLDR.500
KLDR.600
KLDR.750
KLDR.800
KLDR 001.
KLDR 1.12
KLDR 1.25
KLDR 01.4
KLDR 01.5
KLDR 01.6
KLDR 01.8
KLDR 002
KLDR 2.25
KLDR 02.5
KLDR 02.8
KLDR 003
KLDR 03.2
KLDR 03.5
KLDR 004
KLDR 04.5
KLDR 005
KLDR 05.6
KLDR 006
KLDR 6.25
KLDR 007
KLDR 07.5
KLDR 008
KLDR 009
KLDR 010
KLDR 012
KLDR 015
KLDR 17.5
KLDR 020
KLDR 025
KLDR 030
246
134.9
96
66.4
57.8
31.61
35.3
23.0
10.7
.1
.125
.15
.1875
.2
.25
.3
.4
.5
.6
.75
.8
1
1.125
1.25
1.4
1.5
1.6
1.8
2
2.25
2.5
2.8
3
3.2
3.5
4
4.5
5
5.6
6
6.25
7
7.5
8
9
x
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x
x
7.34
6.20
6.20
1.068
2.94
2.33
1.5
.898
.625
.486
.55
.52
.333
.26
.21
.171
1
0.1
0.01
100
.1
1
1000
10
CURRENT IN AMPERES
AC 200,000
ampere
DC 20,000
ampere
.239
.118
.082
.0440
.0334
.0315
.03
.02674
.0205
.0259
.0193
.0135
.0121
.00795
.00495
.0036
.00306
.00257
10
12
15
17.5
20
25
30
©2009 Littelfuse, Inc.
23
Revised: August 12, 2009
CCMR Series
Specifications are subject to change without notice.
Cartridge and Axial Lead Fuses
Class CC* Fuses > CCMR, KLDR and KLKR Series
Electrical Specifications by Item -- KLKR Series
AverageTime Current Curves -- KLKR Series
Agency
Approvals
Nominal
Cold
Resistance
(Ohms)
Amp
Rating
(A)
Ampere
Code
Interrupting
Rating
KLKR
1000
KLKR.100
KLKR.125
KLKR.200
KLKR.250
KLKR.300
KLKR.500
KLKR.750
KLKR 001
KLKR 01.5
KLKR 002.
KLKR 02.5
KLKR 003
KLKR 03.5
KLKR 004
KLKR 005
KLKR 006
KLKR 007
KLKR 008
KLKR 009
KLKR 010
KLKR 012
KLKR 015
KLKR 020
KLKR 025
KLKR 030
79.33
56.52
28.21
19.22
15.10
6.95
1.994
.2342
.225
.1
.125
.2
.25
.3
.5
.75
1
1.5
2
2.5
3
3.5
4
5
6
7
8
9
10
12
15
20
25
30
x
x
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x
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x
x
x
x
x
x
x
x
x
x
x
x
100
10
1
.135
.0906
.0776
.0562
.0468
.0332
.0238
.0208
.0177
.0151
.01325
.00852
.0074
.00511
.003775
.002954
AC 200,000
ampere
DC 20,000
ampere
0.1
0.01
10
100
.1
1
1000
CURRENT IN AMPERES
©2009 Littelfuse, Inc.
24
Revised: August 12, 2009
CCMR Series
Specifications are subject to change without notice.
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