JCR-B-12R Cooper/Bussmann, JCR-B-12R Datasheet

no-image

JCR-B-12R

Manufacturer Part Number
JCR-B-12R
Description
Fuses 8300V 230A
Manufacturer
Cooper/Bussmann
Type
Generalr
Datasheet
1.JCR-B-12R.pdf (8 pages)

Specifications of JCR-B-12R

Current Rating
230 Amps
Voltage Rating
8.3 KVolts
Termination Style
Bolt Down
Dimensions
19 1/4 in L x 17 7/8 in W
Product
Medium Voltage Fuse
Interrupt Rating
80 KAmps / 50 KAmps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
JCR-B-12R
Catalog Symbol:
R-Rated
Medium Voltage
Current Limiting
2400V AC — JCK, JCK-A, JCK-B, JCH
4800V AC — JCL, JCL-A, JCL-B, JCG
7200V AC — JCR-A, JCR-B
Max. Design Voltage
UL Recognized:
UL Recognized (GUIDE #MSSS2, FILE # E96676)
R-Rated Fuses
For Motor Circuit Protection
Medium Voltage
2-26-03
SB03044
JCK, JCK-A, JCK-B, JCH, JCL, JCL-A,
JCL-B, JCG, JCR-A, & JCR-B
2540V AC — JCK, JCK-A,
5080V AC — JCL, JCL-A
8300V AC — JCR-A, JCR-B
2540V AC — JCK, JCK-A
5080V AC — JCL, JCL-A
JCK-B, JCH
JCL-B, JCG
(2R-24R)
• R-Rated medium voltage fuses are back-up current limiting
• The JCK-A, JCL-A, & JCR-A are supplied with Cutler-
• This single hookeye is on one end of the fuse and aids in the
• Current limiting fuses may be designated as R-Rated if they
• Bussmann R-Rated current limiting fuses are designed for
• These fuses offer a high level of fault current interruption in a
• Open fuse indication on all fuses.
JCK, JCK-A, JCK-B, JCH,
fuses used in conjunction with medium voltage motors and
motor controllers.
Hammer Ampgard Hookeye.
insertion and removal of the fuse.
meet the following requirements:
1. The fuse will safely interrupt all currents between its
2. The fuse will melt in a range of 15 to 35 seconds at a
value of 100 times the “R’ number (ANSI C37.46).
use with medium voltage starters to provide short-circuit
protection for the motor and motor controller.
self-contained, non-venting package which can be mounted
indoors or in an enclosure.
minimum and maximum interrupting ratings.
JCG, JCR-A, & JCR-B
JCL, JCL-A, JCL-B,
Form No. JCK, JCK-A, JCK-B, JCH, JCL,
JCL-A, JCL-B, JCG, JCR-A, & JCR-B
Bussmann
Data Sheet: 6001
Page 1 of 8
®

Related parts for JCR-B-12R

Image
Part Number
Description
Manufacturer
Datasheet
Request R
JCR-B-2R
Part Number:
JCR-B-2R
Description:
Fuses 8300V 70A
Manufacturer:
Cooper/Bussmann
JCR-B-9R
Part Number:
JCR-B-9R
Description:
Fuses 8300V 200A
Manufacturer:
Cooper/Bussmann
JCR-B-5R
Part Number:
JCR-B-5R
Description:
Fuses 8300V 150A
Manufacturer:
Cooper/Bussmann
JCR-B-18R
Part Number:
JCR-B-18R
Description:
BUSS HIGH VOLTAGE FUSE
Manufacturer:
Cooper/Bussmann
JCR-B-24R
Part Number:
JCR-B-24R
Description:
BUSS HIGH VOLTAGE FUSE
Manufacturer:
Cooper/Bussmann
JCR-B-3R
Part Number:
JCR-B-3R
Description:
BUSS HIGH VOLTAGE FUSE
Manufacturer:
Cooper/Bussmann
JCR-B-4R
Part Number:
JCR-B-4R
Description:
BUSS HIGH VOLTAGE FUSE
Manufacturer:
Cooper/Bussmann
JCR-B-6R
Part Number:
JCR-B-6R
Description:
BUSS HIGH VOLTAGE FUSE
Manufacturer:
Cooper/Bussmann
0402ESDA-SC7
Part Number:
0402ESDA-SC7
Description:
Manufacturer:
Cooper/Bussmann
TR/0603FA-2A
Part Number:
TR/0603FA-2A
Description:
Manufacturer:
Cooper/Bussmann
Datasheet:
TR0603FA-2A.pdf (2 pages)
TR/0603FA-750MA
Part Number:
TR/0603FA-750MA
Description:
Manufacturer:
Cooper/Bussmann
TR/1206FA-3A
Part Number:
TR/1206FA-3A
Description:
Manufacturer:
Cooper/Bussmann
TR/3216CP-3A
Part Number:
TR/3216CP-3A
Description:
Manufacturer:
Cooper/Bussmann
TR/3216CP-4.5A
Part Number:
TR/3216CP-4.5A
Description:
Manufacturer:
Cooper/Bussmann
TR/3216CP-4A
Part Number:
TR/3216CP-4A
Description:
Manufacturer:
Cooper/Bussmann
Datasheet:
TR3216CP-1.25A.pdf (2 pages)

JCR-B-12R Summary of contents

Page 1

... R-Rated medium voltage fuses are back-up current limiting fuses used in conjunction with medium voltage motors and motor controllers. • The JCK-A, JCL-A, & JCR-A are supplied with Cutler- Hammer Ampgard Hookeye. • This single hookeye is on one end of the fuse and aids in the insertion and removal of the fuse. • ...

Page 2

... Form No. JCK, JCK-A, JCK-B, JCH, JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B Page Data Sheet: 6001 ® ...

Page 3

... JCR-B-4R 130 4R 8300V JCR-B-5R 150 5R 8300V JCR-B-6R 170 6R 8300V JCR-B-9R 200 9R 7200V JCR-B-12R 230 12R 7200V JCR-B-18R 390 18R 7200V JCR-B-24R 450 24R 7200V 2-26-03 SB03044 JCK, JCK-A, JCK-B, JCH, JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B Dimensions (Inches) ...

Page 4

... SB03044 JCK, JCK-A, JCK-B, JCH, JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B INDICATOR Showing Fuse is Open Bussmann ® INDICATOR Showing Fuse is Open 0.38" (9.5mm) B Form No. JCK, JCK-A, JCK-B, JCH, JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B Page Data Sheet: 6001 ...

Page 5

... JCK, JCK-A, JCK-B, JCH, Total Clearing Curves 168-A PROSPECTIVE SHORT CIRCUIT CURRENT (X10) RMS SYMMETRICAL AMPERES Bussmann JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B Form No. JCK, JCK-A, JCK-B, JCH, JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B Data Sheet: 6001 ® Page ...

Page 6

... JCK, JCK-A, JCK-B, JCH, JCG, JCR-A, & JCR-B Time-Current Curve: Total Clearing 50999-2 PROSPECTIVE SHORT CIRCUIT CURRENT (X10) RMS SYMMETRICAL AMPERES Bussmann JCL, JCL-A, JCL-B, Form No. JCK, JCK-A, JCK-B, JCH, JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B Page Data Sheet: 6001 ® ...

Page 7

... JCK, JCK-A, JCK-B, JCH, JCG, JCR-A, & JCR-B Time-Current Curve: Total Clearing 51000-2 PROSPECTIVE SHORT CIRCUIT CURRENT (X10) RMS SYMMETRICAL AMPERES Bussmann JCL, JCL-A, JCL-B, Form No. JCK, JCK-A, JCK-B, JCH, JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B Page Data Sheet: 6001 ® ...

Page 8

... JCK, JCK-A, JCK-B, JCH, JCG, JCR-A, & JCR-B Time-Current Curve: Total Clearing 51001-2 PROSPECTIVE SHORT CIRCUIT CURRENT (X10) RMS SYMMETRICAL AMPERES Bussmann JCL, JCL-A, JCL-B, Form No. JCK, JCK-A, JCK-B, JCH, JCL, JCL-A, JCL-B, JCG, JCR-A, & JCR-B Page Data Sheet: 6001 ® ...

Related keywords