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LR25400-1 PDF预览

LR25400-1

更新时间： 2024-11-19 22:31:03
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
5页 625K
描述
Class H/K5 and R Fuse Blocks

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中文翻译

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LR25400-1 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：,Reach Compliance Code：unknown
风险等级：5.6Base Number Matches：1

LR25400-1 数据手册

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Class H/K5 and R Fuse Blocks  
250 and 600 Volt  
SPECIFICATIONS  
Voltage Rating: 250 Volts; 600 Volts  
Ampere Ratings:0 – 600 amperes  
Approvals: UL Listed (File No. E14721)  
CSA Certified (File No. LR73091)  
RECOMMENDED FUSES  
Class H Blocks  
Class R Blocks  
250V  
600V  
250V  
FLNR  
KLNR  
LLNRK  
TLN  
600V  
NLN  
NLS  
RLS  
FLSR/FLSR_ID  
KLSR  
LLSRK/LLSRK_ID  
IDSR  
RLN  
Class H fuse blocks are for use with Class H/K5 fuses, which  
have an interrupting rating of up to 50,000 amperes. When  
higher interrupting ratings are required, use Class R fuses  
(200,000 A.I.R.) and Class R fuse blocks. Class R fuse blocks  
are dimensionally the same as Class H blocks, but incorporate  
a rejection feature which allows only Class R fuses to be in-  
serted.  
FEATURES/BENEFITS  
Class H and Class R fuse blocks feature a one-piece fuse clip  
design for positive electrical contact and minimum heat rise.  
Side barriers provide isolation between poles. Bases on most  
blocks are of molded phenolic or thermoplastic, UL rated at  
150° C.  
Class H 600V  
Class H 250V  
Connector Type  
Connector Type  
(Add suffix shown)  
(Add suffix shown)  
Amp No. of Catalog  
Maximum  
Wire Size  
Amp No. of Catalog  
Maximum  
Wire Size  
Rating Poles  
Number  
Rating Poles  
Number  
Pressure  
Plate  
Box  
Lug  
Pressure  
Plate  
Box  
Lug  
Screw  
Screw  
1
LH25030-1  
LH25030-2  
LH25030-3  
LH25060-1  
LH25060-2  
LH25060-3  
LH25100-1  
LH25100-2  
LH25100-3  
LH25200-1  
LH25200-3  
LH25400-1  
LH25400-3  
LH25600-1  
LH25600-3  
S (R) P (R)  
S (R) P (R)  
S (R) P (R)  
S (R)  
S (R)  
S (R)  
C (R)  
C (R)  
C (R)  
C (R)  
C (R)  
C (R)  
C
C
C
C
C
1
LH60030-1  
LH60030-2  
LH60030-3  
LH60060-1  
LH60060-2  
LH60060-3  
LH60100-1  
LH60100-2  
LH60100-3  
LH60200-1  
LH60200-3  
LH60400-1  
LH60400-3  
LH60600-1  
LH60600-3  
S (R) P (R)  
S (R) P (R)  
S (R) P (R)  
C (R)  
C (R)  
C (R)  
C (R)  
C (R)  
C (R)  
C
C
C
C
C
S & P = #10 CU  
C = #6 CU-AL  
S & P = #10 CU  
C = #6 CU-AL  
30  
60  
2
3
1
2
3
1
2
3
1
3
1
3
1
3
30  
60  
2
3
1
2
3
1
2
3
1
3
1
3
1
3
S = #10 CU  
C = #2 CU-AL  
S = #10 CU  
C = #2 CU-AL  
100  
#2/0 CU-AL  
100  
#2/0 CU-AL  
200  
400  
600  
250 MCM CU-AL  
(2) 350 MCM CU-AL  
(2) 500 MCM CU-AL  
200  
400  
600  
250 MCM CU-AL  
(2) 350 MCM CU-AL  
(2) 500 MCM CU-AL  
CR  
CR  
C
CR  
CR  
C
C
C
Note: Reinforcing springs standard on all Class H fuse  
blocks 100 amperes and above.  
Note: Reinforcing springs standard on all Class H fuse blocks  
100 amperes and above.  
Class R 250V  
Class R 600V  
Connector Type  
Connector Type  
(Add suffix shown)  
(Add suffix shown)  
Amp No. of Catalog  
Maximum  
Wire Size  
Amp No. of Catalog  
Maximum  
Wire Size  
Rating Poles  
Number  
Rating Poles  
Number  
Pressure  
Plate  
Box  
Lug  
Pressure  
Plate  
Box  
Lug  
Screw  
Screw  
1
LR25030-1  
LR25030-2  
LR25030-3  
LR25060-1  
LR25060-2  
LR25060-3  
LR25100-1  
LR25100-2  
LR25100-3  
LR25200-1  
LR25200-3  
LR25400-1  
LR25400-3  
LR25600-1  
LR25600-3  
SR  
SR  
SR  
PR  
PR  
PR  
CR  
CR  
CR  
CR  
CR  
CR  
C
C
C
C
C
1
LR60030-1  
LR60030-2  
LR60030-3  
LR60060-1  
LR60060-2  
LR60060-3  
LR60100-1  
LR60100-2  
LR60100-3  
LR60200-1  
LR60200-3  
LR60400-1  
LR60400-3  
LR60600-1  
LR60600-3  
SR  
SR  
SR  
PR  
PR  
PR  
CR  
CR  
CR  
CR  
CR  
CR  
C
C
C
C
C
S & P = #10 CU  
C = #6 CU-AL  
S & P = #10 CU  
C = #6 CU-AL  
30  
60  
2
3
1
2
3
1
2
3
1
3
1
3
1
3
30  
60  
2
3
1
2
3
1
2
3
1
3
1
3
1
3
S = #10 CU  
C = #2 CU-AL  
S = #10 CU  
C = #2 CU-AL  
100  
#2/0 CU-AL  
100  
#2/0 CU-AL  
200  
400  
600  
250 MCM CU-AL  
(2) 350 MCM CU-AL  
(2) 500 MCM CU-AL  
200  
400  
600  
250 MCM CU-AL  
(2) 350 MCM CU-AL  
(2) 500 MCM CU-AL  
CR  
CR  
C
CR  
CR  
C
C
C
Note: Reinforcing springs standard on all Class R fuse blocks.  
Note: Reinforcing springs standard on all Class R fuse blocks.  
110  
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