JJN-40 Cooper/Bussmann, JJN-40 Datasheet - Page 2

• Manufacturer Part Number: JJN-40
• Description: FUSE 40A 300V FAST ACT CLASS T
• Manufacturer: Cooper/Bussmann
• Series: JJNr
• Type: Class Tr

Specifications of JJN-40

• Fuse Type: Fast Acting
• Voltage - Rated: 300VAC
• Current: 40A
• Package / Case: Cylindrical
• Size / Dimension: 0.560" Dia x 0.880" L (14.22mm x 22.35mm)
• Mounting Type: Holder
• Acting: Very Fast
• Voltage Rating (vac): 300V
• Voltage Rating (vdc): 160V
• Current Rating: 40A
• Mounting: Screw
• Product Depth (mm): Not Requiredmm
• Product Height (mm): Not Requiredmm
• Voltage Rating: 300 Volts
• Fuse Size / Group: Class T
• Termination Style: Blade
• Dimensions: 7/8 in L x 9/16 in W
• Product: Industrial Power Fuse
• Interrupt Rating: 200 KAmps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Color: -
• Lead Free Status / Rohs Status: Details

T-Tron
Class T
300 Volts, 1-1200 Amps
Current Limitation Curves
Custom Designs
• Printed circuit board variations available.
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 document are by definition uncontrolled. This bulletin is
intended to clearly 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 products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
3-17-04
.190" MIN.
A-B = ASYMMETRICAL AVAILABLE PEAK (2.3 x SYMM RMS AMPS)
400,000
100,000
10,000
1,000
200
A
RMS SYMMETRICAL CURRENTS IN AMPERES
SB04092
®
Very Fast Acting Fuses
1.395" (± .015)
.875" (± .015)
1.743" (± .020)
C L
JJN-(1-30)L
JJN-(35-60)L
JJN-(35-60)L-01 0.563 .165
A
Fuse
B
0.406 .125
0.563 .125
A
.500"
B
B
1200
800
600
400
200
100
60
30
15
The JJN-XXL products are UL Component Recognized under File E-56412
Time-Current Characteristic Curves–Average Melt
300
100
.01
10
.1
1
RMS SYMMETRICAL CURRENT IN AMPERES
Bussmann
Data Sheet: 1025
Form No. JJN
JJN
AMPERE
RATING
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