JCR-B-12R Cooper/Bussmann, JCR-B-12R Datasheet - Page 8

• Manufacturer Part Number: JCR-B-12R
• Description: Fuses 8300V 230A
• Manufacturer: Cooper/Bussmann
• Type: Generalr

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

JCR, JCR-B
Peak Let-Through Curves
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this Data Sheet are by definition uncontrolled. This bulletin is intended to clear-
ly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any prod-
ucts and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected,
it should be tested by the user in all possible applications.
R-Rated Fuses
For Motor Circuit Protection
Medium Voltage
Time-Current Curve: Minimum Melt
2-26-03
51001-1
SB03044
51001-3
PROSPECTIVE SHORT CIRCUIT CURRENT (X10)
RMS SYMMETRICAL AMPERES
Time-Current Curve: Total Clearing
JCK, JCK-A, JCK-B, JCH,
51001-2
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 8 of 8
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