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參數(shù)資料
| 型號： | FRN-R-7.5 |
| 元件分類： | 保險絲 |
| 英文描述： | Fuse |
| 中文描述： | 保險絲 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 122K |
| 代理商： | FRN-R-7.5 |
Fusetron
Dual-Element, Time-Delay Fuses
Class RK5 – 250 Volt
FRN-R
o
-60A
Form No. FRN-R
o
-60
Page 1 of 3
BIF Doc #1019
Bussmann
9-7-99
SB99013
Rev. A
General Information:
Provides motor overload, ground fault and short-circuit
protection.
Helps protect motors against burnout from overloads.
Helps protect motors against burnout from single phasing
on three phase systems.
Simplifies and improves blackout prevention (selective
coordination).
Dual-element fuses can be applied in circuits subject
to temporary motor overloads and surge currents to
provide both high performance short-circuit and
overload protection.
The overload element provides protection against low level
overcurrent of overloads and will hold an overload which is
five times greater than the ampere rating of the fuse for a
minimum of ten seconds.
1
/
10
A to 30A
.56" (
±
0.008)
2"
(
±
0.31)
35A to 60A
.81" (
±
0.008)
3"
(
±
0.31)
Catalog Symbol:
FRN-R
Current-Limiting
Dual-Element, Time-Delay – 10 seconds (minimum) at 500%
rated current
Ampere Rating:
o
to 60 Amperes
Voltage Rating:
250 Volts AC (or less)
Interrupting Rating:
200,000A RMS Sym.
DC Ratings: 20,000 AIC @ 125 VDC
Agency Approvals:
UL Listed, Std. 248-12, Class RK-5, Guide JDDZ, File E4273
CSA Certified, C22.2 No. 248.12, Class 1422-01, File 53787
Catalog Numbers
FRN-R-
o
FRN-R-
FRN-R-
fioo
FRN-R-
¤o
FRN-R-
￠
FRN-R-
o
FRN-R-
o
FRN-R-
FRN-R-
flo
FRN-R-
°o
FRN-R-1
FRN-R-1
FRN-R-1
￠
FRN-R-1
o
FRN-R-1
FRN-R-1
flo
FRN-R-1
°o
FRN-R-2
FRN-R-2
￠
FRN-R-2
FRN-R-2
°o
FRN-R-3
FRN-R-3
¤o
FRN-R-3
FRN-R-4
FRN-R-4
FRN-R-5
FRN-R-5
flo
FRN-R-6
FRN-R-6
￠
FRN-R-7
FRN-R-7
FRN-R-8
FRN-R-9
FRN-R-10
FRN-R-12
FRN-R-15
FRN-R-17
FRN-R-20
FRN-R-25
FRN-R-30
FRN-R-35
FRN-R-40
FRN-R-45
FRN-R-50
FRN-R-60
—
—
Fuseblocks for Class R Fuses
(Clip Retaining Spring Standard, Suffix “R”)
Terminal Type (Suffix No.)
Screw w/
Box Lug w/
—
Pres.
Plate
SR
PR
CR
SR
PR
CR
SR
PR
CR
SR
—
CR
SR
—
CR
SR
—
CR
Basic
Catalog
￠∑
—
Clip
Quick-
Connect
QR
QR
QR
—
—
—
Amps
o
to
30
31
to
60
Poles Number
1
R25030-1
2
R25030-2
3
R25030-3
1
R25060-1
2
R25060-2
3
R25060-3
CU only
COR
COR
COR
COR
COR
COR
Fuse Reducers For Class R Fuses
Equipment
Fuse Clips
60A
Desired Fuse
(Case) Size
30A
30A
60A
60A
Catalog Number
(Pairs) 250V
No. 263-R
No. 213-R
No. 216-R
No. 226-R
100A
200A
Carton Quantity and Weight
Ampere
Ratings
0–15
17.5–30
35–60
*Weight per carton.
Carton
Qty.
10
10
10
Weight*
Lbs.
0.40
0.50
1.00
Kg.
0.181
0.227
0.453
Dimensional Data
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 VAC, 75-1500 VDC). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
相關PDF資料 |
PDF描述 |
|---|---|
| FRN-R-70 | Fuse |
| FRN-R-75 | Fuse |
| FRN-R-8 | Fuse |
| FRN-R-80 | Fuse |
| FRN-R-85 | Fuse |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FRN-R-8 | 功能描述:保險絲 250V 8A Dual Elemtent Time Delay RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| FRN-R-8/10 | 功能描述:保險絲 250V .8A Dual Elemtent Time Delay RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| FRN-R-80 | 功能描述:保險絲 250V 80A Dual Elemtent Time Delay RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| FRN-R-8-10 | 功能描述:保險絲 FUSETRON DUAL-ELEMENT CLASS RK5 RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| FRN-R-85 | 功能描述:保險絲 FUSETRON DUAL-ELEMNT CLASS RK5 RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
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